Open AccessExperimental indication for band gap widening of chalcopyrite solar cell absorbers after potassium fluoride treatment
Author(s) -
Paul Pistor,
D. Greiner,
Christian A. Kaufmann,
Stephan Brunken,
Mihaela Gorgoi,
Alexander Steigert,
Wolfram Calvet,
Iver Lauermann,
R. Klenk,
Thomas Unold,
Martha Ch. LuxSteiner
Publication year - 2014
Publication title -
applied physics letters
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.182
H-Index - 442
eISSN - 1077-3118
pISSN - 0003-6951
DOI - 10.1063/1.4892882
Subject(s) - chalcopyrite , x ray photoelectron spectroscopy , band gap , analytical chemistry (journal) , solar cell , materials science , doping , open circuit voltage , photoemission spectroscopy , alkali metal , binding energy , inorganic chemistry , chemistry , copper , optoelectronics , atomic physics , chemical engineering , metallurgy , voltage , physics , organic chemistry , chromatography , quantum mechanics , engineering