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EPR Measurements on Diatomic Halogen Centers in Alkali Halides
Author(s) -
Dreybrodt W.,
Silber D.
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.19660160121
Subject(s) - diatomic molecule , halide , halogen , alkali metal , electron paramagnetic resonance , chemistry , spectral line , hamiltonian (control theory) , atomic physics , physics , inorganic chemistry , nuclear magnetic resonance , quantum mechanics , molecule , organic chemistry , mathematics , alkyl , mathematical optimization
EPR spectra of diatomic halogen centers in alkali halides are investigated. Centers of the type FBr − , FJ − , and CIJ − are identified. The constants of the spin Hamiltonian are derived from the FBr‐ spectra by a perturbation calculation up to fourth order. By studying the photochemical properties of centers of the type X 2 −and XY − information regarding the formation mechanismus of the FCl − and FBr − centers are obtained.