Fischer, StefanStefanFischerMartín-Rodríguez, RosaRosaMartín-RodríguezFröhlich, BenjaminBenjaminFröhlichKrämer, KarlKarlKrämer0000-0001-5524-7703Meijerink, AndriesAndriesMeijerinkGoldschmidt, Jan ChristophJan ChristophGoldschmidt2024-10-232024-10-232014https://boris-portal.unibe.ch/handle/20.500.12422/127150en500 - Science::540 - ChemistryUpconversion quantum yield of Er3+-doped β-NaYF4 and Gd2O2S: The effects of host lattice, Er3+ doping, and excitation spectrum bandwidtharticle10.7892/boris.5968710.1016/j.jlumin.2014.03.047