Thermoremanent magnetization in Rb2Mn(1-x)CrxCl4 spin-glass |
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| Authors: | K Katsumata T Nire M Tanimoto |
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| Institution: | Research Institute of Applied Electricity, Hokkaido University, Sapporo 060, Japan |
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| Abstract: | Time dependence of thermoremanent magnetization (TRM) in a new spin-glass, Rb2Mn(1-x)CrxCl4 is measured at temperatures below the freezing temperature. The result shows that long time behavior of the TRM obeys a power law, M(t) = Ct?A. It is shown from the analysis of the experiment that there is a possibility of the presence of a critical temperature. |
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