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BCS超导电性微观理论中提出超导材料的超导转变温度Tc由θ(临近费米界面电子之间的相互吸引),λeff=N(O)V(N(O)在费米界面每单位能量的一种自旋Bloch态密度;V=平均,电子对在-ω<ε<ω在区域中跃迁的矩阵元Vkk′能为衡量的平均矩阵元)决定,并给出计算公式.基于高Tc超导材料的特征,用电负性均衡原理分析了由于在高Tc超导材料中的元素有化学键的形成,N(O)和V具有特殊的变化,电声子机制可以产生高Tc超导电性。
The superconducting transition temperature Tc of BCS superconducting microstructures is proposed by BCS superconducting microstructures. The superconducting transition temperature (Tc) of the superconducting material is given by θ (the mutual attraction between the Fermi interface electrons), λeff = N (O) V Energy of a spin Bloch state density; V = average, the electron pair in the -ωω <ε <ω in the region of the matrix element Vkk’ can be measured as the average matrix element) to determine and give Based on the characteristics of high-Tc superconductors, the electronegativity equalization principle is used to analyze the special changes of N (O) and V due to the formation of chemical bonds in the elements of high-Tc superconductors. The mechanism can produce high Tc superconductivity.