Nano-emitting Heterostructures Violate Optical Reciprocity and Enable Efficient Photoluminescence in Halide-Segregated Methylammonium-Free Wide Bandgap Perovskites

Autor:	Dieter Neher, Bernd Rech, Steve Albrecht, Quentin Jeangros, Terry Chien-Jen Yang, Christophe Ballif, Francisco Peña-Camargo, Peter Fiala, Martin Stolterfoht, Daniel Abou-Ras, Christian M. Wolff, Pietro Caprioglio, Sebastián Caicedo-Dávila
Rok vydání:	2021
Předmět:	Photoluminescence Materials science Renewable Energy Sustainability and the Environment Band gap business.industry Energy Engineering and Power Technology Quantum yield Halide Heterojunction 02 engineering and technology 010402 general chemistry 021001 nanoscience & nanotechnology 01 natural sciences 0104 chemical sciences Fuel Technology Chemistry (miscellaneous) Nano Materials Chemistry Optoelectronics 0210 nano-technology business Reciprocity (photography)
Zdroj:	ACS Energy Letters. 6:419-428
ISSN:	2380-8195
DOI:	10.1021/acsenergylett.0c02270
Popis:	This work investigates halide segregation in methylammonium-free wide bandgap perovskites by photoluminescence quantum yield (PLQY) and advanced electron microscopy techniques. Our study reveals ho...
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::c2604cbfde61421052d1055cf0a2169b https://doi.org/10.1021/acsenergylett.0c02270 Zobrazit plný text záznamu