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Te 2 3− and Se 2 3− Centres in AgBr. I. The g ‐, Superhyperfine, and Hyperfine Tensors
Author(s) -
Höhne M.,
Stasiw M.
Publication year - 1967
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.19670200228
Subject(s) - hyperfine structure , orthorhombic crystal system , impurity , ion , paramagnetism , bromine , symmetry (geometry) , chemistry , atomic physics , crystallography , physics , crystal structure , condensed matter physics , geometry , mathematics , organic chemistry
Irradiation of AgBr:Te or AgBr:Se with green light at about 180°K produces a paramagnetic centre. It will be shown by investigation of the angular dependence of g ‐values, superhyperfine structure, and hyperfine structure that the centre has orthorhombic symmetry, consists of two equivalent impurity anions and strongly interacts with two bromine ions.