TY - JOUR
T1 - Thermoelectric power of the La214 system doped with trivalent metals (Fe, Ga, Co, Cr, Mn, and Al)
AU - Gaojie, Xu
AU - Zhiqiang, Mao
AU - Hao, Jin
AU - Hongjie, Yan
AU - Mingliang, Tian
AU - Yuheng, Zhang
PY - 1999/3/22
Y1 - 1999/3/22
N2 - The thermoelectric power (TEP) of the La214 system doped with trivalent metals (Fe, Ga, Co, Cr, Mn, and Al) was investigated systematically. The TEPs for the samples doped with 3d metals and sp metals show different temperature-dependent behaviours. The broad maximum in the S(T)-T curve notably shifts to higher temperature upon 3d-metal (Fe, Co, Mn, and Cr) doping, while for the sp-metal (Ga and Al) doping, the broad peak is nearly unchanged. Magnetic scattering is proposed as the main factor influencing the TEP. Other possible factors are analysed and discussed in this paper.
AB - The thermoelectric power (TEP) of the La214 system doped with trivalent metals (Fe, Ga, Co, Cr, Mn, and Al) was investigated systematically. The TEPs for the samples doped with 3d metals and sp metals show different temperature-dependent behaviours. The broad maximum in the S(T)-T curve notably shifts to higher temperature upon 3d-metal (Fe, Co, Mn, and Cr) doping, while for the sp-metal (Ga and Al) doping, the broad peak is nearly unchanged. Magnetic scattering is proposed as the main factor influencing the TEP. Other possible factors are analysed and discussed in this paper.
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U2 - 10.1088/0953-8984/11/11/012
DO - 10.1088/0953-8984/11/11/012
M3 - Article
AN - SCOPUS:24044509585
SN - 0953-8984
VL - 11
SP - 2421
EP - 2426
JO - Journal of Physics Condensed Matter
JF - Journal of Physics Condensed Matter
IS - 11
ER -