NMR of Non-Transition Impurities in Transition Metals and Alloys
NMR of Non-Transition Impurities in Transition Metals and Alloys
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DOI：
10.1143/jpsj.37.73
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发表时间：
1974-07
影响因子：
1.7
通讯作者：
N. Yokoyama;Yoshihiro Yamada;Shohtaro Kohzuki;K. Asayama
中科院分区：
文献类型：
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作者：
N. Yokoyama;Yoshihiro Yamada;Shohtaro Kohzuki;K. Asayama
测量了Al 27、Sn 119和Cu 63在过渡金属和非过渡金属及合金中的核自旋-晶格弛豫时间和t1 s。Al和Sn的t1值在过渡金属中增强，而Cu的t1值在过渡金属中没有明显变化。Terakura和Kanamori的理论很好地解释了这一结果。对某些合金的耐特位移进行了测量，并对结果进行了讨论。
Nuclear spin-lattice relaxation times, T 1 's of Al 27 , Sn 119 and Cu 63 dissolved in transition and non-transition metals and alloys are measured. T 1 's of Al and Sn are enhanced in transition metals, Whereas T 1 of Cu in transition metals does not change appreciably. The result is explained well by Terakura and Kanamori's theory. The Knight shifts in some of the alloys are also measured and the results are discussed.