Hyperfine Interaction in MnO Crystal
- 1 August 1968
- journal article
- research article
- Published by Physical Society of Japan in Journal of the Physics Society Japan
- Vol. 25 (2) , 510-515
- https://doi.org/10.1143/jpsj.25.510
Abstract
A theoretical study is made on the shift of the O 17 nuclear resonance signal in MnO crystal. The shift is explained by the hyperfine interaction accompanying overlap effects between the manganese 3 d orbitals and the oxygen 2 s and 2 p orbitals. Calculations are carried out on the basis of the molecular orbital method. The calculated values of the fractions of unpaired spins in an oxygen ion are f s =0.0016 and f σ - f π =0.0010.Keywords
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