TY - CONF A1 - Ahiboz, Doguscan A1 - Andresen, Elina A1 - Manley, Phillip A1 - Resch Genger, Ute A1 - Würth, Christian A1 - Becker, Christiane T1 - Enhanced Photon Upconversion Using Erbium-Doped Nanoparticles Interacting with Silicon Metasurfaces T2 - IEEE 48th Photovoltaic Specialists Conference (PVSC) Y1 - 2021 UR - https://opus4.kobv.de/opus4-zib/frontdoor/index/index/docId/8427 SP - 2008 EP - 2010 ER -