In-plane anisotropy and chain contribution from the magnetoresistivity of YBa2Cu3O7-δ

被引：0

作者：

Björnängen, T ^{[1
]}

Axnäs, J ^{[1
]}

Eltsev, Y ^{[1
]}

Rapp, Ö ^{[1
]}

机构：

[1] Kungliga Tekn Hogskolan, Dept Solid State Phys, SE-10044 Stockholm, Sweden

来源：

PHYSICA C | 2000年 / 341卷 / 341-348期

关键词：

D O I：

10.1016/S0921-4534(00)01241-7

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

Magnetoresistivity measurements were made in untwinned YBa2Cu3O7-delta above T-c for B\\c and B\\ab, with I\\a or b. A fluctuation theory that allows for an in-plane coherence length anisotropy (gamma = xi (b)/xi (a)) was used to determine gamma. The contribution to the magnetoconductivity from the CuO-chains was also analyzed.

引用

页码：1885 / 1886

页数：2

共 4 条

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