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Magnetic properties of liquid Ti-Si, V-Si and Cr-Si alloys

机译:液态Ti-Si,V-Si和Cr-Si合金的磁性

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摘要

The magnetic susceptibilities of liquid Ti-Si, V-Si and Cr-Si alloys have been measured as a function of composition and temperature. The magnetic susceptibilities were found to be almost independent of temperature, which suggests that transition metal solutes in liquid Si are in the non-magnetic state. The impurity susceptibilities were estimated under the assumption that the solute atoms are monovalent in liquid Si. The general trend obtained for the whole series of 3d solutes in liquid Si shows a sharp peak around Mn solute which is considerably less pronounced than that reported in liquid In or Sn. The results are discussed in terms of Anderson's model of localized impurity states.
机译:已测量了液态Ti-Si,V-Si和Cr-Si合金的磁化率与成分和温度的关系。发现磁化率几乎与温度无关,这表明液态硅中的过渡金属溶质处于非磁性状态。假设在液体硅中溶质原子为一价的前提下估算了杂质的敏感性。在液态Si中整个3d溶质系列所获得的总体趋势显示,在Mn溶质周围有一个尖锐的峰,该峰远不如液态In或Sn中所报告的明显。根据安德森局部杂质态模型讨论了结果。

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