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arXiv 1102.5654cond-mat.mtrl-sci
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过渡金属的导电性

On the electrical conductivity of transition metals

T. Rajasekharan, V. Seshubai

摘要:

我们研究了Miedema等人的“电子密度参数”N作为金属元素精确价态的后果。在Pauling的过渡金属电子结构方案中加入这些化合价,第一次预言了过渡金属的电导率将按σ_Ag > σ_Cu > σ_Au > σ_Rh > σ_others的顺序减小,正如实验所观察到的那样。

英文摘要:

We study the consequences of identifying the 'electron density parameter' N of Miedema et al. as the accurate valence of metallic elements. The incorporation of these as valence in Pauling's scheme for the electronic structure of transition metals, predicts, for the first time, that the electrical conductivity of transition metals would decrease in the order σ_Ag > σ_Cu > σ_Au > σ_Rh > σ_others, as is experimentally observed.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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