Peculiarities of initial flux line structure in fine-grained YBaCuO ceramics

被引：7

作者：

Krasilnikov, A. S. ^{[1
]}

Mamsurova, L. G. ^{[1
]}

Pukhov, K. K. ^{[2
]}

Trusevich, N. G. ^{[1
]}

Scherbakova, L. G. ^{[1
]}

机构：

[1] Russian Acad Sci, NN Semenov Chem Phys Inst, Moscow 117977, Russia

[2] Russian Acad Sci, Inst Crystallog, Moscow 117333, Russia

来源：

PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS | 1994年 / 235-40卷

关键词：

D O I：

10.1016/0921-4534(94)90956-3

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

It was shown that grain size R to penetration depth lambda ratio had an essential effect on magnetization curves M(H) in the case of fine-grained YBaCuO at high temperatures. Peculiarities of initial flux line structure in fine-grained HTSC samples were studied to interpret the experimental data. The fields of penetration of the first and subsequent flux lines were obtained.

引用

页码：2859 / 2860

页数：2