【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 T_c=15.9T_BV（B）G_A/M^1/2V（L1₂）G_B。其中T_B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,G_A,G_B分别为A组元、B组元的Gordy电负性值。更多还原

【Abstract】 Through the examination of L12 type superconductors, we obtained the expression for the superconducting critical temperature Tc of L12 type superconductors:T_c=15.9TBV（B）G_A/M^1/2 V（L1₂）G_Bwhere T_B 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.更多还原