Vanishing anisotropy energy of a spin glass in electron-spin resonance at
- 1 December 1988
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review B
- Vol. 38 (16) , 11892-11894
- https://doi.org/10.1103/physrevb.38.11892
Abstract
Our findings indicate that in ESR measurements the anisotropy energy of the spin glass vanishes at when the resonant field . An inexplicable finite value for the anisotropy energy above , mentioned in earlier reports, should be induced by the external applied field. Our data analysis gives a critical exponent for the correlation length .
Keywords
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