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Recombination luminescence in alkali halides doped with divalent cations: (V k + e) z ‐type emission
Author(s) -
Ikeya M.
Publication year - 1975
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.2220690130
Subject(s) - halide , divalent , luminescence , alkali metal , excited state , recombination , chemistry , impurity , doping , inorganic chemistry , atomic physics , materials science , physics , biochemistry , optoelectronics , organic chemistry , gene
Recombination luminescence of alkali halides doped with divalent cations has been studied during X‐irradiation at several temperatures. Besides the emission bands from the excited states of the impurity, four types of additional bands were observed. These emission bands were tentatively assigned to (X 2 − + e) recombination perturbed by divalent cations on the basis of a model of (X 2 − + e) in which nearby cation orbitals are involved.