Photonics and Optoelectronics Group

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New Article on “Perovskite Nanocrystals on a Chiral Dielectric Metasurface” published in ACS Photonics


Perovskite nanocrystals are well known for their brilliant photoluminescence and outstanding optoelectronic properties. Now, we combined them with metasurfaces. This allowed us to directly control their emission and equip them with polarization dependent absorption. Read more in our recent publication:

Strong Polarization Dependent Nonlinear Excitation of a Perovskite Nanocrystal Monolayer on a Chiral Dielectric Nanoantenna Array by I. Vinçon, F. J. Wendisch, D. De Gregorio, S. D. Pritzl, Q. A. Akkerman, H. Ren, L. de S. Menezes, S. A. Maier, J. Feldmann