Band dispersion and hole effective mass of methylammonium lead iodide perovskite
JP Yang, M Meissner, T Yamaguchi, XY Zhang… - Solar …, 2018 - Wiley Online Library
Solar cells incorporating organic–inorganic perovskites, especially methylammonium lead
iodide (CH3NH3PbI3), have recently shown remarkable performances and therefore
attracted wide interest. For understanding the origin of the high performance, the effective
charge carrier masses of CH3NH3PbI3 are critical. However, reliable experimental data on
its electronic band structure, which determines the effective mass, is yet to be provided.
Here, the electronic structure of CH3NH3PbI3 single crystals is studied by using angle …
iodide (CH3NH3PbI3), have recently shown remarkable performances and therefore
attracted wide interest. For understanding the origin of the high performance, the effective
charge carrier masses of CH3NH3PbI3 are critical. However, reliable experimental data on
its electronic band structure, which determines the effective mass, is yet to be provided.
Here, the electronic structure of CH3NH3PbI3 single crystals is studied by using angle …
Band Dispersion and Hole Effective Mass of Methylammonium Lead Iodide Perovskite (Solar RRL 10∕ 2018).
JP Yang, M Meissner, T Yamaguchi, XY Zhang… - Solar …, 2018 - search.ebscohost.com
Abstract In article no. 1800132, Jin‐Peng Yang, Nobuo Ueno, Satoshi Kera, and co‐workers
perform observations of the top valence band structure of CH3NH3PbI3 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.
perform observations of the top valence band structure of CH3NH3PbI3 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.
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