1、.BCS理论BCS“Bardeen,Cooper,Schrieffertheory物理中学百科人才源自知识,而知识的获得跟广泛的阅读积累是密不可分的。古人有书中自有颜如玉之说。杜甫所提倡的读书破万卷, 下笔如有神等,无不强调了多读书广集益的好处。这篇BCS理论BCSBardeen,Cooper,Schrieffertheory物理中学百科,希望可以加强你的根底。BCS理论...
modified weak-coupling theoryenergy dependenceIn this paper we derive an expression for the superconducting transition temperature of a uranium-based heavy-fermion system within a modified weak-coupling theory of superconductivity. It is found that the energy dependence of the enhanced density of states...
BCS约化哈密顿量求能隙 paper之神眷顾我 不想和低能辩论3 人赞同了该文章 《固体理论》李正中 6.2 & 6.4笔记 对应内容为高量应用篇PART 3 BCS Theory的部分理论推导发布于 2022-08-21 17:43 凝聚态理论 凝聚态物理 BCS 赞同3添加评论 分享喜欢收藏申请转载 ...
u BCS 理论(BCS theory)是解释常规超导体的超导电性的微观理论(所以也常意译为超导的微观理论);不过,BCS理论并无法成功的解释所谓第二类超导,或高温超导的现象。 u BCS 理论标志着超导电性理论现代阶段的开始 。u
In this paper a simplified version of the BCS theory for superconductors is used to derive microscopic models for all types of small Josephson junctions. For these models the state-dependent individual tunneling of Cooper pairs couples ground pair states with excited pair states what leads to a ...
BCS theory of superconductivity: the world's largest Madoff scheme? The time-tested BCS theory of superconductivity is generally accepted to be the correct theory of conventional superconductivity by physicists and, by exte... JE Hirsch - 《Physics》 被引量: 28发表: 2009年 Citation and co-citat...
A mean-field (MF) theory is proposed in the Green's function method of paper I which, in the same scheme, accounts for antiferromagnetism (AF), charge transfer (CT), and superconductivity (SC) in d-p cuprates. The AF, dominant in the narrow-bandwidth regime, is determined by level sep...
BCS theory has provided the basic framework for the occurrence and understanding of superconductivity, but, since its inception, it has failed to show where and how to find superconductivity at higher temperatures. To date, empiricism remains the most effective way to discover superconductors with ...
BCS理论,BCS theory extended BCS theory扩展的BCS理论 3)BCS splineBCS样条 1.In this paper,a new kind of approximation curves based on the trigonometric functions with shapes parameters which is named as BCS spline is developed (the spline is based on cosine and sine,and has the main ...
Our approach combines the BCS self-consistency condition, a semiclassical expansion for the spectral density and interaction matrix elements, and corrections to the BCS mean-field. In chaotic grains mesoscopic fluctuations of the matrix elements lead to a smooth dependence of the order parameter on ...