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ENDOR investigations on the superhyperfine interaction of Fe 3+ in SnO 2
Author(s) -
Rhein W.,
Rosinski Ch.
Publication year - 1972
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.2220490230
Subject(s) - isotropy , anisotropy , electron paramagnetic resonance , crystallography , hamiltonian (control theory) , chemistry , condensed matter physics , lattice (music) , materials science , nuclear magnetic resonance , molecular physics , physics , mathematics , optics , mathematical optimization , acoustics
ENDOR measurements on Fe 3+ at substitutional lattice sites of SnO 2 show a well resolved superhyperfine interaction with the ten nearest Sn ligands and confirm a substitution of Sn 4+ by Fe 3+ . The isotropic and anisotropic parts of the interaction are obtained. The spin Hamiltonian parameters of ESR are redetermined at 4.2 °K.