| SNSeNS结的临界厚度计算 |
| |
| 引用本文： | 崔雪梅,王福新. SNSeNS结的临界厚度计算[J]. 河南师范大学学报(自然科学版), 2007, 35(2): 93-96 |
| |
| 作者姓名： | 崔雪梅 王福新 |
| |
| 作者单位： | 1. 延边大学,师范学院,吉林,延吉133002
2. 鹤壁职业技术学院,河南,鹤壁,458030 |
| |
| 摘 要： | 在研究超导体/正常金属/半导体/正常金属/超导体结的约瑟夫逊效应的基础上,利用Ginzburg-Lan-dau方程,对超导体/正常金属/半导体/正常金属/超导体结的临界厚度进行了理论推导.求得该结临界厚度的计算公式后,对相关的其它问题进行了进一步的讨论.
|
| 关 键 词： | 超导结 临界厚度 约瑟夫逊效应 Ginzburg-Landau方程 |
| 文章编号： | 1000-2367(2007)02-0093-04 |
| 修稿时间： | 2006-04-04 |
The Critical Thickness of SNSeNS Junction |
| |
| CUI Xue-mei,WAG Fu-xin. The Critical Thickness of SNSeNS Junction[J]. Journal of Henan Normal University(Natural Science), 2007, 35(2): 93-96 |
| |
| Authors: | CUI Xue-mei WAG Fu-xin |
| |
| Affiliation: | 1. Teachers College, Yanbian University, Yanji 133002,China ; 2. Hebi Vocational and Technical College, Hebi 458030, China |
| |
| Abstract: | There are two methods in the theoretical study of the Josephson effect,one of which is macroscopic method and the other is microcosmic method,and the former is adopted in this paper.The Josephson effect of superconductor/metal/semiconductor/metal/superconductor junction is discussed with the extended Jacobson method,and the relation between current density and phase of the junction is derived under the weak current assumption. |
| |
| Keywords: | superconductor junction critical thickness Josephson effect Ginzburg-Landau equation |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
