BSCCO超导体中均匀排布ZnO缺陷的纳米复合制备

功能材料, 2007, 38(1): 157-160.

BSCCO超导体中均匀排布ZnO缺陷的纳米复合制备

姜万涛 ^1, , 许战立 ^2, , 陈政 ^3, , 赵晓鹏 ^4,

1.西北工业大学,电流变技术研究所,陕西,西安,710072

2.西北工业大学,电流变技术研究所,陕西,西安,710072

3.西北工业大学,电流变技术研究所,陕西,西安,710072

4.西北工业大学,电流变技术研究所,陕西,西安,710072

基金项目: 国家自然科学基金(50025207) 国家自然科学基金(50272054)

关键词：超导 , 纳米复合 , 掺杂 , BSCCO , ZnO

Introduce uniformly distributed ZnO nano-defects into BSCCO superconductors by nano-composite method

通过纳米复合掺杂的方法,在BSCCO超导体中引入了均匀排布的纳米ZnO缺陷.研究并比较了不同掺杂方法对超导体性能以及ZnO在超导体中分布状态的影响.测试结果表明,不同掺杂方法所制备的样品均有明显的超导现象;经HRSEM表征,纳米复合掺杂所得样品中ZnO缺陷呈线状均匀排布,粒径约为100 nm.

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材料期刊网

BSCCO超导体中均匀排布ZnO缺陷的纳米复合制备

Introduce uniformly distributed ZnO nano-defects into BSCCO superconductors by nano-composite method

参考文献