| BCS理论实质的量子力学分析 |
| |
| 引用本文： | 曹伟.BCS理论实质的量子力学分析[J].山东科技大学学报(自然科学版),1992(3). |
| |
| 作者姓名： | 曹伟 |
| |
| 作者单位： | 山东矿业学院基础部 |
| |
| 摘 要： | 本文在BCS理论基础和实验基础上,从量子力学的角度分析了BCS理论的实质问题:(1)金属在进入超导态后结成库柏对;(2)电子之间有一种吸引力(电子—声子相互作用)使它们处于配对的束缚态。最后简要地评价了BCS理论。
|
| 关 键 词： | 超导临界温度 量子力学 同位素效应 能隙 |
THE ANALYSIS OF QUANTUM MECHANICS ON THE ESSENCE OF BCS THEORY |
| |
| Cao Wei.THE ANALYSIS OF QUANTUM MECHANICS ON THE ESSENCE OF BCS THEORY[J].Journal of Shandong Univ of Sci and Technol: Nat Sci,1992(3). |
| |
| Authors: | Cao Wei |
| |
| Institution: | Dept. of Basic Courses |
| |
| Abstract: | From the angle of quantum mechanics, and on the basis of the theory and experiment of BCS, this paper analyses the essence of BCS theory: (1) Two electrons form a Cooper pair after the metal turned into superconducting state; (2) There is an attraction force between two electrons which makes them in a bound state. Finally, a brief appraisal of BCS theory is given. |
| |
| Keywords: | : Superconducting critical temperature Quantum-Mechanics isotope effect energy gap |
| 本文献已被 CNKI 等数据库收录！ |
