Very high trapped fields in neutron irradiated and reinforced YBa2Cu3O7-δ melt-textured superconductors

被引：17

作者：

Gonzalez-Arrabal, R ^{[1
]}

Eisterer, M

Weber, HW

Fuchs, G

Verges, P

Krabbes, G

机构：

[1] Univ Vienna, Atominst, A-1020 Vienna, Austria

[2] Inst Solid State & Mat Res, D-01171 Dresden, Germany

来源：

APPLIED PHYSICS LETTERS | 2002年 / 81卷 / 05期

关键词：

D O I：

10.1063/1.1497705

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

We report on very high trapped fields (13.3 T at 33 K) achieved in bulk YBa2Cu3O7-delta melt-textured monoliths, which were reinforced by steel tubes to compensate the tensile stress generated during activation. The flux pinning properties were improved by neutron irradiation. The resulting increase of the critical current density shifts the maximum attainable trapped fields to higher temperatures (by about 10 K). (C) 2002 American Institute of Physics.

引用

页码：868 / 870

页数：3

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