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Electron paramagnetic resonance of Er localized electron magnetic states in thorium hydrides
Author(s) -
Drulis H.,
Suleimanov N. M.
Publication year - 1979
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.2220950207
Subject(s) - electron , electron paramagnetic resonance , thorium , ion , atomic physics , chemistry , metal , paramagnetism , hyperfine structure , proton , condensed matter physics , materials science , nuclear magnetic resonance , physics , nuclear physics , uranium , organic chemistry
Abstract EPR of Er 3+ ions in polycrystalline ThH 2 and Th 4 H 15 is studied and the possibility of the Kondo effect in ThH 2 is discussed. In Th 4 H 15 electron bottleneck is observed. The lineshape calculation is made for a metallic system in the case of an axial crystalline field. It is shown that in the point charge approximation a proton model is realized in Th 4 H 15 .