...
首页> 外文期刊>Physica, C. Superconductivity and its applications >The resistance anomaly in the surface layer of Bi2Sr2CaCu2O8+x single crystals under radio-frequency irradiation
【24h】

The resistance anomaly in the surface layer of Bi2Sr2CaCu2O8+x single crystals under radio-frequency irradiation

机译:射频辐射下Bi2Sr2CaCu2O8 + x单晶表面层的电阻异常

获取原文
获取原文并翻译 | 示例
           

摘要

We observed that radio-frequency (rf) irradiation significantly enhances the c-axis resistance near and below the superconducting transition of the CuO2 layer in contact with a normal-metal electrode on the surface of Bi2Sr2CaCu2O8-x single crystals. We attribute the resistance anomaly to the rf-induced charge imbalance nonequilibrium effect in the surface CuO2 layer. The relaxation of the charge-imbalance in this highly anisotropic system is impeded by the slow quasiparticle recombination rate, which results in the observed excessive resistance. (C) 2001 Elsevier Science B.V. All rights reserved. [References: 18]
机译:我们观察到,射频(rf)辐射显着增强了与Bi2Sr2CaCu2O8-x单晶表面上的普通金属电极接触的CuO2层的超导转变附近和之下的c轴电阻。我们将电阻异常归因于表面CuO2层中rf引起的电荷不平衡不平衡效应。缓慢的准粒子复合速率阻碍了这种高度各向异性系统中电荷不平衡的松弛,这导致观察到的过度电阻。 (C)2001 Elsevier Science B.V.保留所有权利。 [参考:18]

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