Yong-Gyoo Kim et al 1997 Meas. Sci. Technol. 8 317 doi:10.1088/0957-0233/8/3/014
Yong-Gyoo Kim, Kee Sool Gam and Jeong Hoon Lee
Show affiliationsThermoelectric inhomogeneity tests were performed on pure palladium wire using a moving temperature gradient method and the results were analysed quantitatively. The Seebeck coefficient of palladium was found to differ with the heat-treatment conditions. The variation of extra EMF was explained well with the analytical approach. The calculation and experimental results closely coincided with each other. To keep the palladium homogeneous, high-temperature annealing for removal of plastic deformation and low-temperature heat-treatment for annealing out of quenched-in vacancies should be carried out.
Issue 3 (March 1997)
Received 23 April 1996, accepted for publication 11 December 1996, in final form 5 December 1996
Yong-Gyoo Kim et al 1997 Meas. Sci. Technol. 8 317
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