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Photoelectric Properties of CsSb Films Having Various Compositions
Author(s) -
Hagino M.,
Takahashi T.
Publication year - 1966
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.19660170218
Subject(s) - photoelectric effect , materials science , yield (engineering) , analytical chemistry (journal) , conduction band , thermal conduction , electron , chemistry , optoelectronics , physics , chromatography , quantum mechanics , metallurgy , composite material
The photoemission, photoconduction and dark electrical conduction of Cs‐Sb films having various compositions are measured. CsSb films containing excess Cs show an appreciable peak near h v = 1.5 eV in the spectral response of the photoemission. The thermal equilibrium between Cs vapour and various imperfections is discussed. The photoemissive yield decreases as the concentration of Cs vacancies decreases.