,STRUCTURE ANALYSIS OF NEW SUPERCONDUCTOR MgB2

来源 :中国物理(英文版) | 被引量 : 0次 | 上传用户：aini143

【摘要】

：

The superconductivity of a sintered pellet of the newly discovered MgB2 superconductor has been studied withmagnetic measurements and its crystal structure was

【作者】

：

HE LUN-HUA YAN QI-WEI ZHANG PAN-LIN HU GUI-QING

【机构】

：

State Key Laboratory for Magnetism, Institute of Physics and Center for Condensed Matter Physics,rnC

【出处】

：

中国物理(英文版)

【发表日期】

：

2001年4期

【关键词】

：

structure superconductor MgB2

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The superconductivity of a sintered pellet of the newly discovered MgB2 superconductor has been studied withmagnetic measurements and its crystal structure was analysed using the Rietveld method of powder X-ray pattes. Ithas hexagonal symmetry (S.G. P6/mmm) with unit cell lattice parameters a=0.308136(14)nm and c=0.351782(17)nm.

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,STRUCTURE ANALYSIS OF NEW SUPERCONDUCTOR MgB2

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