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Band Dispersion and Hole Effective Mass of Methylammonium Lead Iodide Perovskite (Solar RRL 10∕2018)
Author(s) -
Yang JinPeng,
Meissner Matthias,
Yamaguchi Takuma,
Zhang XiuYun,
Ueba Takahiro,
Cheng LiWen,
Ideta Shinichiro,
Tanaka Kiyohisa,
Zeng XiangHua,
Ueno Nobuo,
Kera Satoshi
Publication year - 2018
Publication title -
solar rrl
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.544
H-Index - 37
ISSN - 2367-198X
DOI - 10.1002/solr.201870216
Subject(s) - valence (chemistry) , iodide , materials science , crystal (programming language) , ultraviolet photoelectron spectroscopy , diffraction , crystallography , crystal structure , x ray photoelectron spectroscopy , perovskite (structure) , single crystal , dispersion (optics) , ultraviolet , chemistry , optics , molecular physics , electronic structure , optoelectronics , physics , computational chemistry , inorganic chemistry , nuclear magnetic resonance , organic chemistry , computer science , programming language
In article no. 1800132 , Jin‐Peng Yang, Nobuo Ueno, Satoshi Kera, and co‐workers perform observations of the top valence band structure of CH 3 NH 3 PbI 3 single crystals using angle‐resolved ultraviolet photoelectron spectroscopy of the cleaved single‐crystal surfaces. The combination of freshly cleaved crystal surfaces and determination of the exact orientation of the crystal axes using diffraction techniques successfully measures well‐determined crystal directions.