Microwave synthesis of MgB2 superconductor

被引：5

作者：

Agostino, A

Volpe, P

Castiglioni, M

Truccato, M

机构：

[1] Univ Turin, Dipartimento Chim Gen & Organ Applicata, I-10125 Turin, Italy

[2] Univ Turin, INFM, UdR, Dipartimento Fis Sperimentale, I-10125 Turin, Italy

来源：

MATERIALS RESEARCH INNOVATIONS | 2004年 / 8卷 / 02期

关键词：

superconductors; magnesium diboride; microwave synthesis;

D O I：

10.1080/14328917.2004.11784833

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

In this paper we propose an original method for the synthesis of a MgB2 superconductor. The experimental methodology is based on a process that exploits heating with microwave radiation. The results show the formation of a polycrystalline bulk compound. However, it exhibits superconducting properties like other samples realized with different techniques. It shows a T-c onset over 38 K and a J(c) (estimate by means of magnetic measurements) of about 2.8*10(4)A/cm(2).

引用

页码：75 / 77

页数：3

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