Critical behavior of the E.S.R. line widths in a quasi two-dimensional antiferromagnet MnTiO3 |
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| Authors: | J Akimitsu H Yamazaki |
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| Institution: | The Institute for Solid State Physics, University of Tokyo, Roppongi, Minato-ku, Tokyo 106, Japan |
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| Abstract: | The critical behavior of the electron paramagnetic resonance line widths have been studied in the quasi two-dimensional antiferromagnet MnTiO3. Line widths diverge like ΔH∝(T?TN)?0.49, which is in good agreement with the theoretical value predicted by Kawasaki. |
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