Transport properties of Fe0.92Mn0.08Six semiconductor prepared by rapid solidification and hot pressing

被引:0
|
作者
Lu, YF [1 ]
Zhao, XB [1 ]
Ni, HL [1 ]
Chen, HY [1 ]
Wu, ZT [1 ]
机构
[1] Zhejiang Univ, State Key Lab Silicon Mat, Dept Mat Sci & Engn, Hangzhou 310027, Peoples R China
关键词
Fe0.92Mn0.08Si; rapid solidification; hot pressing; power factor;
D O I
暂无
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
P-type Fe0.92Mn0.08Six(x=1.9, 2.0, 2.1, 2.3, 2.5) alloys were prepared by rapid solidification and hot pressing. XRD analysis revealed that for all samples the phases were converted into a single beta phase after being annealed for 24 h at 800 degreesC. The density of all the samples is over 90%. The experimental results showed that Fe0.92Mn0.08Si2.1 had the highest power factor over the whole measured temperature range greater than 400 muW(.)m(-1.)K(-1) at 550degreesC.
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页码:980 / 983
页数:4
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