Title of article
The thermoelectric power of charge–density-wave conductors Rb0.3MoO3 and Rb0.15K0.15MoO3
Author/Authors
Wang، نويسنده , , Junfeng and Yi، نويسنده , , Meng Fan and Ke Wang، نويسنده , , Manzhu and Yin، نويسنده , , Di and Xiong، نويسنده , , Rui and Liu، نويسنده , , Zhengyou and Shi، نويسنده , , Jing and Tian، نويسنده , , Decheng and Wu، نويسنده , , Huan and Zhang، نويسنده , , Yuheng، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2004
Pages
4
From page
653
To page
656
Abstract
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 (Tp) are 183 and 180 K for Rb0.3MoO3 and Rb0.15K0.15MoO3, respectively. Above Tp, the TEP for both samples can be described with the empirical relation S=AT+B; while below Tp, the TEP fits well the relation S=AT+B/T based on the experimental data. The Fermi energies εF for Rb0.3MoO3 and Rb0.15K0.15MoO3 are estimated to be 1.55 and 0.53 eV, respectively.
Keywords
A. Blue bronze , D. Charge–density-wave , D. Thermoelectric power
Journal title
Solid State Communications
Serial Year
2004
Journal title
Solid State Communications
Record number
1789400
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