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MgB_2超导电性研究进展 被引量:11

Research and Progress in Magnesium Diboride Superconductor
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摘要 20 0 1年 1月所发现的MgB2 超导体具有 39K的临界转变温度 ,是迄今为止转变温度最高的非铜氧化物超导体。它可能做为一种新型低成本高性能超导材料而受到广泛关注。本文简述了近期对MgB2 超导体的研究工作 ,介绍了近期主要有关MgB2 超导体电子结构研究和应用开发的工作 ,着重叙述了关于MgB2 超导机制的研究。 Magnesium diboride,MgB 2,was observed to boecome superconducting at 39K,which is the highest known transition temperature for a non-copper-oxide bulk material in Journal 2001.It offers the possibility of a new class of low-cost,high-performance superconducting materials for magnets and electronic application.The applications,the studies on MgB 2 superconductor are summarized,some important work on eletrionc structure of MgB-2 superconductor and applications studies,especially superconducting mechanism is introduced.
出处 《材料科学与工程》 CSCD 北大核心 2003年第1期104-109,共6页 Materials Science and Engineering
基金 广西壮族自治区自然科学基金资助项目(桂科自 0 1 350 66)
关键词 MGB2超导体 超导电性 电子结构 超导机制 二硼化镁 线材 薄膜 抗磁场能力 MgB 2 superconductor eletrionc structure superconducting mechanism
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参考文献55

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二级参考文献40

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