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Defect levels in the energy gap of the PbI 2 crystal evidenced by optical methods
Author(s) -
Constantinescu M.,
Ghit˘ L.,
Baltog I.,
Ghit˘ C.
Publication year - 1983
Publication title -
crystal research and technology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.377
H-Index - 64
eISSN - 1521-4079
pISSN - 0232-1300
DOI - 10.1002/crat.2170180510
Subject(s) - luminescence , crystal (programming language) , materials science , band gap , thermal , irradiation , base (topology) , optoelectronics , single crystal , energy (signal processing) , optics , crystallography , chemistry , physics , thermodynamics , nuclear physics , mathematical analysis , mathematics , computer science , programming language , quantum mechanics
A scheme of the localized levels in the energy gap of PbI 2 single crystal is deduced on the base of our experimental studies of luminescence, photoconduction and thermo‐stimulated currents on crystals as grown or submitted to a specific thermal treatment and optical irradiation.