首页> 外文期刊>Solid State Communications >The thermoelectric power of charge-density-wave conductors Rb0.3MoO3 and Rb0.15K0.15MoO3
【24h】

The thermoelectric power of charge-density-wave conductors Rb0.3MoO3 and Rb0.15K0.15MoO3

机译:电荷密度波导体Rb0.3MoO3和Rb0.15K0.15MoO3的热电功率

获取原文
获取原文并翻译 | 示例
           

摘要

The thermoelectric power (TEP) of the quasi-one-dimensional charge-density-wave (CDW) conductors rubidium blue bronze Rb0.3MoO3 and its alloy Rb0.15K0.15MoO3 were measured in the temperature range 80-280 K. The result showed a sign change from a small positive value to a great negative value where the Peierls transition temperatures (T-p) are 183 and 180 K for Rb0.3MoO3 and Rb0.15K0.15MoO3, respectively. Above T-p, the TEP for both samples can be described with the empirical relation S=AT+B; while below T-p, the TEP fits well the relation S=AT+B/T based on the experimental data. The Fermi energies epsilon(F) for Rb0.3MoO3 and Rb0.15K0.15MoO3 are estimated to be 1.55 and 0.53 eV, respectively. (C) 2004 Elsevier Ltd. All rights reserved.
机译:在80-280 K的温度范围内测量了准一维电荷密度波(CDW)导体rub蓝古铜Rb0.3MoO3及其合金Rb0.15K0.15MoO3的热电功率(TEP)。符号从小正值变为大负值,其中Rb0.3MoO3和Rb0.15K0.15MoO3的Peierls转变温度(Tp)分别为183和180K。在T-p以上,两个样品的TEP可以用经验关系S = AT + B来描述;在T-p以下时,根据实验数据,TEP很好地符合关系S = AT + B / T。 Rb0.3MoO3和Rb0.15K0.15MoO3的费米能量ε(F)分别估计为1.55和0.53 eV。 (C)2004 Elsevier Ltd.保留所有权利。

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