Spin-Glass-Ferromagnetic Critical Line in Amorphous Fe-Mn Alloys
Spin-Glass-Ferromagnetic Critical Line in Amorphous Fe-Mn Alloys
复制标题
非晶铁锰合金中的自旋玻璃铁磁临界线
DOI：
10.1103/physrevlett.45.1366
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发表时间：
1980
影响因子：
8.6
通讯作者：
H. Chen
中科院分区：
文献类型：
--
作者：
Y. Yeshurun;M. Salamon;K. Rao;H. Chen
本文测定了一系列非晶态Fe-Mn合金的自旋玻璃-铁磁体转变线的临界性质。详细的标度分析的磁化导致的结论是，过渡是连续的，类似于居里转变。首次给出了临界指数的取值。
The critical properties of a line of transitions between a spin-glass and a ferromagnet have been determined for a series of amorphous Fe-Mn alloys. Detailed scaling analysis of the magnetization leads to the conclusion that the transition is continuous and similar to the Curie transition. The values of the critical exponents are given for the first time.