Photonics and Optoelectronics Group
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Publication list

Publications by year: 2017, 2016, 2015, 2014, 2013, 2012, 2011, 2010, 2009, 2008, 2007, 2006, 2005, 2004, 2003, 2002, 2001, 2000, 1999, 1998, 1997

Publications in 2017

The Migration of Constituent Protons in Hybrid Organic-Inorganic Perovskite Triggers Intrinsic Doping

C. Cardenas-Daw, T. Simon, J. K. Stolarczyk, J. Feldmann
J. Am. Chem. Soc. 2017 (Accepted)

Stretching and heating single DNA molecules with optically trapped gold-silica Janus particles

S. Simoncelli, S. C Johnson, F. Kriegel, J. Lipfert, J. Feldmann
ACS Photonics 2017 (Accepted)

Effect of Nitrogen Atom-Positioning on the Trade-off between Emissive and Photocatalytic Properties of Carbon Dots

S. Bhattacharyya, F. Ehrat, P. Urban, R. Teves, R. Wyrwich, M. Döbliner, J. Feldmann, A. S. Urban, and J. K. Stolarczyk
Nature Communications, 8, 1401 (2017)

Targeting de novo lipogenesis as a novel approach in anti-cancer therapy

K. Stoiber, O. Nagło, C. Pernpeintner, S. Zhang, A. Koeberle, M. Ulrich, O. Werz, R. Mueller, S. Zahler, T. Lohmüller, J. Feldmann, S. Braig
British Journal of Cancer (Accepted)

Controlling non-equilibrium structure formation on the nanoscale

B. Buchmann, F. Maned Hecht, C. Pernpeintner, T. Lohmüller, A. Bausch
CHEMPHYSCHEM (Accepted)

New Insight into the Chemical Nature of the Plasmonic Nanostructures Synthesized by the Reduction of Au (III) with Sulfide Species

M. A. Huergo, L. Giovanetti, M. S. Moreno, C. M. Maier, F. G. Requejo, R. C. Salvarezza, C. Vericat
Langmuir 33 (27), 6785-6793 (2017)

Advances in quantum-confined perovskite nanocrystals for optoelectronics

L. Polavarapu, B. Nickel, J. Feldmann, A. S. Urban
Advanced Energy Materials 7 (16), 1700267 (2017) 

Urea-Modified Carbon Nitrides: Enhancing Photocatalytic Hydrogen Evolution by Rational Defect Engineering

V. W.-h. Lau, V. W.-z. Yu, F. Ehrat, T. Botari, I. Moudrakovski, T. Simon, V. Duppel, E. Medina, J. Stolarczyk, J. Feldmann, V. Blum, B. V. Lotsch
Advanced Energy Materials 7, 1602251 (2017)

Precursor Powders-to-CsPbX3 Perovskite Nanowires: One-pot Synthesis, Growth Mechanism and Oriented Self-assemblies

Y. Tong, B. Bohn, E. Bladt, K. Wang, P. M. Buschbaum, S. Bals, A. S. Urban, L. Polavarapu, J. Feldmann
Angew. Chem. Int. Ed. 56, 13887-13892 (2017)

Detecting swelling states of red blood cells 

C. Zensen, I. E. Fernandez, O. Eickelberg, J. Feldmann, and T. Lohmüller
Advanced Science 4 (2), 1600238 (2017)

Light-Controlled Membrane Mechanics and Shape Transitions of Photoswitchable Lipid Vesicles

C. Pernpeintner, J. A. Frank, P. Urban, C. R. Roeske, S. D. Pritzl, D. Trauner, T. Lohmüller
Langmuir 33, 16, 4083–4089 (2017)

Physical Vapor deposition of methylammonium tin iodide thin films

T. R. Arend, M. Tönnies, P. Reisbeck, C. J. P. Rieckmann, R. Kersting
Phys. Status Solidi A 214 (6), 1600796 (2017)

Publications in 2016

Tuning the Optical Properties of Organic/inorganic Hybrid Perovskite Nanoplatelets through Composition and Thickness by Ligand-assisted Exfoliation

V. A. Hintermayr, A. Richter, F. Ehrat, J. Sichert, Y. Tong, M. Doblinger, W. Vanderlinden, L. Polavarapu, J. Feldmann, A. S. Urban
Advanced Materials 28 (43), 9478-9485 (2016) 

Bending Gold Nanorods with Light

A. Babynina, M. Fedoruk, P. Kühler, A. Meledin, M. Döblinger, T. Lohmueller
Nano Letters 16 (10), 6485-6490 (2016) 

Electron Transfer Rate vs Recombination Losses in Photocatalytic H2 Generation on Pt-Decorated CdS Nanorods

T. Simon, M. T. Carlson, J. K. Stolarczyk, J. Feldmann
ACS Energy Letters, 1, 1137–1142 (2016)

Dilution-Induced Formation of Hybrid Perovskite Nanoplatelets

Y. Tong, F. Ehrat, W. Vanderlinden, C. Cardenas-Daw, J.K. Stolarczyk, L. Polavarapu, and A. S. Urban
ACS Nano 10 (12), 10936-10944 (2016)

Quantitative single molecule surface-enhanced Raman scattering by optothermal tuning of DNA origami assembled plasmonic nanoantennas

S. Simoncelli, E-M. Roller, P. Urban, R. Schreiber, A. J. Turberfield, T. Liedl, and T. Lohmüller
ACS Nano 10 (11), 9809-9815 (2016)

Optical Nanoparticle Sorting Elucidates Synthesis of Plasmonic Nanotriangles

M.A. Huergo, C. M. Maier, M. F. Castez, C. Vericat, S. Nedev, R. C. Salvarezza, A. S. Urban, and J. Feldmann
ACS Nano 10 (3), 3614-3621 (2016)

Highly Luminescent Cesium Lead Halide Perovskite Nanocrystals with Tunable Composition and Thickness via Ultrasonication

Y. Tong, E. Bladt, M. Ayguler, A. Manzi, K. Z. Milowska, V. A. Hintermayr, P. Docampo, S. Bals, A. S. Urban, L. Polavarapu, J. Feldmann
Angew. Chem. Int.Ed. (44), 13887–13892 (2016) 

Combined optical and chemical control of a micro-sized photo-fueled Janus particle

S. Simoncelli, J. Summer, S. Nedev, P. Kühler, J. Feldmann
Small 12 (21), 2854-2858 (2016)

Size selectable nanoparticle assemblies with magnetic anisotropy tunable across the superparamagnetic to ferromagnetic range

J. K. Stolarczyk, C. J. Meledandri, S. Clarke, D. F. Brougham
Chemical Communications 52, 13337-13340 (2016)

Reversible control of current across lipid membranes by local heating

P. Urban, S.R. Kirchner, C. Mühlbauer, T. Lohmüller, J. Feldmann
Scientific reports 6, 22686 (2016)

Highly stable and biocompatible gold nanorod–DNA conjugates as NIR probes for ultrafast sequence-selective DNA melting

V. Baumann, P. J. F. Röttgermann, F. Haase, K. Szendrei, P. Dey, K. Lyons, R. Wyrwich, M. Gräßel, J. Stehr, L. Ullerich, F. Bürsgens, J. Rodríguez-Fernández
RSC Advances, 6, 103724-103739 (2016)

Pushing nanoparticles with light — A femtonewton resolved measurement of optical scattering forces

C. Zensen, N. Villadsen, F. Winterer, S. R. Keiding, T. Lohmüller 
APL Photonics 1, 026102 (2016)

Exploring the Optical Nonlinearities of Plasmon-Exciton Hybrid Resonances in Coupled Colloidal Nanostructures

T. Simon, D. Melnikau, A. Sánchez-Iglesias, M. Grzelczak, L. M. Liz-Marzán, Y. Rakovich, J. Feldmann, A. S. Urban
The Journal of Physical Chemistry C 120 (22), 12226-12233 (2016)

Delayed electron relaxation in CdTe nanorods studied by spectral analysis of the ultrafast transient absorption

I. Kriegel, F. Scotognella, G. Soavi, R. Brescia, J. Rodríguez-Fernández, J. Feldmann, G. Lanzani, F. Tassone
Chemical Physics 471, 39-45 (2016) 

Role of Ligand-Ligand vs. Core-Core Interactions in Gold Nanoclusters

K.Z. Milowska, J.K. Stolarczyk
Physical Chemistry Chemical Physics 18 (18), 12716-12724 (2016)

Biomolecules in Metal and Semiconductor Nanoparticle Growth
 

Nanoparticle clusters: assembly and control over internal order, current capabilities and future potential (review)

J. K. Stolarczyk, A. Deak, D. F. Brougham
Advanced Materials 28 (27), 5764-5764 (2016)

Colloidal Lead Halide Perovskite Nanocrystals: Synthesis, Optical Properties and Applications (review)

H. He, L. Polavarapu, J. Sichert, A.S. Urban, A. L. Rogach
NPG Asia Materials 8, e328 (2016)

Synthesis, Properties and Optical Applications of Low-dimensional Perovskites (review)

Y. Zhang, J. Liu, Z. Wang, Y. Xue, Q. Ou, L. Polavarapu, J. Zheng, X. Qi, Q. Bao
Chemical Communications 52, 13637-13655 (2016)

Publications in 2015

Carbon Dots: A Unique Fluorescent Cocktail of Polycyclic Aromatic Hydrocarbons

M. Fu, F. Ehrat, Y. Wang, K.Z. Milowska, C. Reckmeier, A.L. Rogach, J. K. Stolarczyk, A.S. Urban, J. Feldmann
Nano Letters 15 (9), 6030-6035 (2015)

Quantum Size Effect in Organometal Halide Perovskite Nanoplatelets

J.A. Sichert, Y. Tong, N. Mutz, M. Vollmer, S.F. Fischer, K.Z. Milowska, R.G. Cortadella, B. Nickel, C. Cardenas-Daw, J.K. Stolarczyk, A.S. Urban, J. Feldmann
Nano Letters 15 (10), 6521-6527 (2015)

Optical Injection of Gold Nanoparticles into Living Cells

M.Li, T. Lohmüller, and J. Feldmann
Nano Letters 15 (1), 770-775 (2015)

An Optically Controlled Microscale Elevator Using Plasmonic Janus Particles

S. Nedev, S. Carretero-Palacios, P. Kühler, T. Loehmuller,
A. S. Urban, L. JE Anderson, J. Feldmann
ACS Photonics 2 (4), 491-496 (2015)

Light-induced cation exchange for copper sulfide based CO2 reduction

A. Manzi, T. Simon, C. Sonnleitner, M. Döblinger, R. Wyrwich, O. Stern, J. K. Stolarczyk, J. Feldmann
Journal of the American Chemical Society 137 (44), 14007-14010 (2015)

Switching Plasmons: Gold Nanorod−Copper Chalcogenide Core-Shell Nanoparticle Clusters with Selectable Metal/Semiconductor NIR Plasmon Resonances

M. A. Habeeb Muhammed, M. Döblinger, J. Rodríguez-Fernández
Journal of the American Chemical Society 137 (36), 11666–11677 (2015)

Electronically coupled hybrid structures by graphene oxide directed self-assembly of Cu2-xS nanocrystals

S. Neyshtadt, I. Kriegel, J. Rodríguez-Fernández, S. Hug, B. Lotsch, E. Da Como
Nanoscale 7, 6675-6682 (2015)

Simple and Rapid High Yield Synthesis and Size Sorting of Multi-branched Hollow Gold Nanoparticles with Highly-Tunable NIR Plasmon Resonances

A. J. Blanch, M. Döblinger, and J. Rodríguez-Fernández
Small 11, No. 35, 4550–4559 (2015)

Terahertz electromodulation spectroscopy of electron transport in GaN

S. G. Engelbrecht, T. R. Arend, T. Zhu, M. J. Kappers, R. Kersting
Applied Physics Letters 106, 092107 (2015)

Delayed electron relaxation in CdTe nanorods studied by spectral analysis of the ultrafast transient absorption

I. Kriegel, F. Scotognella, G. Soavi, R. Brescia, J. Rodríguez-Fernández, J. Feldmann, G. Lanzani, F. Tassone
Chemical Physics 471, 39-35 (2015)

Publications in 2014

Redox shuttle mechanism enhances photocatalytic H2 generation on Ni-decorated CdS nanorods

T. Simon, N.s Bouchonville, M. J. Berr, A. Vaneski, A. Adrović, D. Volbers, R. Wyrwich, M. Döblinger, A. S. Susha, A. L. Rogach, F. Jäckel, J. K. Stolarczyk, J. Feldmann
Nature Materials 13 (11), 1013-1018 (2014)

Hierarchical assembly of metal nanoparticles, quantum dots and organic dyes using DNA origami scaffolds

R. Schreiber, J. Do, E.-M. Roller, T. Zhang, V. J. Schüller, P. C. Nickels, J. Feldmann, T. Liedl
Nature Nanotechnology 9 (1), 74-78 (2014)

Plasmonic DNA-Origami Nanoantennas for Surface-Enhanced Raman Spectroscopy

P. Kühler, E-M. Roller, R. Schreiber, T. Liedl, T. Lohmüller, J. Feldmann
Nano Letters 14 (5), 2914-2919 (2014)

Quantitative Understanding of the Optical Properties of a Single, Complex-Shaped Gold Nanoparticle from Experiment and Theory

E. M. Perassi, C. Hrelescu, A. Wisnet, M. Döblinger, C. Scheu, F. Jäckel, E. A. Coronado, J. Feldmann
ACS Nano 8 (5), 4395-4402 (2014)

Oriented Thin Films of a Benzodithiophene Covalent Organic Framework

D. D. Medina, V. Werner, F. Auras, R. Tautz, M. Dogru, J. Schuster, S. Linke, M. Döblinger, J. Feldmann, P. Knochel, T. Bein
ACS Nano 8 (4), 4042-4052 (2014)

Plasmonic Nanoantenna Arrays for Surface-Enhanced Raman Spectroscopy of Lipid Molecules Embedded in a Bilayer Membrane

P. Kühler, M. Weber, and T. Lohmüller
ACS Appl. Mater. Interfaces, 6, 8947 (2014)

Microscale mapping of oscillatory flows

S. Nedev, S. Carretero-Palacios, S. R. Kirchner, F. Jäckel, J. Feldmann,
Applied Physics Letters 105 (16), 161113 (2014)

Direct optical monitoring of flow generated by bacterial flagellar rotation

S. R. Kirchner, S. Nedev, S. Carretero-Palacios, A. Mader, M. Opitz, T. Lohmüller, J. Feldmann
Applied Physics Letters 104 (9), 093701 (2014)

Terahertz spectroscopy on hole transport in pentacene thin films

S. G. Engelbrecht, M. Prinz, T. R. Arend, R. Kersting
Applied Physics Letters 105, 012101 (2014)

Plasmonic Coupling between Metallic Nanocavities

Y. Prior, A. Salomon, J. Zyss, J. Feldmann, M. Fedoruk, R. Kolkowski
Journal of Optics 16 (11), 114012 (2014)

Quantum Dot Sensitized Solar Cells with Water-soluble and Air-stable PbS Quantum Dots

A. N. Jumabekov, F. Deschler, D. Böhm, L. M. Peter, J. Feldmann, T. Bein
The Journal of Physical Chemistry C 118 (10), 5142-5149(2014)

Optical trapping and manipulation of plasmonic nanoparticles: fundamentals, applications and perspectives

A.S. Urban, S. Carretero-Palacios, A.A. Lutich, T. Lohmüller, J. Feldmann, F. Jäckel
Nanoscale 6 (9), 4458-4474 (2014)

Tunable plasmon modes in single silver nanowire optical antennas characterized by far-field microscope polarization spectroscopy

M. Fu, L. Qian, H. Long, K. Wang, P. Lu, Y. P. Rakovich, F. Hetsch, A. S. Sushad, A. L. Rogach
Nanoscale, 6, 9192 (2014)

Size effects on photocatalytic H2 generation with CdSe/CdS core-shell nanocrystals

F. Ehrat, T. Simon, J. Stolarczyk, J. Feldmann
Zeitschrift für Physikalische Chemie 229 (1-2), 205-219 (2014)

Optical and electronic properties of pyrite nanocrystal thin films: the role of ligands

W. Li, T. Dittrich, F. Jäckel, J. Feldmann
Small 10 (6), 1194-1201 (2014)

Cation exchange synthesis and optoelectronic properties of type II CdTe-Cu2-xTe nano-heterostructures

I. Kriegel, A. Wisnet, A.R. Srimath Kandada, F. Scotognella, F. Tassone, C. Scheu, H. Zhang, A.O. Govorov, J. Rodríguez-Fernández, J. Feldmann
Journal of Materials Chemistry C 2 (17), 3189-3198 (2014)

Analyzing the Movement of the Nauplius 'Artemia Salina' by Optical Tracking of Plasmonic Nanoparticles

S.R. Kirchner, M. Fedoruk, T.Lohmüller, J. Feldmann
JoVE (Journal of Visualized Experiments), e51502-e51502 (2014)

Vacancy-Doped Plasmonic Copper Chalcogenide Nanocrystals with Tunable Optical Properties

I. Kriegel, J. Rodríguez-Fernández, C. Jiang, R. Schaller, E. da Como, D. V. Talapin, J. Feldmann
in "Ultrafast Dynamics in Molecules, Nanostructures and Interfaces: Selected Lectures Presented at Symposium on Ultrafast Dynamics of the 7th Internationa" Series in Optics and Photonics - Vol.8 (ed. by G. G. Gurzadyan, G. Lanzani, C. Soci) Chapt. 15, World Scientific Pub Co (2014)

Publications in 2013

Carrier Lifetime in Exfoliated Few-Layer Graphene Determined from Intersubband Optical Transitions

T. Limmer, J. Feldmann, and E. Da Como
Phys. Rev. Lett. 110, 217406 (2013)

Tuning DNA Binding Kinetics in an Optical Trap by Plasmonic Nanoparticle Heating

L. Osinkina, S. Carretero-Palacios, J. Stehr, Andrey A. Lutich, F. Jäckel, J. Feldmann
Nano Letters 13, 3140 (2013)

Two-Color Laser Printing of Individual Gold Nanorods

J. Do, M.l Fedoruk, F. Jäckel, J. Feldmann
Nano Letters 13 4164 (2013)

Charge Photogeneration in Donor-Acceptor Conjugated Materials: Influence of Excess Excitation Energy and Chain Length

R. Tautz, E. Da Como, C. Wiebeler, G. Soavi, I. Dumsch, N. Fröhlich, G. Grancini, S. Allard, U. Scherf, G. Cerullo, S. Schumacher, J. Feldmann
J. Am. Chem. Soc. 135, 4282 (2013)

Photocatalytic CO2 reduction on TiO2 and other semiconductors

S. Habisreutinger, L. Schmidt-Mende, and J.K. Stolarczyk
Angew. Chem. Int. Ed. 52, 7372 (2013)

Electronic response in mesoscopically disordered zinc oxide probed by terahertz spectroscopy

S. G. Engelbrecht, L. De Angelis, M. Tönnies, R. Kersting
Applied Physics A 113, 641 (2013)

Nanolithography by Plasmonic Heating and Optical Manipulation of Gold Nanoparticles

M. Fedoruk, M. Meixner, S. Carretero-Palacios, T. Lohmüller, J. Feldmann
ACS Nano 7, 7648 (2013)

Shedding Light on Vacancy-Doped Copper Chalcogenides: Shape-Controlled Synthesis, Optical Properties, and Modeling of Copper Telluride Nanocrystals with Near-Infrared Plasmon Resonances

I. Kriegel, J. Rodríguez-Fernández, A. Wisnet, H. Zhang, C. Waurisch, A. Eychmüller, A. Dubavik, A. Govorov, J. Feldmann
ACS Nano 7, 4367 (2013)

Cluster Size Effects in the Photocatalytic Hydrogen Evolution Reaction

F. F. Schweinberger, M. J. Berr, M. Döblinger, Chr. Wolff, K. E. Sanwald, A. S. Crampton, C. J. Ridge, F. Jäckel, J. Feldmann, M. Tschurl, U. Heiz
J. Am. Chem. Soc. 135,13262 (2013)

Shrink-to-fit Plasmonic Nanostructures

A. S. Urban, M. Fedoruk, S. Nedev, A. Lutich, T. Lohmueller, J. Feldmann
Advanced Optical Materials 1, 123 (2013)

Photonic-Crystal Nanocavities Containing Plasmonic-Nanoparticles Assembled Using a Laser-Printing Technique

J. Do, K.N. Sediq, K. Deasy, D.M. Coles, J. Rodríguez-Fernández, J. Feldmann, D.G. Lidzey
Adv. Optical Mater. 1, 946 (2013)
(Featured at the cover of the December issue)

Spectral Signatures of Polarons in Conjugated Co-polymers

C. Wiebeler, R. Tautz, J. Feldmann, E. von Hauff, E. Da Como, St. Schumacher
J. Phys. Chem. B 117, 4454 (2013)

Synthesis of Gold Nanostar Arrays as Reliable, Large-Scale, Homogeneous Substrates for Surface-Enhanced Raman Scattering Imaging and Spectroscopy

L. Osinkina, T. Lohmüller, F. Jäckel, J. Feldmann
J. Phys. Chem. C, 117, 2198 (2013)

Publications in 2012

Structural correlations in the generation of polaron pairs in low-bandgap polymers for photovoltaics

R. Tautz, E. da Como, T. Limmer, J. Feldmann, H.-J. Egelhaaf, E. von Hauff, V. Lemaur, D. Beljonne, S. Yilmaz, I. Dumsch, S. Allard, U. Scherf
Nature Communications 3, 970 (2012)

Optically trapped gold nanoparticle enables listening at the microscale

A. Ohlinger, A. Deak, A.A. Lutich, J. Feldmann
Phys. Rev. Lett. 108, 018101 (2012)
Highlighted in Nature (Volume 481, 116, 12 January 2012)
Highlighted in Science (13 January 2012)

Size-selected sub-nanometer cluster catalysts on semiconductor nanocrystal films for atomic scale insight into photocatalysis

M. Berr, F. Schweinberger, M. Döblinger, K. Sanwald, C. Wolff, J. Breimeier, A. Crampton, C. Ridge, M. Tschurl, U. Heiz, F. Jäckel, J. Feldmann
Nano Letters 12, 5903 (2012).

Design and Optical Trapping of a Biocompatible Propeller-like Nanoscale Hybrid

J. Do, R. Schreiber, A.A. Lutich, T. Liedl, J. Rodríguez-Fernández, J. Feldmann
Nano Letters 12, 5008 (2012)

Enhancing single-nanoparticle surface-chemistry by plasmonic overheating in an optical trap

W. Ni, H. Ba, A.A. Lutich, F. Jäckel, J. Feldmann
Nano Letters  12, 4647 (2012).

Tuning the Excitonic and Plasmonic Properties of Copper Chalcogenide Nanocrystals

I. Kriegel, C. Jiang, J. Rodríguez-Fernández, R. D. Schaller, D. V. Talapin, E. da Como, J. Feldmann
J. Am. Chem. Soc. 134, 1583 (2012)

The State of Nanoparticle-Based Nanoscience and Biotechnology: Progress, Promises, and Challenges

B. Pelaz, S. Jaber, D. J. de Aberasturi, V. Wulf, T. Aida, J. M. de la Fuente, J. Feldmann, H.E. Gaub, L. Josephson, C. R. Kagan, N. A. Kotov, L. M. Liz-Marzan, H. Mattoussi, P. Mulvaney, C. B. Murray, A. L. Rogach, P. S. Weiss, I. Willner, and W. J. Parak
ACS Nano, 6, 8468 (2012)

Hole scavenger redox potentials determine quantum efficiency and stability of Pt-decorated CdS nanorods for photocatalytic hydrogen generation

M.J. Berr, P. Wagner, S. Fischbach, A. Vaneski, J. Schneider, A.S. Susha, A.L. Rogach, F. Jäckel, J. Feldmann
Appl. Phys. Lett. 100, 223903 (2012).
Highlighted in the Virtual Journal of Nanoscale Science and Technology, 25, (24)(2012)

Fluorophore–Metal Nanoparticle Interactions and Their Applications in Biosensing

Thomas A. Klar, and Jochen Feldmann
in "Complex-Shaped Metal Nanoparticles: Bottom-Up Syntheses and Applications", (ed. by T.K. Sau and A.L. Rogach), Chap. 12, Wiley (2012)

Surface-Enhanced Raman Scattering Using Complex-Shaped Metal Nanostructures

Frank Jäckel, and Jochen Feldmann
in "Complex-Shaped Metal Nanoparticles: Bottom-Up Syntheses and Applications", (ed. by T.K. Sau and A.L. Rogach), Chap. 13, Wiley (2012)

Delayed Photoelectron Transfer in Pt-Decorated CdS Nanorods under Hydrogen Generation Conditions

M.J. Berr, A. Vaneski, C. Mauser, S. Fischbach, A.S. Susha, A.L. Rogach, F. Jäckel, J. Feldmann
Small 8 291 (2012).

Charge carrier relaxation and effective masses in silicon probed by terahertz spectroscopy

S.G. Engelbrecht, A.J. Reichel, and R. Kersting
J. Appl. Phys. 112, 123704 (2012)

The Effect of Ageing on Exciton Dynamics, Charge Separation, and Recombination in P3HT/PCBM Photovoltaic Blends.

Deschler F., De Sio A., von Hauff E., Kutka P., Sauermann T., Egelhaaf H.-J., Hauch J., Da Como E.
Advanced Functional Materials 22, 1461. (2012)

Increasing organic solar cell efficiency with polymer interlayers

Deschler F., Riedel D., Ecker B., Da Como E., von Hauff E., MacKenzie R.
Phys. Chem. Chem. Phys., Advance Article 15, 764 (2012)

Molecular doping of low-bandgap-polymer:fullerene solar cells: Effects on transport and solar cells.

Tunc A.V., De Sio A., Riedel D., Deschler F., Da Como E., Parisi J., von Hauff E.
Organic Electronics 13, 290. (2012)

Semiconductor nanowires self-assembled from colloidal CdTe nanocrystal building blocks: optical properties and application perspectives

Y.P. Rakovich, F. Jäckel, J.F. Donegan, A.L. Rogach
J. Mater. Chem. 22, 20831 (2012).

Publications in 2011

Reduced charge transfer exciton recombination in organic semiconductor heterojunctions by molecular doping

F. Deschler, E. Da Como, T. Limmer, R. Tautz, T. Godde, M. Bayer, E. von Hauff, S. Yilmaz, S. Allard, U. Scherf, J. Feldmann
Phys. Rev. Lett. 107, 127402 (2011)

Optical Force Stamping Lithography

S. Nedev, A.S. Urban, A.A. Lutich, J. Feldmann
Nano Letters 11, 5066 (2011)

Optothermal Escape of Plasmonically Coupled Silver Nanoparticles from a Three-Dimensional Optical Trap

A. Ohlinger, S. Nedev, A.A. Lutich, J. Feldmann
Nano Letters 11, 1770 (2011)

Selective excitation of individual plasmonic hotspots at the tips of single gold nanostars

C. Hrelescu, T.K. Sau, A.L. Rogach, F. Jäckel, L. Guillaume, L. Douillard, F. Charra
Nano Letters 11, 402 (2011)

Subdiffraction-Limited Milling by an Optically Driven Single Gold Nanoparticle

M. Fedoruk, A.A. Lutich, and J. Feldmann
ACS Nano 5, 7377 (2011)

Single Step Injection of Gold Nanoparticles through Phospholipid Membranes

A.S. Urban, T. Pfeiffer, M. Fedoruk, A.A. Lutich, J. Feldmann
ACS Nano 5, 3585 (2011)

Pyrite nanocrystals: Shape-controlled synthesis and tunable optical properties via reversible self-assembly

W. Li, M. Döblinger, A. Vaneski, A.L. Rogach, F. Jäckel, J. Feldmann
J. Mater. Chem. 21, 17946 (2011)

Tuning the light absorption of Cu1.97S nanocrystals in supercrystal structures

I. Kriegel, J. Rodríguez-Fernández, E. Da Como, A. Lutich, J. Szeifert, J. Feldmann
Chem. Mater. 23, 1830 (2011)

Membrane composition of jetted lipid vesicles: a Raman spectroscopy study

S. Kirchner, A. Ohlinger, T. Pfeiffer, A. Urban, F. D. Stefani, A. Deak, A. A. Lutich, J. Feldmann
J. Biophton., ASAP Article 5, 40, (2011)

Influence of carrier density on the electronic cooling channels of bilayer graphene

T. Limmer, A. Houtepen, A. Niggebaum, R. Tautz, E. Da Como
Applied Physics Letters 99, 103104 (2011)

One-Step High-Yield Aqueous Synthesis of Size-Tunable Multi-Spiked Gold Nanoparticles

T.K. Sau, A.L. Rogach, M. Döblinger, J. Feldmann
Small 7, 2188 (2011)

Triggering the volume phase transition of core-shell Au nanorod-microgel nanocomposites with light

J. Rodríguez-Fernández, M. Fedoruk, C. Hrelescu, A. A. Lutich, J. Feldmann
Nanotechnology 22, 245708 (2011)

Energy transfer versus charge separation in hybrid systems of semiconductor quantum dots and Ru-dyes as potential co-sensitizers of TiO2-based solar cells

S. Giménez, A.L. Rogach, A.A. Lutich, D. Gross, A. Poeschl, A.S. Susha, I. Mora-Seró, T. Lana-Villarreal, J. Bisquert
J. Appl. Phys. 110, 014314 (2011)

Accelerating fluorescence resonance energy transfer with plasmonic nanoresonators

V. Faessler, C. Hrelescu, A.A. Lutich, L. Osinkina, S. Mayilo, F. Jäckel, J. Feldmann
Chem. Phys. Lett. 508, 67 (2011)

Inorganic-organic nanocomposites of CdSe nanocrystals surface-modified with oligo- and poly(fluorene) moieties

I. Kanelidis, A. Vaneski, D. Lenkeit, S. Pelz, V. Elsner, R. M. Stewart, J. Rodríguez-Fernández, A. A. Lutich, A. S. Susha, R. Theissmann, S. Adamczyk, A. L. Rogach, E. Holder
J. Mater. Chem. 21, 2656 (2011)

Hybrid Colloidal Heterostructures of Anisotropic Semiconductor Nanocrystals Decorated with Noble Metals: Synthesis to Function

A. Vaneski, A.S. Susha, J. Rodriguez-Fernandez, M. Berr, F. Jäckel, J. Feldmann, A.L. Rogach
Adv. Funct. Mater. 21, 1547 (2011)

Solvent additives for tuning the photovoltaic properties of polymer–fullerene solar cells.

De Sio A., Madena T., Huber R., Parisi J., Neyshtadt S., Deschler F., Da Como E., Esposito S., von Hauff E.
Solar Energy Materials and Solar Cells 95, 3536. (2011)

Publications in 2010

Laser Printing Single Gold Nanoparticles

A.S. Urban, A.A. Lutich, F.D. Stefani, J. Feldmann
Nano Letters, 10 (12), 4794 (2010)

Multi-excitonic dual emission in CdSe/CdS tetrapods and nanorods

A.A. Lutich, C. Mauser, E. Da Como, J. Huang, A. Vaneski, D.V. Talapin, A.L. Rogach, J. Feldmann
Nano Letters, 10 (11), 4646 (2010)

Immobilization of Gold Nanoparticles on Living Cell Membranes upon Controlled Lipid Binding

H. Ba, J. Rodríguez-Fernández, F.D. Stefani, J. Feldmann
Nano Letters, 10 (8), 3006 (2010)

Optical anisotropy of semiconductor nanowires beyond the electrostatic limit

J. Zhang, A.A. Lutich, J. Rodríguez-Fernández, A.S. Susha, A.L. Rogach, F. Jäckel, J. Feldmann
Phys. Rev. B 82 (15), 155301 (2010)
Selected for the Virtual Journal of Nanoscale Science and Technology (volume 22, issue 16, 2010)

Temperature-dependent photoluminescence of PbS quantum dots in glass: Evidence of exciton state splitting and carrier trapping

M.S. Gaponenko, A. A. Lutich, N.A. Tolstik, A.A. Onushchenko, A.M. Malyarevich, E.P. Petrov, K.V. Yumashev
Phys. Rev. B 82 (12), 125320 (2010)

Spatio-temporal dynamics of coupled electrons and holes in nanosize CdSe-CdS semiconductor tetrapods

C. Mauser, E. Da Como, J. Baldauf, A. L. Rogach, J. Huang, D. V. Talapin, and J. Feldmann
Phys. Rev. B (R), 82 (8), 081306, (2010)
Selected for the Virtual Journal of Nanoscale Science and Technology (volume 22, issue 8 2010)
and the Virtual Journal of Ultrafast Science (volume 9, issue 9 2010)

Properties and Applications of Nonspherical Colloidal Noble Metal Nanoparticles

T.K. Sau, A.L. Rogach, F. Jäckel, T.A. Klar, J. Feldmann
Adv. Mater. 22 (16), 1805 (2010)

Label-free Biosensing Based on Single Gold Nanostars as Plasmonic Transducers

S.K. Dondapati, T.K. Sau, C. Hrelescu, T.A. Klar, F.D. Stefani, J. Feldmann
ACS Nano 4 (11),6318(2010)

Single-mode waveguiding in bundles of self-assembled semiconductor nanowires

J. Zhang, A.A. Lutich, A. S. Susha, A.L. Rogach, F. Jäckel, J. Feldmann,
Appl. Phys. Lett. 97 (22) 221915 (2010)
Selected for the Virtual Journal of Nanoscale Science and Technology 22, (25), (2010)

Colloidal CdS nanorods decorated with sub-nanometer sized Pt clusters for photocatalytic hydrogen generation

M. Berr, A. Vaneski, A. S. Susha, J. Rodríguez-Fernández, M. Döblinger, F. Jäckel, A. L. Rogach, J Feldmann
Appl. Phys. Lett. 97 (9), 093108 (2010)

Correlation between charge transfer exciton recombination and photocurrent in polymer/fullerene solar cells

M. Hallermann, E. Da Como, J. Feldmann, M. Izquierdo, S. Filippone, N. Martín, S. Jüchter, E. von Hauff
Appl. Phys. Lett. 97 , 023301 (2010)
Selected for the Virtual Journal of Nanoscale Science and Technology 22 (4) (2010)

Efficient energy transfer in layered hybrid organic/inorganic nanocomposites: A dual function of semiconductor nanocrystals

A.A. Lutich, A. Pöschl, G. Jiang, F.D. Stefani, A.S. Susha, A.L. Rogach, J. Feldmann
Appl. Phys. Lett. 96 (8), 083109 (2010)
Highlighted in the Virtual Journal of Nanoscale Science and Technology 20 (10), (2010)

Thermomechanical control of electronic coupling in quantum dot solids

J. Zhang, A.A. Lutich, A.S. Susha, M. Döblinger, C. Mauser, A.O. Govorov, A.L. Rogach, F. Jäckel, J. Feldmann
J. Appl. Phys. 107 (12), 123516 (2010)

Nanoscale Interaction between CdSe or CdTe Nanocrystals and Molecular Dyes Fostering or Hindering Directional Charge Separation

I. Mora-Seró, D. Gross, T. Mittereder, A. Lutich, A. Susha, T. Dittrich, A. Belaidi, R. Caballero, F. Langa, J. Bisquert, A. Rogach
Small 6 (2) 221 (2010)

DNA Melting in Gold Nanostove Clusters

C. Hrelescu, J. Stehr, M. Ringler, R. A. Sperling, W. J. Parak, T. A. Klar, J. Feldmann
J. Phys. Chem. C, Article ASAP 114 (16), 7401 (2010)

Donor-Substituted 1,3,5-Triazines as Host Materials for Blue Phosphorescent Organic Light-Emitting Diodes

M. M. Rothmann, S. Haneder, E. Da Como, C. Lennartz, C. Schildknecht and P. Strohriegl
Chem. of Mater.22 (7), 2403 (2010)

Publications in 2009

Drug Nanocarriers Labeled With Near-infrared-emitting Quantum Dots (Quantoplexes): Imaging Fast Dynamics of Distribution in Living Animals

A. Zintchenko, A.S. Susha, M. Concia, J. Feldmann, E. Wagner, A.L Rogach, M. Ogris
Molecular Therapy 17 (11), 1849 (2009)

Controlled Nanometric Phase Transitions of Phospholipid Membranes by Plasmonic Heating of Single Gold Nanoparticles

A.S. Urban, M. Fedoruk, M.R. Horton, J.O. Raedler, F.D. Stefani, J.Feldmann
Nano Letters 9 (8), 2903 (2009)

Long-range fluorescence quenching by gold nanoparticles in a sandwich immunoassay for cardiac troponin T

S. Mayilo, M. Kloster, M. Wunderlich, A. Lutich, T. Klar, A. Nichtl, K. Kürzinger, F. Stefani, J.Feldmann
Nano Letters, 9 (12), 4558 (2009)

Energy Transfer versus Charge Separation in Type-II Hybrid Organic−Inorganic Nanocomposites

A.A. Lutich, G. Jiang, A.S. Susha, A.L. Rogach, F.D. Stefani, J. Feldmann
Nano Letters, 9 (7), 2636 (2009)

Charge transfer excitons in polymer/fullerene blends: the role of morphology and chain conformation

M. Hallermann, I. Kriegel, E. Da Como, J. M. Berger, E. von Hauff, J. Feldmann
Adv. Funct. Mater. 19 (22), 3662 (2009)

Effect of electric field on Coulomb-stabilized excitons in host/guest systems for deep-blue electrophosphorescence

S. Haneder, E. Da Como, J. Feldmann, M. M. Rothmann, P. Strohriegl, C. Lennartz, O. Molt, I. Münster, C. Schildknecht, G. Wagenblast
Adv. Funct. Mater. 19 (15), 2416 (2009)

Cascaded Two-Level FRET from Conjugated Polymer/Quantum Dot Complexes for DNA Hybridization Detection

G. Jiang, A. S. Susha, A. A. Lutich, F. D. Stefani, A. L. Rogach, J. Feldmann
ACS Nano, 3 (12) 4127 (2009)

Single gold nanostars enhance Raman scattering

C. Hrelescu, T.K. Sau, A.L. Rogach, F. Jäckel, J. Feldmann
Appl. Phys. Lett. 94 (15), 153113 (2009)
Highlighted in the Virtual Journal of Nanoscale Science and Technology 19 (17), (2009)

Competitive homogeneous digoxigenin immunoassay based on fluorescence quenching by gold nanoparticles

S. Mayilo, B. Ehlers, M. Wunderlich, T. A. Klar, H.- P. Josel, D. Heindl, A. Nichtl, K. Kürzinger, J. Feldmann
Analytica Chimica Acta, 646 (1-2), 119 (2009)

Probing the momentum relaxation time of charge carriers in ultrathin layers with terahertz radiation

S. Funk, G. Acuna, M. Handloser, R. Kersting
Optics Express 17 (20), 17450 (2009)

Controlling Loading and Optical Properties of Gold Nanoparticles on Liposome Membranes

T.K. Sau, A.S. Urban, S.K. Dondapati, M. Fedoruk, M.R. Horton, A.L. Rogach, F.D. Stefani, J.O. Rädler, J. Feldmann
Colloid Surface A 342 (1-3), 92 (2009)

Single molecule spectroscopy of oligofluorenes: how molecular length influences polymorphism

E. Da Como, E. Scheler, P. Strohriegl, J. M. Lupton, J. Feldmann
Appl. Phys. A 95 (1), 61 (2009)

One-pot aqueous synthesis of high quality near infrared emitting Cd1-xHgxTe nanocrystals

V. Lesnyak, A. Lutich, N. Gaponik, M. Grabolle, U. Resch-Genger, A. Eychmüller
J. Mat. Chem. 19 9147 (2009)

Energy transfer with semiconductor nanocrystals

A.L. Rogach, T.A. Klar, J. Lupton, A. Meijerink, J. Feldmann
J. Mater. Chem. 19 (9), 1208, (2009)

2-D Acoustic Phase Imaging with Millimeter-Wave Radiation

A. Redo-Sanchez, G. Kaur, X.-C. Zhang, F. Bürsgens, R. Kersting
IEEE Trans. Microw. Theo. Tech.  57 (3), 589 (2009)

Abbildung akustischer Phasenverzögerungen mit Terahertz- und Millimeterwellen-Techniken

R. Kersting, F.F. Bürsgens, G. Acuna
Technisches Messen 75 (1), 51 (2009)

Publications in 2008

Shaping Emission Spectra of Fluorescent Molecules with Single Plasmonic Nanoresonators

M. Ringler, A. Schwemer, M. Wunderlich, A. Nichtl, K. Kürzinger, T. A. Klar, J. Feldmann
Phys. Rev. Lett., 100, 203002 (2008)
Selected for Virtual Journal of Nanoscale Science & Technology, 17 (22).

Gold NanoStoves for Microsecond DNA Melting Analysis

J. Stehr, C. Hrelescu, R. A. Sperling, G. Raschke, M. Wunderlich, A. Nichtl, D. Heindl, K. Kürzinger, W. J. Parak, T. A. Klar, J. Feldmann
Nano Letters, 8 (2), 619 (2008)

Quantum Dot Microdrop Laser

J. Schäfer, J. P. Mondia, R. Sharma, Z. H. Lu, A. S. Susha, A. L. Rogach, L. J. Wang
Nano Letters 8 (6), 1709 (2008)

Charge Separation in Type II Tunneling Structures of Close-packed CdTe and CdSe Nanocrystals

D. Gross, A. S. Susha, T. A. Klar, E. Da Como, A. L. Rogach, J. Feldmann
Nano Letters, 8 (5), 1482 (2008)

Fluorescence Enhancement in Hot Spots of AFM-Designed Gold Nanoparticle Sandwiches

A. Bek, R. Jansen, M. Ringler, S. Mayilo, T. A. Klar, J. Feldmann
Nano Letters, 8 (2), 485 (2008)

Self-Assembled Binary Superlattices of CdSe and Au Nanocrystals and their Fluorescence Properties

E. Shevchenko, M. Ringler, A. Schwemer, D. V. Talapin, T. A. Klar, A. L. Rogach, J. Feldmann, P. Alivisatos
J. Am. Chem. Soc. 130 (11), 3274 (2008)

Anisotropic optical emission of single CdSe/CdS tetrapod heterostructures: Evidence for a wavefunction symmetry breaking

C. Mauser, T. Limmer, E. Da Como, K. Becker, A. L. Rogach, J. Feldmann, D. V. Talapin
Phys. Rev. B 77 (15), 153303 (2008)
Selected for Virtual Journal of Nanoscale Science & Technology, 17 (17)

Controlling the radiative rate of deep-blue electrophosphorescent organometallic complexes by singlet-triplet gap engineering

S. Haneder, E. Da Como, J. Feldmann, J. M. Lupton, C. Lennartz, P. Erk, E. Fuchs, O. Molt, I. Münster, C. Schildknecht, G. Wagenblast
Adv. Mater. 20 (17), 3325 (2008)

Surface plasmons in terahertz metamaterials

G. Acuna, S.F. Heucke, F. Kuchler, H.-T. Chen, A.J. Taylor and R. Kersting
Optics Express 16 (23), 18745 (2008)

Impact of High-Field Charge Transport on Terahertz Emission From Semiconductor Devices

G.P. Acuna, F.F. Bürsgens, C. Lang, Member, IEEE and R. Kersting
IEEE Journal Of Selected Topics in Quantum Electronics 14 (2), 482 (2008)

Charge-transfer states in conjugated polymer/fullerene blends: Below-gap weakly bound excitons for polymer photovoltaics

M. Hallermann, S. Haneder, E. Da Como
Appl. Phys. Lett. 93, 053307 (2008)
Selected for Virtual Journal of Nanoscale Science & Technology, 18 (8)

Photodoping with CdSe nanocrystals as a tool to probe trap state distributions in C60 crystals

A. Biebersdorf, R. Dietmüller, A. Ohlinger, D. V. Talapin, H. Weller, T. A. Klar, J. Feldmann
Applied Physics B 93 (1), 239 (2008)

New light from hybrid inorganic–organic emitters

C. R. Belton, G. Itskos, G. Heliotis, P. N. Stavrinou, P. G. Lagoudakis, J. Lupton, S. Pereira, E. Gu, C. Griffin, B. Guilhabert, I. M. Watson, A. R. Mackintosh, R. A. Pethrick, J. Feldmann, R. Murray, M. D. Dawson, D. D. C. Bradley
J. Phys. D: Appl. Phys. 41 (9), 094006 (2008)

Strongly Luminescent Films Fabricated by Thermolysis of Gold-Thiolate Complexes in a Polymer Matrix

A. S. Susha, M. Ringler, A. Ohlinger, M. Paderi, N. LiPira, G. Carotenuto, A. L. Rogach, J. Feldmann
Chem. Mater. 20 (19), 6169 (2008)

Type-I and Type-II Nanoscale Heterostructures Based on CdTe Nanocrystals: A Comparative Study

D. Dorfs, T. Franzl, R. Osovsky, M. Brumer, E. Lifshitz, T. A. Klar, and A. Eychmüller
Small 4 (8), 1148 (2008)

Hybrid Opto-Electronic Devices with Organic and Inorganic Components

E. Holder, N. Tessler, A. L. Rogach
J. Mater. Chem. (Feature Article) 18, 1064 (2008)

How Chromophore Shape Determines the Spectroscopy of Phenylene-Vinylenes: Origin of Spectral Broadening in the Absence of Aggregation

K. Becker, E. Da Como, J. Feldmann, F. Scheliga, E. Thorn Csnyi, S. Tretiak, J.M. Lupton
J. Phys. Chem. B, 112 (16), 4859 (2008)
Featured in Nature Materials, 7, 427 (2008)

Streptavidin Reduces Oxygen Quenching of Biotinylated Ruthenium(II) and Palladium(II) Complexes

T. Soller, M. Ringler, M. Wunderlich, T. A. Klar, J. Feldmann, H.-P. Josel, J. Koci, Y. Markert, A. Nichtl, K. Kürzinger
J. Phys. Chem. B, 112, 12824 (2008)

Aqueous Synthesis of Alloyed CdSexTe1-x Nanocrystals

N. Piven, A. Susha, M. Döblinger, A. L. Rogach
J. Phys. Chem. C 112 (39), 15253 (2008)

Energy Transfer in Solution-Based Clusters of CdTe Nanocrystals Electrostatically Bound by Calcium Ions

S. Mayilo, J. Hilhorst, A. S. Susha, C. Hohl, T. Franzl, T. A. Klar, A. L. Rogach, J. Feldmann
J. Phys. Chem. C, 112 (37), 14589 (2008)

Decorated Wires as a Reaction Product of the Microwave Assisted Synthesis of CdSe in the Presence of Glycine

A. Y. Rakovich, V. Stockhausen, A. S. Susha, S. Sapra, A. L. Rogach
Coll. Surf. A 317 (1 - 3), 737 (2008)

Light-Emitting Diodes with Semiconductor Nanocrystals (Review)

A. L. Rogach, N. Gaponik, J. M. Lupton, C. Bertoni, D. E. Gallardo, S. Dunn, N. Li Pira, M. Paderi, P. Repetto, S. G. Romanov, C. O’Dwyer, C. M. Sotomayor Torres, A. Eychmüller
Angew. Chem. Int. Ed. 47 (35), 6538 (2008)

Large Improvement of Electron Extraction from CdSe Quantum Dots into a TiO2 Thin Layer by N3 Dye Coabsorption

I. Mora-Sero, Th. Dittrich, A. S. Susha, A. L. Rogach, J. Bisquert
Thin Solid Films 516 (20), 6994 (2008)

Semiconductor Block Copolymer Nanocomposites with Lamellar Morphology via Self-Organisation

S. Maria, A. S. Susha, M. Sommer, D. V. Talapin, A. L. Rogach, M. Thelakkat
Macromolecules 41 (16), 6081 (2008)

Interdigitated Terahertz Emitters

G. Acuna, F.F. Bürsgens, C. Lang, M. Handloser, A. Guggenmos and R. Kersting
Electronics Letters 44 (3), 229 (2008)

Single Molecule Spectroscopy of Polyfluorenes

E. Da Como, K. Becker, J. M. Lupton
"Advances in polymer science", (Eds. U. Scherf and D. Neher), Springer Berlin / Heidelberg 2008

Terahertz near-field microscopy

R. Kersting, F.F. Buersgens, G. Acuna, Gyu Cheon Cho
Advances in Solid State Physics, 47, 203 (2008)

Interdigitated terahertz emitters

G. Acuna, F.F. Bürsgens, C. Lang, M. Handloser, A. Guggenmos, and R. Kersting
IEEE Journal of Selected Topics in Quantum Electronics 44 (3), 229, (2008)

Publications in 2007

Room temperature exciton storage in elongated semiconductor nanocrystals

R. M. Kraus, P. G. Lagoudakis, A. L. Rogach, D. V. Talapin, H. Weller, J. M. Lupton, J. Feldmann
Phys. Rev. Lett., 98 (1), 017401 (2007)

Simultaneous Raman and fluorescence spectroscopy of single conjugated polymer chains

M. J. Walter, J. M. Lupton, K. Becker, J.Feldmann, G. Gaefke, S. Höger
Phys. Rev. Lett., 98 (13), 137401 (2007)

Moving Nanoparticles with Raman Scattering

M. Ringler, T. A. Klar, A. Schwemer, A. S. Susha, J. Stehr, G. Raschke, S. Funk, M. Borowski, A. Nichtl, K. Kürzinger, R. T. Phillips, J. Feldmann
Nano Letters 7 (9), 2753 (2007)

Radiative and Nonradiative Rates of Phosphors Attached to Gold Nanoparticles

T. Soller, M. Ringler, M. Wunderlich, T. A. Klar, J. Feldmann, H.-P. Josel, Y. Markert, A. Nichtl and K. Kürzinger
Nano Letters 7 (7), 1941 (2007)

How Strain Controls Electronic Linewidth in Single β-Phase Polyfluorene Nanowires

E. Da Como, K. Becker, J. Feldmann, J. M. Lupton
Nano Letters 7 (10), 2993, (2007)

Nanocrystal-Encoded Fluorescent Microbeads for Proteomics: Antibody Profiling and Diagnostics of Autoimmune Diseases

A. Sukhanova, A. S. Susha, A. Bek, S. Mayilo, A. L. Rogach, J. Feldmann, B. Reveil, B. Donvito, J. H. M. Cohen, I. Nabiev
Nano Letters 7 (8), 2322 (2007)

Exciton accumulation in pi-conjugated wires encapsulated by light-harvesting macrocycles

K. Becker, P. G. Lagoudakis, G. Gaefke, S. Höger and J. M. Lupton
Angew. Chem. Int. Ed. 46 (19), 3450 (2007)

Millimeter wave probing of the acoustic phase for concealed objects detection

F.F. Bürsgens, G. Acuna, and R. Kersting
Optics Express 15 (14), 8838 (2007)

Acoustic phase imaging with terahertz radiation

F.F. Bürsgens, G. Acuna, and R. Kersting
Optics Express 15 (8), 4427 (2007)

Bright white light emission from semiconductor nanocrystals: by chance and by design

S. Sapra, S. Mayilo, T. A. Klar, A. L. Rogach, J. Feldmann
Adv. Mater. 19 (4), 569 (2007)

Inkjet Printing of Luminescent CdTe Nanocrystal-Polymer Composites

E. Tekin, P. J. Smith, S. Hoeppener, A. M. J. van den Berg, A. S. Susha, A. L. Rogach, J. Feldmann, U. S. Schubert
Adv. Funct. Mater. 17 (1), 23 (2007)

Near-field second harmonic generation by using uncoated silicon tips

M. Breit, S. Malkmus, J. Feldmann and H.U. Danzebrin
Appl. Phys. Lett. 90, 093114 (2007)

Efficient dipole-dipole coupling of Mott-Wannier and Frenkel excitons in (Ga,In)N quantum well/polyfluorene semiconductor heterostructures

G. Itskos, G. Heliotis, P. G. Lagoudakis, J. M. Lupton, N. P. Barradas, E. Alves, S. Pereira, I. M. Watson, M. D. Dawson, J. Feldmann, R. Murray, D. D. C. Bradley
Phys. Rev. B, 76 (3), 035344 (2007)

Multifunctionalized Polymer Microcapsules: Novel Tools for Biological and Pharmacological Applications

G. B. Sukhorukov, A. L. Rogach, M. Garstka, S. Springer, W. J. Parak, A. Munoz-Javier, O. Kreft, A. G. Skirtach, A. S. Susha, Y. Ramaye, R. Palankar, M. Winterhalter
Small 3 (6), 944 (2007)

Infrared Emitting Colloidal Nanocrystals: Synthesis, Assembly, Spectroscopy, and Applications

A. L. Rogach, A. Eychmüller, S. G. Hickey, S. V. Kershaw
Small (Review), 3 (4), 536 (2007)

Shear force control for a THz near field microscope

F.F. Bürsgens, G. Acuna, C.H. Lang, S.I. Potrebic, S. Manus, R. Kersting
Rev. Sci. Instrum., 78, 113701 (2007)

Aqueous Synthesis of Thiol-Capped CdTe Nanocrystals: State-of-the-Art

A. L. Rogach, T. Franzl, T. A. Klar, J. Feldmann, N. Gaponik, V. Lesnyak, A. Shavel, A. Eychmüller, Y. P. Rakovich, J. F. Donegan
J. Phys. Chem. C (Feature Article), 111 (40), 14628 (2007)

CdSe:Te Nanocrystals: Band-Edge versus Te-Related Emission

T. Franzl, J. Müller, T. A. Klar, A. L. Rogach, J. Feldmann, D. V. Talapin, H. Weller
J. Phys Chem C, 111(7), 2974 (2007)

Time Resolved Förster Energy Transfer from Individual Semiconductor Nanoantennae to Single Dye Molecules

D. Soujon, K. Becker, A. L. Rogach, J. Feldmann, H. Weller, D. V. Talapin, J. M. Lupton
J. Phys. Chem. C 111 (31), 11511 (2007)

Nanoparticles Distribution Control by Polymers: Aggregates versus Non-Aggregates

A. G. Skirtach, C. Déjugnat, D. Braun, A. S. Susha, A. L. Rogach, G. B. Sukhorukov
J. Phys. Chem. C, 111 (2), 555 (2007)

Photosensitization of TiO2 Layers with CdSe Quantum Dots: Correlation between Light Absorption and Photoinjection

I. Mora-Sero, J. Bisquert, Th. Dittrich, A. Belaidi, A. S. Susha, A. L. Rogach
J. Phys. Chem. C 111 (40), 14889 (2007)

CdTe Nanowire Networks: Fast Self-Assembly in Solution, Internal Structure and Optical Properties

Y. P. Rakovich, Y. Volkov, S. Sapra, A. S. Susha, M. Döblinger, J. F. Donegan, A. L. Rogach
J. Phys. Chem C 111 (51), 18927 (2007)

Lab-in-a-Drop: Controlled Self-Assembly of CdSe/ZnS Quantum Dots and Quantum Rods into Polycrystalline Nanostructures with Desired Optical Properties

A. Sukhanova, Y. Volkov, A. L. Rogach, A. V. Baranov, A. S. Susha, D. Klinov, V. Oleinikov, J. H. M. Cohen, I. Nabiev
Nanotechn. 18 (18), 185602 (2007)

Photosynthese in neuem Licht

K. Becker, J. M. Lupton, and J. Feldmann
Physik in unserer Zeit 38 (1), 7 (2007)

Publications in 2006

Electrical control of Förster energy transfer

K. Becker, J. M. Lupton, J. Müller, A. L. Rogach, D. V. Talapin, H. Weller, and J. Feldmann
Nature Mat. 5, 777 (2006)

How single conjugated polymer molecules respond to electric fields

F. Schindler, J. M. Lupton, J. Müller, J. Feldmann, and U. Scherf
Nature Mat. 5, 141 (2006)

Semiconductor Nanocrystals Photosensitize C60 Crystals

Andreas Biebersdorf, Roland Dietmüller, Andrei S. Susha, Andrey L. Rogach, Sergey K. Poznyak, Dmitri V. Talapin, Horst Weller, Thomas A. Klar, and Jochen Feldmann
Nano Letters, 6, 1559-1563 (2006)

Efficient Intramolecular Energy Transfer in Single Endcapped Conjugated Polymer Molecules in the Absence of Appreciable Spectral Overlap

K. Becker, J. M. Lupton, J. Feldmann, S. Setayesh, A. C. Grimsdale, K. Müllen
J. Am. Chem. Soc. (Comm.), 128, 680 (2006)

Efficient Light Harvesting in Dye-endcapped Conjugated Polymers Probed by Single Molecule Spectroscopy

K. Becker and J. M. Lupton
J. Am. Chem. Soc. 128, 6468-6479 (2006)

On-chain fluorenone defect emission from single polyfluorene molecules in the Absence of Intermolecular Interactions

K. Becker, J. M. Lupton, J. Feldmann, B. S. Nehls, F. Galbrecht, D. Q. Gao, and U. Scherf
Adv. Funct. Mater. 16, 364 (2006)

Stimulated emission depletion of triplet excitons in a phosphorescent organic laser

M. Reufer, J.M. Lupton, U. Scherf
Appl. Phys. Lett. 89 (14), 141111 (2006)

Terahertz microscopy of charge carriers in semiconductors

F.F. Buersgens, H.-T. Chen, and R. Kersting
Appl. Phys. Lett 88, 112115 (2006)

Evidence for temperature-independent triplet diffusion in ladder-type conjugated polymers

M. Reufer, P.G. Lagoudakis, M.J. Walter, J.M. Lupton, J. Feldmann
Phys. Rev. B, 74, 241201(R) (2006)

Spontaneous switching of permanent dipoles in single conjugated polymer molecules

F. Schindler, J. M. Lupton, J. Feldmann
Chem. Phys. Lett. 428, 405 (2006)

Combined Atomic Force Microscopy and Optical Microscopy Measurements as a Method to Investigate Particle Uptake by Cells

A. Munoz Javier, O. Kreft, A. Piera Alberola, C. Kirchner, B. Zebli, A. S. Susha, E. Horn, S. Kempter, A. Skirtach, A. L. Rogach, J. Rädler, G. B. Sukhorukov, M. Benoit, W. J. Parak.
Small 2, 394-400 (2006)

Phosphine free synthesis of monodispersed CdSe nanocrystals in olive oil

S. Sapra, A. L. Rogach, J. Feldmann
J. Mater. Chem. 16, 3391 (2006)
Highlighted in Chem. Sci. 3 (9), C69 (2006)

Guided Self-Assembly of Fe3O4 Nanoparticles on Chemically Active Surface Templates Generated by Electro-Oxidative Nanolithography.

S. Hoeppener, A. S. Susha, A. L. Rogach, J. Feldmann, U. S. Schubert.
Current Nanosci. 2, 135-141 (2006)

Luminescent CdTe Nanocrystals as Ion Probes and pH Sensors in Aqueous Solutions.

A. S. Susha, A. Munoz Javier, W. J. Parak, A. L. Rogach.
Coll. Surf. A 281, 40-43 (2006)

Combined Atomic Force Microscopy and Optical Microscopy Measurements as a Method to Investigate Particle Uptake by Cells

A. Munoz Javier, O. Kreft, A. Piera Alberola, C. Kirchner, B. Zebli, A. S. Susha, E. Horn, S. Kempter, A. Skirtach, A. L. Rogach, J. Rädler, G. B. Sukhorukov, M. Benoit, W. J. Parak.
Small, 2006, 2, 394-400 (2006)

Publications in 2005

Spin-conserving carrier recombination in conjugated polymers

M. Reufer, M. J. Walter, P. G. Lagoudakis, A. B. Hummel, J. S. Kolb, H. G. Roskos, U. Scherf, J. M. Lupton
Nature Mat. 4, 340 (2005)

Counting chromophores in conjugated polymers

F. Schindler, J. Jacob, A. C. Grimsdale, U. Scherf, K. Müllen, J. M. Lupton, and J. Feldmann
Angew. Chem. Int. Ed. 44, 1520 (2005)

Super efficient exciton funneling in layer-by-layer semiconductor nanocrystal structures

T. A. Klar, T. Franzl, A. L. Rogach, and J. Feldmann
Adv. Mat. 17, (Research News) 769 (2005)

Wave Function Engineering in Elongated Semiconductor Nanocrystals with Heterogeneous Carrier Confinement

J. Müller, J. M. Lupton, P. G. Lagoudakis, F. Schindler, R. Koeppe, A. L. Rogach, J. Feldmann, D. V. Talapin, and H. Weller
Nano Letters, 5, 2044 (2005)

Gold nanoparticles quench fluorescence by phase induced radiative rate suppression

E. Dulkeith, M. Ringler, T. A: Klar, J. Feldmann, A. Munoz Javier, W. J. Parak
Nano Letters 5, 585 (2005)

Reply to "Comment on 'Gold Nanoshells Improve Single Nanoparticle Molecular Sensors'"

G. Raschke, S. Brogl, A. S. Susha, A. L. Rogach, T. A Klar and J. Feldmann, B. Fieres, N. Petkov and T. Bein, A. Nichtl and K. Kürzinger
Nano Letters 5, 811 (2005)

Dual species emission from single polyfluorene molecules: signatures of stress-induced planarization of single polymer chains

K. Becker and J. M. Lupton
J. Am. Chem. Soc. (Comm.) 127, 7306 (2005)

Ultrafast dynamics of charge carrier photogeneration and geminate recombination in conjugated polymer:fullerene composites

J. G. Müller, J. M. Lupton, J. Feldmann, U. Lemmer, M. C. Scharber, N. S. Sariciftci, C. Brabec, and U. Scherf
Phys. Rev. B 72, 195208 (2005)

Monitoring surface charge migration in the spectral dynamics of single CdSe/CdS nanodot/nanorod heterostructures

J. Müller, J. M. Lupton, A. Rogach, J. Feldmann, D. V. Talapin, and H. Weller
Phys. Rev. B 72, 205339 (2005)

Amplified spontaneous emission in an organic semiconductor multilayer waveguide structure including a highly conductive transparent electrode

M. Reufer, J. Feldmann, P. Rudati, A. Ruhl, D. Müller, K. Meerholz, C. Karnutsch, M. Gerken, and U. Lemmer
Appl. Phys. Lett. 86, 221102 (2005)

Interplay between Auger and ionization processes in nanocrystal quantum dots

R. M. Kraus, P. G. Lagoudakis, J. Müller, A. L. Rogach, J. M. Lupton, J. Feldmann, D. V. Talapin and H. Weller
J. Phys. Chem. B (Letter) 109, 18214 (2005)

Single chromophore spectroscopy of MEH-PPV: homing in on the elementary emissive species in conjugated polymers

F. Schindler and J. M. Lupton
ChemPhysChem 6, 926 (2005)

Branched Wires of CdTe Nanocrystals using Amphiphilic Molecules as Templates

L. Zhang, N. Gaponik, J. Müller, U. Plate, H. Weller, G. Erker, H. Fuchs, A. L. Rogach, L. Chi
Small 2005, 1, 524-527

High rate unidirectional energy transfer in directly assembled CdTe nanocrystal bilayers

T. Franzl, A. Shavel, A. L. Rogach, N. Gaponik, T. A. Klar, A. Eychmüller, and J. Feldmann
Small 1, 392 (2005)

The Role of Metal Nanoparticles in Remote Release of Encapsulated Materials

A. G. Skirtach, Ch. Dejugnat, D. Braun, A. S. Susha, A. L. Rogach, W. J. Parak, H. Möhwald, G. B. Sukhorukov
Nano Letters. 2005, 5, 1371-1377

Cytotoxicity of Nanopartilce-Loaded Polymer Hollow Capsules

C. Kirchner, A. M. Javier, A. S. Susha, A. L. Rogach, O. Kreft, G. B. Sukhorukov, W. J. Parak
Talanta, 2005, 67, 486-491

Quantum Dot Emitters in Two-Dimensional Photonic Crystals of Macroporous Silicon

S. Richter, M. Steinhart, H. Hofmeister, M. Zacharias, U. Gösele, N. Gaponik, A. Eychmüller, A. L. Rogach, S. L. Schweizer, A. von Rhein, R. B. Wehrspohn
Appl. Phys. Lett. 2005, 87, 142107

Magnetic Targeting and Cellular Uptake of Polymer Capsules Simultaneously Functionalized with Magnetic and Luminescent Nanocrystals

B. Zebli, A. S. Susha, G. B. Sukhorukov, A. L. Rogach, W. J. Parak
Langmuir 2005, 21, 4262-4265

Nanoengineered Polymer Capsules: Tools for Detection, Controlled Delivery and Site Specific Manipulation

G. B. Sukhorukov, A. L. Rogach, B. Zebli, T. Liedl, A. G. Skirtach, K. Köhler, A. A. Antipov, N. Gaponik, A. S. Susha, M. Winterhalter, W. J. Parak
Small 2005, 1, 194-200

Terahertz microscopy with submicron resolution

R. Kersting, H.-T. Chen, N. Karpowicz, and G.C. Cho
J. Opt A 7, S184–S189 (2005)

Apertureless terahertz near-field microscopy

G.C. Cho, H.-T.Chen, S. Kraatz, N. Karpowicz, and R. Kersting
Sem.Sci. Techn 20, S286 (2005)

Spectroscopy of Organic / Metal-Nanoparticle Hybrid Systems

T. A. Klar
Physics, Chemistry and Applications of Nanostructures, (ed. by V. E: Borisenko, S. V: Gaponenko, V. S: Gurin; World Scientific), in press

Hybrid OLEDs with semiconductor nanocrystals

A. L. Rogach and J. M. Lupton
in "Electroluminescent Devices", Edited by K. Müllen and U. Scherf, Wiley-VCH, Weinheim 2005, ISBN 3-527-31218-8

Dendrimer light-emitting diodes

J. M. Lupton
in "Electroluminescent  Devices", Edited by K. Müllen and U. Scherf, Wiley-VCH, Weinheim 2005, ISBN 3-527-31218-8

Publications in 2004

Experimental evidence for exciton scaling effects in self-assembled molecular wires

P. G. Lagoudakis , M. M. de Souza, F. Schindler, J. M. Lupton, J. Feldmann, J. Wenus, and D. G. Lidzey
Phys. Rev. Lett. 93, 257401 (2004)

Monitoring surface charge movement in single elongated semiconductor nanocrystals

J. Müller, J. M. Lupton, A. L. Rogach, J. Feldmann, D. V. Talapin, and H. Weller
Phys. Rev. Lett., 93, 167402 (2004)

Identification of a resonant imaging process in apertureless near-field imaging

H.-T. Chen, S. Kraatz, R. Kersting, and G.C. Cho
Phys. Rev. Lett 93, 267401 (2004)

A universal picture of chromophores in pi-conjugated polymers derived from single molecule spectroscopy

F. Schindler, J. M. Lupton, J. Feldmann, U. Scherf
Proc. Natl. Acad. Sci. USA , 101, 14695 (2004)

Gold nanoshells improve single nanoparticle molecular sensors

G. Raschke, S. Brogl, A. S. Susha, A. L. Rogach, T. A Klar and J. Feldmann, B. Fieres, N. Petkov and T. Bein, A. Nichtl and K. Kürzinger
Nano Letters 4, 1853 (2004)

Exciton Recycling in Graded Gap Nanocrystal Structures

T. Franzl, T. A. Klar, S. Schietinger, A. L. Rogach, and J. Feldmann
Nano Letters 4, 1599 (2004)

Lateral Patterning of Luminescent CdSe Nanocrystals by Selective Dewetting from Self-Assembled Organic Templates.

N. Lu, X. Chen, D. Molenda, A. Naber, H. Fuchs, D. V. Talapin, H. Weller, J. Müller, J. M. Lupton,  J. Feldmann, A. L. Rogach, L. Chi
Nano Letters 4, 885 (2004)

Hydrophobic Nanocrystals Coated with an Amphiphilic Polymer Shell: a General Route to Water Soluble Nanocrystals.

T. Pellegrino, L. Manna, S. Kudera, T. Liedl, D. Koktysh, A. L. Rogach, S. Keller, J. Rädler, G. Natile, W. J. Parak
Nano Letters 4, 703 (2004)

Air induced fluorescence bursts from single semiconductor nanocrystals

J. Müller, J. M. Lupton, A. L. Rogach, and J. Feldmann, D. V. Talapin, and H. Weller
Appl. Phys. Lett., 85, 381 (2004)

Low-Threshold Polymeric Distributed Feedback Lasers with Metallic Contacts

M. Reufer, S. Riechel, J. M. Lupton, J. Feldmann, U. Lemmer, D. Schneider, T. Benstem, T. Dobbertin, W. Kowalsky, A. Gombert, K. Forberich, V. Wittwer, and U. Scherf
Appl. Phys. Lett. 84, 3262 (2004)

Fast Energy Transfer in Layer-by-Layer Assembled CdTe Nanocrystal Bilayers

T. Franzl, D. S. Koktysh,T. A. Klar, A. L. Rogach, J. Feldmann, and N. Gaponik
Appl. Phys. Lett., 84, 2904 (2004)

Ultrafast intramolecular energy transfer in single rigid-rod conjugated polymer chains probed by polarization sensitive single chromophore spectroscopy

J. G. Müller, J. M. Lupton, J. Feldmann, U. Lemmer, and U. Scherf
Appl. Phys. Lett., 84, 1183 (2004)

Plasmon emission in photoexcited gold nanoparticles

E. Dulkeith, T. Niedereichholz, T.A. Klar, J. Feldmann, G. von Plessen, D. I. Gittins, K. S. Mayya, and F. Caruso
Phys. Rev. B 70, 205424 (2004)

Vibrational fluorescence spectroscopy of single conjugated polymer molecules

J. G. Müller, M. Anni, U. Scherf, J.M. Lupton, and J. Feldmann
Phys. Rev. B 70, 035205 (2004)

Binary Superlattices of Nanoparticles: Self-Assembly Leads to Metamaterials

A. L. Rogach (Highlight article)
Angew. Chem. 116, 150 (2004)

Sub-microsecond molecular thermometry using thermal spin flips

J. Stehr, J. M. Lupton, M. Reufer, G. Raschke, T. A. Klar, and J. Feldmann
Adv. Mater. 16, 2170 (2004)

Controlled fluorescence bursts from conjugated polymers induced by triplet quenching

F. Schindler, J. M. Lupton, J. Feldmann and U. Scherf
Adv. Mater. 16, 653 (2004)

In-situ Observation of Nanowire Growth from Luminescent CdTe Nanocrystals in a Phosphate Buffer Solution

Y. Volkov, S. Mitchell, N. Gaponik, Y. P. Rakovich, J. F. Donegan, D. Kelleher, A. L. Rogach
Chem. Phys. Chem. 5, 1600 (2004) (COVER)

Near-Infrared Electroluminescence from HgTe Nanocrystals

D. S. Koktysh, N. Gaponik, M. Reufer, J. Crewett, U. Scherf, A. Eychmüller, J. M. Lupton, A. L. Rogach, and J. Feldmann
Chem. Phys. Chem. 5, 1435 (2004)

Luminescent Polymer Microcapsules Addressable by a Magnetic Field

N. Gaponik, I. L. Radtchenko, G. B. Sukhorukov, A. L. Rogach
Langmuir 20, 1449 (2004)

Time Resolved Fluorescence Measurements of Fluorophores Close to Metal Nanoparticles

T. A. Klar, E. Dulkeith, J. Feldmann
Topics of Fluorescence Spectroscopy, Vol. 8 (ed. by C. D. Geddes, J. R. Lakowicz, Kluwer)

Optical properties of planar metallo-dielectric photonic crystals

A. Christ, S. Linden, T. Zentgraf, K. Schubert, D. Nau, S.G. Tikhodeev, N.A. Gippius, J. Kuhl, F. Schindler, A. W. Holleitner, J. Stehr, J. Crewett, J. Lupton, T. Klar, U. Scherf, J. Feldmann, C. Dahmen, G. von Plessen, and H. Giessen
Photonic Crystals, Eds. K. Busch, S. Lölkes, R.B. Wehrspohn, and H. Föll. Wiley-VCH, Berlin 2004, pp. 85-108

Light Emitting Opal-based Photonic Crystals Heterojunctions

S. G. Romanov, N. Gaponik, A. Eychmüller, A. L. Rogach, V. G. Solovyev, D. N. Chigrin, C. M. Sotomayor Torres
Photonic Crystals, Eds. K. Busch, S. Lölkes, R.B. Wehrspohn, and H. Föll. Wiley-VCH, Berlin 2004, pp. 132-152

Modern Classical Optics, by G. Brooker

J. M. Lupton
Chem. Phys. Chem. 5, 756 (2004)

Publications in 2003

Linewidth-limited energy transfer in single conjugated polymer molecules

J. G. Müller, U. Lemmer, G. Raschke, M. Anni, U. Scherf, J. M. Lupton, and J. Feldmann
Phys. Rev. Lett. 91, 267403 (2003)

Highly emissive colloidal CdSe/CdS heterostructures of mixed dimensionality

D. V. Talapin , R. Koeppe,S. Götzinger, A. Kornowski, J. M. Lupton, A. L. Rogach, O. Benson, J. Feldmann, and H. Weller
Nano Letters 3, 1677 (2003)

Biomolecular Recognition Based on Single Gold Nanoparticle Light Scattering

G. Raschke, S. Kowarik, T. Franzl, C. Sönnichsen, T. A. Klar, and J. Feldmann, A. Nichtl, and K. Kürzinger
Nano Letters, 3, 935 (2003)

Near-field surface plasmon excitation on structured gold films

B. Dragnea, J.M. Szarko, S. Kowarik, T. Weimann, J. Feldmann, and S.R. Leone
Nano Letters 3, 4 (2003)

One and two-photon photocurrents from tuneable organic microcavity photodiodes

R. Koeppe, J. G. Müller, J. M. Lupton, J. Feldmann, U. Scherf, and U. Lemmer
Appl. Phys. Lett. 82, 2601 (2003)

Organic Microcavity Photodiodes

J. M. Lupton, R. Koeppe, J. G. Müller, J. Feldmann, U. Scherf, and U. Lemmer
Adv. Mater. 15, 1471 (2003)

A low threshold polymer laser based on metallic nanoparticle gratings

J. Stehr, F. Schindler, J. Crewett, R. Sperling, G. von Plessen, U. Lemmer, J. M. Lupton, T. A. Klar,  J. Feldmann, A. W. Holleitner, M. Forster, and U. Scherf
Adv. Mater. 15, 1726 (2003)

Crossover from diffusion to annihilation limited phosphorescence in conjugated polymers

M. Reufer, F. Schindler, S. Patil, U. Scherf, J. M. Lupton
Chem. Phys. Lett. 381, 60 (2003)

Tunable single and dual mode operation of an external cavity quantum-dot injection laser

A. Biebersdorf, C. Lingk, M. De Giorgi, J. Feldmann, J. Sacher, M. Arzberger, C. Ulbrich, G. Böhm, M.-C. Amann, and G. Abstreiter
J. Phys. D, 36, 1928 (2003)

"Smaller - Faster - Brighter: Developing Optical Probes of  the Future"

J. M. Lupton
Chem. Phys. Chem. 4, 555 (2003)

Time-resolved x-ray diffraction on laser excited metal nanoparticles

A.Plech, S. Kürbitz, K.-J. Berg, H. Graener, G. Berg, S. Gresillon, M. Kaempfe, J. Feldmann, M. Wulff, and G. von Plessen
Europhysics Letters 61, 762 (2003)

Ultrafast spectroscopy of polaron pairs in polymer solar cells

Müller J.G., Scharber M., Lemmer U., Feldmann J., Scherf U., Sariciftci N.S.
Synth. Met. 137, 1475 (2003)

Publications in 2002

Fluorescence quenching of dye molecules near gold nanoparticles: radiative and non-radiative effects

E. Dulkeith, A. C. Morteani, T. Niedereichholz, T. A. Klar, J. Feldmann, S. Levi, F. C. J. M. van Veggel, D. N. Reinhoudt, M. Möller, D. I. Gittins
Phys. Rev. Lett. 89, 203002 (2002)

Precursor states for charge carrier generation in conjugated polymers probed by ultrafast spectroscopy

J. G. Müller, U. Lemmer, J. Feldmann, and U. Scherf
Phys. Rev. Lett. 88, 147401 (2002)

Drastic reduction of plasmon damping in gold nanorods

C. Sönnichsen, T. Franzl, T. Wilk, G. von Plessen, J. Feldmann, O. Wilson, and P. Mulvaney
Phys. Rev. Lett. 88, 077402 (2002).

Ultrafast switch-off of an electrically pumped quantum-dot laser

A. V. Platonov, C. Lingk, J. Feldmann, M. Arzberger, G. Böhm, M.-C. Amann, and G. Abstreiter
Appl. Phys. Lett. 81, 1177 (2002)

Electrically controlled light scattering with metal nanoparticles

J. Müller, C. Sönnichsen, H. von Poschinger, G. von Plessen, T. Klar, J. Feldmann
Appl. Phys. Lett. 81, 171 (2002)

Lateral patterning of CdTe nanocrystal films by electric field directed layer-by-layer assembly method

M. Gao, J. Sun, E. Dulkeith, N. Gaponik, U. Lemmer, and J. Feldmann
Langmuir 18, 4098 (2002)

Formation dynamics of layer-by-layer self-assembled films probed by second harmonic generation

M. Breit, M. Gao, G. von Plessen, U. Lemmer, J. Feldmann, S. Cundiff
J. Chem. Phys. 117 (2002), no. 8, 3956-3960

Picosecond amplified spontaneous emission bursts from a molecularly doped organic semiconductor

C. Kallinger, S. Riechel, O. Holderer, U. Lemmer, J. Feldmann, S. Berleb, A. G. Mückl, and W. Brütting
J. of Appl. Phys. 91, 6367 (2002)

Exciton dissociation dynamics in a conjugated polymer containing aggregate states

A. Haugeneder, U. Lemmer, and U. Scherf
Chem. Phys. Lett. 351, 354 (2002)

Layer-by-layer deposition of polyelectrolyte/CdTe nanocrystal films controlled by electric field

J. Sum, M. Gao, M. Zhu, J. Feldmann, and H. Möhwald
J. Mater. Chem. 2002, 12, 1775 (2002)

Plasmon resonances in large noble-metal clusters

C. Sönnichsen, T. Franzl, T. Wilk, G von Plessen, J. Feldmann
New J. Phys. 4 (2002) 93

Electron–hole dynamics in MOCVD-grown InGaAs/GaAs quantum dots emitting at 1.3 µm

M. De Giorgi,C. Lingk, G. von Plessen, J. Feldmann, S. De Rinaldis, M. De Vittorio, A. Passaseo, M. Lomascolo, and R. Cingolani
Phys. Status Solidi (a) 190, 561 (2002)

Ultrafast switch-off of an electrically pumped InAs/GaAs quantum-dot laser

A.Platonov, C. Lingk, J. Feldmann, M. Arzberger, M.-C. Amann, and G. Abstreiter
Proc. Of the 10th Int. Symp. “Nanostructures: Physics and Technology”, St. Petersburg 2002, p. 385

Publications in 2001

Capture and thermal re-emission of carriers in long-wavelength InGaAs/GaAs quantum dots

M. De Giorgi, C. Lingk, G. von Plessen, J. Feldmann, S. De Rinaldis, A. Passaseo, M. De Vittorio, R. Cingolani, and M. Lomascolo
Appl. Phys. Lett. 79, 3968 (2001)

Dark pulse formation in a quantum dot laser

J. Zimmermann, S. T. Cundiff, G. von Plessen, J. Feldmann, M. Arzberger, G. Böhm, M.-C. Amann, and G. Abstreiter
Appl. Phys. Lett. 79, 18 (2001)

Ultrafast carrier trapping in microcrystalline Si observed in optical pump-THz probe measurements

P. Uhd Jepsen, W. Schairer, I.H. Libon, U. Lemmer, N. E. Hecker, M. Birkholz, K. Lips, and M. Schall
Appl. Phys. Lett. 79, 1291 (2001)

Carrier capture into InAs/GaAs quantum dots via multiple optical phonon emission

J. Feldmann, S. T. Cundiff, M. Arzberger, G. Böhm, and G. Abstreiter
J. Appl. Phys. 89, 1180 (2001)

Experimental observation of percolation-enhanced nonlinear scattering from semicontinuous metal films

M. Breit, V. A. Podolskiy, S. Gresillon, G. von Plessen, J. Feldmann, J. C. Rivoal, P. Gadenne, A. K. Sarychev, and V. M. Shalaev
Phys. Rev. B 64, 125106 (2001)

Very compact tunable solid-state laser utilizing a thin-film organic semiconductor

S. Riechel, U. Lemmer, J. Feldmann, S. Berleb, A. G. Mückl, W. Brütting, A. Gombert, and V. Wittwer
Optics Lett. 26, 593 (2001)

Acoustic vibrations of silver nanoparticles

Gresillon S, Perner M, von Plessen G, Feldmann J, Porstendorfer J, Berg KJ, Berg G
ULTRAFAST PHENOMENA XII
SPRINGER SERIES IN CHEMICAL PHYSICS 66, 407-409, 2001

Electric field directed layer-by-layer assembly of highly fluorescent CdTe nanoparticles

J. Sun, M. Gao, and J. Feldmann
J. of Nanoscience and Nanotechnology 1, 133 (2001)

Two step charge carrier generation in a ladder-type conjugated polymer

J. Müller, U. Scherf, U. Lemmer
Synth. Met. 119, 395 (2001)

Time-resolved amplified spontaneous emission in InAs/GaAs quantum dots

C. Lingk, G. von Plessen, J. Feldmann, K. Stock, M. Arzberger, G. Böhm, M.-C. Amann, and G. Abstreiter
Phys. Stat. Sol. (b) 224, 475 (2001)

Terpyridine metal complexes as building blocks for extended functional metallo-supramolecular assemblies and polymers

U. S. Schubert, C. Eschbaumer, P. Andres, H. Hofmeier, C.H. Weidl, E. Herdtweck, E. Dulkeith, A. Morteani, N.E. Hecker, and J. Feldmann
Synth. Met. 121, 1249 (2001)

Conjugated Polymers: Lasing and Stimulated Emission

U. Scherf, S. Riechel, U. Lemmer, and R. F. Mahrt
Current opinion in Solid State & Materials Science 5, 143 (2001)

Publications in 2000

Observation of hot-electron pressure in the vibration dynamics of metal nanoparticles

M. Perner, S. Gresillon, J. März, G. von Plessen, J. Feldmann, J. Postendorfer, K.-J. Berg, and G. Berg
Phys. Rev. Lett. 85, 792 (2000)

Launching surface plasmons into nano-holes in metal films

C. Sönnichsen, A.C. Duch, G. Steininger, M. Koch, G. von Plessen, and J. Feldmann
Appl. Phys. Lett. 76, 140 (2000)

An optically controllable THz filter

I.H. Libon, S. Baumgärtner, M. Hempel, N.E. Hecker, J. Feldmann, M. Koch, and P. Dawson
Appl. Phys. Lett. 76, 2821 (2000)

Dynamics of amplified spontaneous emission in InAs/GaAs quantum dots

C. Lingk, G. von Plessen, J. Feldmann, K. Stock, M. Arzberger, M.C. Amman, and G. Abstreiter
Appl. Phys. Lett. 76, 3507 (2000)

A nearly diffraction limited surface emitting conjugated polymer laser utilizing a 2D photonic bandstructure

S. Riechel, C. Kallinger, U. Lemmer, J. Feldmann, A. Gombert, V. Wittwer, and U. Scherf
Appl. Phys. Lett. 77, 2310 (2000)

Spectroscopy of single metallic nanoparticles using total internal reflection microscopy

C. Sönnichsen, S. Geier, N.E. Hecker, G. von Plessen, J. Feldmann, H. Ditlbacher, B. Lamprecht, J.R. Krenn, F.R. Aussenegg, V.Z. Chan, J.P. Spatz, and M. Möller
Appl. Phys. Lett. 77, 2949 (2000)

Carrier capture processes in strain-induced InGaAs/GaAs quantum dot structures

C. Lingk, W. Helfer, G. von Plessen, J. Feldmann, K. Stock, M.W. Feise, D. Citrin, H. Lipsanen, M. Sopanen, J. Tulkki, and J. Ahapelto
Phys. Rev. B 62, 13588 (2000)

Lasing modes in organic solid state distributed feedback lasers

S. Riechel, U. Lemmer, J. Feldmann, T. Benstem, W. Kowalsky, U. Scherf, A. Gombert, and V. Wittwer
Appl. Phys. B 71, 897 (2000)

Ultrafast relaxation dynamics of electronic excitations in noble-metal cluster

G. von Plessen, M. Perner and J. Feldmann
Appl. Phys. B 71, 381 (2000)

Optical properties of Se2- and Se2 color centers in the red selenium ultramarine with the sodalite structure

H. Schlaich, G.-G. Lindner, J. Feldmann, E.O. Goebel, and D. Reinen
Inorg. Chem. 39, 2740 (2000)

Laserlicht aus Polymeren

U. Lemmer, C. Kallinger and J. Feldmann
Phys. Bl. 56, 25 (2000)

Nonlinear optical responses of noble-metal nanoparticles

G. von Plessen and J. Feldmann
Nonlinear Optics 4, 249 (2000)

Lasing in conjugated polymers

U. Lemmer, A. Haugeneder, C. Kallinger, and J. Feldmann
in Semiconducting Polymers: Chemistry, Physics and Engineering, Eds. G. Hadziioannou and P.F. Hutten, Wiley-VCH, Weinheim 2000, p. 309-332

Publications in 1999

Optically induced damping of the surface plasmon resonance in gold colloids (Reply to Comment)

M. Perner, G. von Plessen, and J. Feldmann
Phys. Rev. Lett. 82, 3189 (1999)

Exciton diffusion and dissociation in conjugated polymer/fullerene blends and heterostructures

A. Haugeneder, M. Neges, C. Kallinger, W. Spirkl, U. Lemmer, J. Feldmann, U. Scherf, E. Harth, A. Gügel, and K. Müllen
Phys. Rev. B 59, 15346 (1999)

Nonlinear emission and recombination in conjugated polymer waveguides

A. Haugeneder, M. Neges, C. Kallinger, W. Spirkl, U. Lemmer, J. Feldmann, and U. Scherf
J. Appl. Phys. 85, 1124 (1999)

Pauli-blocking imaging of single strain-induced semiconductor quantum dots

C. Obermüller, A. Deisenrieder, G. Abstreiter, K. Karrai, S. Grosse, S. Manus, J. Feldmann, H. Lipsanen, M. Sopanen, and J. Ahapelto
Appl. Phys. Lett. 74, 3200 (1999)

Mechanical nanomanipulation of single strain-induced semiconductor quantum dots

C. Obermüller, A. Deisenrieder, G. Abstreiter, K. Karrai, S. Grosse, S. Manus, J. Feldmann, H. Lipsanen, M. Sopanen, and J. Ahapelto
Appl. Phys. Lett. 75, 358 (1999)

Excitonic wave packets observed in space- and time-resolved pump and probe experiments

R. Otremba, S. Grosse, M. Koch, J. Feldmann, V.M. Axt, T. Kuhn, and W. Stolz
Solid State Commun., 109, 317 (1999)

Effect of InP passivation on carrier recombination in InGaAs/GaAs surface quantum wells

H. Lipsanen, M. Sopanen, J. Ahopelto, J. Sandmann, and J. Feldmann
Jpn. J. Appl. Phys. 38, 1133 (1999)

Control of electron transfer in conjugated polymer/fullerene heterostructures

C. Kallinger, M. Hauder, A. Haugeneder, U. Lemmer, W. Spirkl, J. Feldmann, U. Scherf, E. Harth, A. Gügel, and K. Müllen
Synthetic Metals 101, 285 (1999)

Self-assembly of functionalized fullerenes

H. Hong, D. Davidov, C. Kallinger, U. Lemmer, J. Feldmann, E. Harth, A. Gügel, und K. Müllen
Synthetic Metals 102, 1487 (1999)

Coherent and incoherent aspects of the coupled exciton phonon system

V.M. Axt, K. Siantidis, M. Herbst, T. Kuhn, S. Grosse, M. Koch, and J. Feldmann
Materials Science Forum 297/298, 79 (1999)

THz spectroscopy of polar liquids

I.H. Libon, M. Hempel, S. Seitz, N.E. Hecker, J. Feldmann, A. Hayd, G. Zundel, D. Mittleman, and M. Koch
Proceedings of SPIE, Vol. 3617 Terahertz Spectroscopy and Applications, Ed. M.S. Shervin, 24 (1999)

Spatio-temporal dynamics of optical nonlinearities in semiconductor quantum wells

V.M. Axt, T. Kuhn, K. Siantidis, S. Grosse, M. Koch, J. Feldmann, and W. Stolz
Proceedings of SPIE, Vol. 3624 Ultrafast Phenomena in Semiconductors III, Ed. K.T. Tsen, 68 (1999)

Laser aus Plastik

C. Kallinger, A., Haugeneder, S. Riechel, U. Lemmer und J. Feldmann
Einsichten: Forschung an der Ludwig-Maximilians-Universität München 1/99, p. 22

Coherent signatures in space- and time-resolved pump and probe experiments

M. Koch, R. Otremba, S. Grosse, G. von Plessen, J. Feldmann, R. Rettig, W. Stolz, V.M. Axt, and T. Kuhn
Proceedings of the 24.th International Conference on the Physics of Semiconductors (ICPS), Jerusalem 1998, World Scientific

Microstate modeling of quantum dot optical properties

M. Grundmann, R. Heitz, D. Bimberg, J.H.H. Sandmann, and J. Feldmann
Proceedings of the International Conference on the Physics of Semiconductors (ICPS), World Scientific

Publications in 1998

Surface-plasmon resonance of single metallic nanoparticles

T. Klar, M. Perner, S. Grosse, G. von Plessen, W. Spirkl, and J. Feldmann
Phys. Rev. Lett. 80, 4249 (1998)

Flexible conjugated polymer laser

C. Kallinger, M. Hilmer, A. Haugeneder, M. Perner, W. Spirkl, U. Lemmer, J. Feldmann, U. Scherf, K. Müllen, A. Gombert, and V. Wittwer
Adv. Mater. 10, 920 (1998)

Laser-induced thermal expansion of an STM tip measured with an AFM cantilever

R. Huber, M. Koch, and J. Feldmann
Appl. Phys. Lett. 73, 2521 (1998)

Mechanism of gain narrowing in conjugated polymer thin films

A. Haugeneder, M. Hilmer, C. Kallinger, M. Perner, W. Spirkl, U. Lemmer, J. Feldmann, and U. Scherf
Appl. Phys. B66, 389 (1998)

Nahfeldleuchten einzelner metallischer Nanopartikel

G. von Plessen and J. Feldmann
Phys. Bl. 54, 923 (1998)

THz-Imaging: a new method for density mapping of wood

M. Koch, S. Hunsche, P. Schumacher, M.C. Nuss, J. Feldmann, and J. Fromm
Wood Science and Technology 32, 421 (1998)

Self-assembly of fullerene monolayers for optoelectronic applications

C. Kallinger, A. Haugeneder, U. Lemmer, J. Feldmann, H. Hong, M. Tarabia, D. Davidov, E. Harth. M. Walter, U. Scherf, A. Gügel, and K. Müllen
in Molecular Nanostructures, Hrsg. H.Kuzmany et al., World Scientific, 515 (1998)

Homogeneous linewidths of surface plasmons in gold nanoparticles measured by femtosecond pump-and-probe and near-field optical spectroscopy

M. Perner, T. Klar, S. Grosse, U. Lemmer, G. von Plessen, W. Spirkl, and J. Feldmann
J. Luminescence 76&77, 181 (1998)

Nonlinear optical interplay between different surface plasmons in silver nano-ellipsoids

Perner, J. März, G. von Plessen, J. Feldmann, J. Porstendorfer, K.-J. Berg, and G. Berg
in Springer Series in Chemical Physics - Ultrafast Phenomena XI , Hrsg. T. Elsaesser, J. G. Fujimoto, D.A. Wiersma, W. Zinth, Vol. 63, p.350, Springer-Verlag, Berlin (1998)

Excitonic quantum beating in space- and time-resolved pump and probe experiments

S. Grosse, R. Otremba, G. von Plessen, M. Koch, J. Feldmann, V.M. Axt, T. Kuhn, R. Rettig, and W. Stolz
in Springer Series in Chemical Physics - Ultrafast Phenomena XI , Hrsg. T. Elsaesser, J. G. Fujimoto, D.A. Wiersma, W. Zinth, Vol. 63, p.245, Springer-Verlag, Berlin (1998)

An all plastic distributed feedback laser

U. Lemmer, C. Kallinger, A. Haugeneder, W. Spirkl, J. Feldmann, U. Scherf, A. Gombert, and V. Wittwer
Optics & Photonics News 9 (12), 24 (1998)

Publications in 1997

Optically induced damping of the surface plasmon resonance in gold colloids

M. Perner, P. Bost, G. von Plessen, J. Feldmann, U. Becker, M. Mennig, M. Schmitt, and H. Schmidt
Phys. Rev. Lett. 78, 2192 (1997)

Carrier relaxation dynamics in quantum dots: scattering mechanisms and state filling effects

S. Grosse, J. Sandmann, G. von Plessen, J. Feldmann, H. Lipsanen, M. Sopanen, J. Tulkki, and J. Ahapelto
Phys. Rev. B 55, 4473 (1997)

Relaxation dynamics of electron-hole pairs studied by spatiotemporal pump and probe experiments

S. Grosse, R. Arnold, G. von Plessen, M. Koch, J. Feldmann, V. M. Axt, T. Kuhn, R. Rettig, and W. Stolz
Phys. Stat. Sol. (b) 204, 147 (1997)

Ultrafast relaxation dynamics in strain-induced quantum dots

J. Sandmann, S. Grosse, G. von Plessen, J. Feldmann, G. Hayes, R. Phillips, H. Lipsanen, M. Sopanen, and J. Ahopelto
Phys. Stat. Sol. (b) 204, 251 (1997)

Carrier dynamics in quantum dots: modeling with Master equations for the transitions between micro-states

M. Grundmann, R. Heitz, D. Bimberg, J.H.H. Sandmann, and J. Feldmann
Phys. Stat. Sol. (b) 203, 121 (1997)

Photoinduced electron transfer in conjugated polymer/fullerene heterostructures

A. Haugeneder, C. Kallinger, W. Spirkl, U. Lemmer, J. Feldmann, U. Scherf, E. Harth, A. Gügel, and K. Müllen
in Fullerenes and Photonics IV, Hrsg. Z.H. Kafafi, Proc. of SPIE Vol. 3142, 140 (1997)

Temporally and spatially resolved optical experiments on semiconductor quantum wells and quantum dots

G. von Plessen and J. Feldmann
Braz. J. of Phys. 27/A, 20 (1997)

Carrier relaxation in (GaIn)As quantum dots

J. Sandmann, S. Grosse, G. von Plessen, J. Feldmann, G. Hayes, R. Phillips, H. Lipsanen, M. Sopanen, and J. Ahopelto
Phys. Stat. Sol. (a) 164, 421 (1997)