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Anisotropic Hyperfine Interaction of Pb 3+ Ions in 2 S 1/2 ‐State EPR
Author(s) -
Born G.,
Hofstaetter A.,
Scharmann A.,
Vitt B.
Publication year - 1974
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.2220660134
Subject(s) - hyperfine structure , anisotropy , electron paramagnetic resonance , atomic orbital , ion , atomic physics , covalent bond , physics , spectral line , symmetry (geometry) , tensor (intrinsic definition) , chemistry , nuclear magnetic resonance , electron , quantum mechanics , geometry , mathematics
From the angular dependences of EPR‐spectra of the 2 S 1/2 ‐state system Pb 2+ in CaWO 4 an anisotropic hyperfine interaction with the 207 Pb nucleus is inferred. The weak anisotropy (≈1 0 / 00 ) of the hyperfine A ‐tensor is caused by the admixture of covalent ligand orbitals to the central s‐function in D 2d symmetry.