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Photoemission Studies of Crystalline Arsenic
Author(s) -
Raisin C.,
Bertrand Y.,
Robin J.
Publication year - 1982
Publication title -
physica status solidi (b)
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.51
H-Index - 109
eISSN - 1521-3951
pISSN - 0370-1972
DOI - 10.1002/pssb.2221120130
Subject(s) - arsenic , angle resolved photoemission spectroscopy , materials science , photocurrent , electronic band structure , photoemission spectroscopy , electronic structure , valence (chemistry) , inverse photoemission spectroscopy , range (aeronautics) , ultraviolet , density of states , valence band , analytical chemistry (journal) , band gap , atomic physics , molecular physics , chemistry , condensed matter physics , x ray photoelectron spectroscopy , optoelectronics , computational chemistry , physics , nuclear magnetic resonance , organic chemistry , chromatography , metallurgy , composite material
The electronic band structure of crystalline arsenic is studied by ultraviolet photoemission spectroscopy. Angle‐integrated photocurrent is measured using a retarding field method and energy distribution curves are thus obtained in the 7.5 to 27.4 eV range. The numerous structures seen on energy distribution curves are identified as high density‐of‐state peaks. These experimental results are fruitfully compared to the calculated valence band structure of As.