Paper Title:
Crystal Structure and Thermoelectric Properties of ReSi1.75 Based Alloys
  Abstract

Effect of the ternary element of Mo on the crystal structure and thermoelectric properties of ReSi1.75 has been investigated. The crystal structure of Mo-containing ReSi1.75 has shear structure up to 1.5 at%, the structure changes into adaptive structure at larger Mo contents. The concentration of Si vacancies estimated from the crystal structures determined decreases with increasing Mo content. Thermoelectric properties of Mo-containing ReSi1.75 indicate that the character changes from p- to n-type semiconductor upon alloying with Mo, which is explained by the decrease in Si vacancy concentration.

  Info
Periodical
Advanced Materials Research (Volumes 26-28)
Edited by
Young Won Chang, Nack J. Kim and Chong Soo Lee
Pages
197-200
DOI
10.4028/www.scientific.net/AMR.26-28.197
Citation
S. Harada, K. Tanaka, K. Kishida, H. Inui, "Crystal Structure and Thermoelectric Properties of ReSi1.75 Based Alloys ", Advanced Materials Research, Vols. 26-28, pp. 197-200, 2007
Online since
October 2007
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Price
$32.00
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