...
首页> 外文期刊>Physica, B. Condensed Matter >Low temperature magnetotransport properties of La0.55Ho0.15Sr0.3MnO3
【24h】

Low temperature magnetotransport properties of La0.55Ho0.15Sr0.3MnO3

机译:La0.55Ho0.15Sr0.3MnO3的低温磁迁移性能

获取原文
获取原文并翻译 | 示例
           

摘要

Magnetotransport data measured in thin films of La0.55Ho0.15Sr0.3MnO3 down to very low temperatures (0.25 K) are reported. The samples presented colossal magnetoresistance with a T-C close to 200 K. A minimum in the resistance vs. T curve and a drop in the ZFC magnetization were also observed. It was also found a T-dependent relaxation effect after the magnetic field was either applied or removed. These results can be understood within the framework where electronic scattering occurs across magnetic domain walls in a reentrant spin-glassy-like phase. (C) 2002 Elsevier Science B.V. All rights reserved. [References: 8]
机译:报道了在La0.55Ho0.15Sr0.3MnO3薄膜中直至低至极低温度(0.25 K)的情况下测量的磁传输数据。样品呈现出巨大的磁阻,其T-C接近200K。还观察到电阻与T曲线的最小值和ZFC磁化强度的下降。在施加或去除磁场后,还发现了T依赖的弛豫效应。这些结果可以在框架内理解,在框架内,电子沿散射的自旋玻璃状相跨磁畴壁发生。 (C)2002 Elsevier Science B.V.保留所有权利。 [参考:8]

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号