Electron–nuclear interactions and spin reorientation in HoFeO3
A. S. KarnachevPhysicotechnical Institute, Ukrainian Academy of Sciences, DonetskA. S. MoskvinPhysicotechnical Institute, Ukrainian Academy of Sciences, DonetskE.E. Solov'evPhysicotechnical Institute, Ukrainian Academy of Sciences, Donetsk
ABI
Abstract
Electron–nuclear interactions and spin-reorientation in HoFeO3 have been studied by the method of nuclear magnetic resonance (NMR) of 57Fe nuclei. It is found that the magnetic equivalence of Fe3+ ions is violated in the temperature range 53–62 K due to spin-reorientation phase transitions Γ4 → Γ2. The obtained experimental results are compared with the data from other works.
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