The thermoelectric power of AlMn alloys
- 1 September 1974
- journal article
- Published by IOP Publishing in Journal of Physics F: Metal Physics
- Vol. 4 (9) , 1489-1500
- https://doi.org/10.1088/0305-4608/4/9/020
Abstract
Thermoelectric power (S) measurements have been made on several supersaturated AlMn alloys containing up to 2 at.% Mn in solid solution. The Mn contribution has been obtained from 2 to 440K to an accuracy of +or-5% by making corrections for phonon scattering and phonon drag. The results are compared with data for the more strongly magnetic alloys, CuFe, AuV and AuCo, by plotting S/SN against T/ Theta R, where Theta R is the characteristic temperature from the -T2 term in the low temperature electrical resistivity (except for AuCo), and SN is a normalization factor. The data for all the alloys lie on the same curve in the temperature range considered, (T/ Theta RR=0.15.Keywords
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