Valence level character in a mixed perovskite material and determination of the valence band maximum from photoelectron spectroscopy: variation with photon …
B Philippe, TJ Jacobsson… - The Journal of …, 2017 - ACS Publications
A better understanding of the electronic structure of perovskite materials used in photovoltaic
devices is essential for their development and optimization. In this investigation, synchrotron-
based photoelectron spectroscopy (PES) was used to experimentally delineate the
character and energy position of the valence band structures of a mixed perovskite. The
valence band was measured using PES with photon energies ranging from ultraviolet
photoelectron spectroscopy (21.2 eV) to hard X-rays (up to 4000 eV), and by taking the …
devices is essential for their development and optimization. In this investigation, synchrotron-
based photoelectron spectroscopy (PES) was used to experimentally delineate the
character and energy position of the valence band structures of a mixed perovskite. The
valence band was measured using PES with photon energies ranging from ultraviolet
photoelectron spectroscopy (21.2 eV) to hard X-rays (up to 4000 eV), and by taking the …
[引用][C] Valence Level Character in a Mixed Perovskite Material and Determination of the Valence Band Maximum from Photoelectron Spectroscopy: Variation with …
P Bertrand, JT Jesper, CB Juan-Pablo, B Amitava… - 2017
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