| Ll2超导体的Tc表达式 |
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| 引用本文： | 王荣耀,罗棨光,张校. Ll2超导体的Tc表达式[J]. 物理学报, 1985, 34(9): 1191-1193 |
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| 作者姓名： | 王荣耀 罗棨光 张校 |
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| 作者单位： | (1)清华大学物理系; (2)中国科学院物理研究所 |
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| 摘 要： | 通过对L12超导体的研究,我们得出了这类超导体临界温度的表达式Tc=(15.9TBV(B)GA)/(M1/2V(L12)GB)。其中TB是B组元的超导转变温度,V(B)是B组元的原子体积,V(L12)为L12化合物的平均原子体积,M是L12化合物的平均原子量,GA,GB分别为A组元、B组元的Gordy电负性值。关键词：
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| 收稿时间： | 1984-05-24 |
AN EXPRESSION FOR THE CRITICAL TEMPERATURE Tc OF L12 TYPE SUPERCONDUCTORS |
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| WANG RONG-YAO,LUO QI-GUANG and ZHANG XIAO. AN EXPRESSION FOR THE CRITICAL TEMPERATURE Tc OF L12 TYPE SUPERCONDUCTORS[J]. Acta Physica Sinica, 1985, 34(9): 1191-1193 |
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| Authors: | WANG RONG-YAO LUO QI-GUANG ZHANG XIAO |
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| Abstract: | Through the examination of L12 type superconductors, we obtained the expression for the superconducting critical temperature Tc of L12 type superconductors: Tc=(15.9TBV(B)GA)/(M1/2 V(L12)GB) where TB is the superconducting critical temperature of pure B, V(B) is the atomie volume of pure B, V (L12) is the average atomic volume of the L12 type compound, M is the average atomic wight of the compound, and GA ,GB are Gordy electronegative values. |
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