Mechanical milling as an alternative route to produce superconducting oxides

被引：8

作者：

Gonzalez-Calbet, JM

Alonso, J

Herrero, E

Vallet-Regi, M

机构：

[1] Inst Magnetismo Aplicado, Madrid 28030, Spain

[2] Univ Complutense, Fac Quim, Dept Quim Inorgan, E-28040 Madrid, Spain

[3] CSIC, Inst Ciencia Mat, Canto Blanco 28029, Madrid, Spain

[4] Univ Complutense, Fac Farm, Dept Quim Inorgan & Bioinorgan, E-28040 Madrid, Spain

来源：

SOLID STATE IONICS | 1997年 / 101卷

关键词：

mechanical milling; superconductivity;

D O I：

10.1016/S0167-2738(97)00284-1

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

The use of mechanical energy to synthesize superconducting oxides has been tested as an alternative route to high pressure. The textural and structural evolution of the Sr-Cu-O system submitted to mechanical milling has been studied by powder X-ray diffraction and a.c. magnetic suceptibility measurements. A diamagnetic signal at around 50 K has been observed in samples milled under O-2 atmosphere.

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收藏

页码：119 / 123

页数：5

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