Thermoelectric and magnetic properties of Cr1-x VxSi2 solid solutions

H. Hohl*, A. P. Ramirez, T. T.M. Palstra, E. Bucher

*Corresponding author for this work

Research output: Contribution to journalArticleAcademicpeer-review

14 Citations (Scopus)
4 Downloads (Pure)

Abstract

Cr1-xVxSi2 solid solutions have been prepared in the range 0≤x≤1. The thermopowers, resistivities, and magnetic susceptibilities of the solid solutions vary smoothly with composition and reveal a continuous transition from degenerate semiconducting (x = 0) to metallic (x = 1) behavior. S2/p ratios of the solid solutions are less than those of pure CrSi2. The thermoelectric properties of the solid solutions can be described in terms of a free-electron model, whereas an effective mass of 15 me has to be assumed in order to explain the results of magnetic measurements.

Original languageEnglish
Pages (from-to)70-76
Number of pages7
JournalJournal of alloys and compounds
Volume248
Issue number1-2
DOIs
Publication statusPublished - 15 Feb 1997
Externally publishedYes

Keywords

  • Magnetic susceptibility
  • Refractory disilicides
  • Resistivity
  • Thermopower
  • Vegard's law

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