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...
◆核心是计算出导体中存在电子相互吸引从而形成一种共振态,即存在“电子对”。◆BCS理论把超导现象看作一种宏观量子效应。它提出,金属中自旋和动 量相反的电子可以配对形成所谓“库珀对”,库珀对在晶格当中可以无损耗的运动,形成超导电流。◆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...
BCS Theorydoi:10.1002/9781119951438.eibd0074This article has no abstract.John Wiley & Sons, LtdEncyclopedia of Inorganic and Bioinorganic Chemistry
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)。该 理论以其发明者巴丁(J.Bardeen)、库珀(L.V.Cooper)施里弗(J.R.Schrieffer)的名字命名。某些金属在极低的温度下,其电阻会完全消失,电流可以在其间无损耗的流动,这种现象称为超导。超导现象于1911年发现...
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
It is now understood that the unitary regime that lies right in the middle of the crossover has remarkable universal properties, arising from scale invariance, and has connections with fields as diverse as nuclear physics and string theory. This volume will serve as a first point of reference...
Theory oscillation frequencies are calculated using a Fourier transform from t = 0 μs to t = 5 μs. Error bars for experimental data are set by the minimum and maximum frequencies implied by uncertainties in the half period shown in a. The two frequency estimates agree within ...
历史回眸:超导现象的理论解释-bcs 历史回眸:超导现象的理论解释 原文:David Lindley翻译:葛韶锋 原文网址:http://focus.aps.org/story/v18/st8引文 美国物理学会(APS: American Physical Society)已经把自从1893年以来的所有《物理学评论》期刊放 到了网上。Focus网站的Landmarks栏目从这些期刊文章中找出重要的...
2779Accesses Abstract We have discussed bosonic and fermionic superfluids. The underlying mechanisms were, on the one hand, Bose-Einstein condensation (BEC) and, on the other hand, Cooper pairing according to Bardeen-Cooper-Schrieffer (BCS) theory. We have also mentioned that fermionic superfluidity...
theory, machine learning calculations and experiments. In particular, we obtain elastic tensor and DOS data from JARVIS-DFT database, establish the DFT workflow with JARVIS-Tools package and train the deep-learning model using ALIGNN. JARVIS-DFT is a density functional theory based database of ...