FLUCTUATIONS IN QUASI-2D SUPERCONDUCTORS UNDER MAGNETIC-FIELD - THE CASE OF YBA2CU3O7-DELTA

被引：27

作者：

BARADUC, C

BUZDIN, A

HENRY, JY

BRISON, JP

PUECH, L

机构：

[1] ECOLE POLYTECH FED LAUSANNE,INST GENIE ATOM,DEPT PHYS,CH-1015 LAUSANNE,SWITZERLAND

[2] CEA,DEPT RECH FONDAMENTALE MAT CONDENSEE,SPSMS,LCP,F-38054 GRENOBLE 9,FRANCE

[3] ECOLE NORMALE SUPER,LPMC,F-75231 PARIS 05,FRANCE

[4] CNRS,CTR RECH TRES BASSES TEMP,F-38042 GRENOBLE 9,FRANCE

[5] CTR CONDENSED MATTER THEORY,MOSCOW 109518,RUSSIA

来源：

PHYSICA C | 1995年 / 248卷 / 1-2期

关键词：

D O I：

10.1016/0921-4534(95)00204-9

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

Both theoretical and experimental analysis of the fluctuational magnetization of quasi-2D superconductors is performed. The obtained theoretical expression is valid in the Gaussian regime of fluctuations for arbitrary anisotropy and describes very well the presented experimental data on YBa2Cu3O7-delta while 2D or 3D scalings fail.

引用

页码：138 / 146

页数：9

共 21 条

[11] SUPERCONDUCTING FLUCTUATION DIAMAGNETISM ABOVE TC IN YBA2CU3O7, LA1.8SR0.2CUO4, AND BI2-XPBXSR2CACU2O8+DELTA [J].