Effect of Anti-dots on the Magnetic Susceptibility in a Superconducting Long Prism
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- 作者：C. A. Aguirre ; Miryam R. Joya ; J. Barba-Ortega
- 关键词：deGennes parameter ; Magnetic susceptibility ; Mesoscopics ; Anti ; dot
- 刊名：Journal of Low Temperature Physics
- 出版年：2017
- 出版时间：February 2017
- 年：2017
- 卷：186
- 期：3-4
- 页码：250-258
- 全文大小：
- 刊物类别：Physics and Astronomy
- 刊物主题：Condensed Matter Physics; Characterization and Evaluation of Materials; Magnetism, Magnetic Materials;
- 出版者：Springer US
- ISSN：1573-7357
- 卷排序：186
文摘
The magnetic susceptibility of a long mesoscopic superconducting square prism containing one/two (dot) anti-dots is calculated in the framework of the Ginzburg–Landau theoretical model. This magnetic susceptibility shows jumps at each of the vortex transition fields. We studied the influence of the number, size and geometry of the anti-dots on the magnetic susceptibility in a superconducting sample. We found interesting physical behavior when several kinds of materials filled into the anti-dot are considered.