Nanosecond, Time-Resolved Shift of the Photoluminescence Spectra of Organic, Lead-Halide Perovskites Reveals Structural Features Resulting from Excess Organic Ammonium Halide

Autor:	Emily A. Smith, Javier Vela, Han Mai, Long Men, Ujjal Bhattacharjee, Daniel J. Freppon, Jacob W. Petrich
Rok vydání:	2019
Předmět:	Materials science Photoluminescence Halide Nanosecond Photochemistry Spectral line Surfaces Coatings and Films Electronic Optical and Magnetic Materials chemistry.chemical_compound General Energy Lead (geology) chemistry Ammonium Physical and Theoretical Chemistry Perovskite (structure)
Zdroj:	The Journal of Physical Chemistry C. 123:29964-29971
ISSN:	1932-7455 1932-7447
DOI:	10.1021/acs.jpcc.9b07913
Popis:	The effort to drive solution-based perovskite solar cells toward higher efficiency has been considerable, reaching over 24%. Such progress has been made possible by the low-energy barrier to crysta...
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::4d35a94200d8f5b0ad2c82fb84492585 https://doi.org/10.1021/acs.jpcc.9b07913 Zobrazit plný text záznamu