LOW-TEMPERATURE ENHANCEMENT OF THE THERMOPOWER OF LA-AL, CA-AL AND CA-AL-GA GLASSY METAL-ALLOYS uri icon

abstract

  • Enhancements of the low-temperature thermopower of several La-based and Ca-based glassy alloys are compared with the predictions for the electron-phonon enhancement. The agreement is reasonably good for the La-based alloys, but unexpected structure is observed for the Ca-based alloys. The measurements suggest that the low-frequency alpha 2( omega )F( omega ) is proportional to omega beta with beta >1 for these alloys.

published proceedings

  • JOURNAL OF PHYSICS F-METAL PHYSICS

author list (cited authors)

  • NAUGLE, D. G., DELGADO, R., ARMBRUSTER, H., TSAI, C. L., JOHNSON, W. L., & WILLIAMS, A. R.

citation count

  • 17

complete list of authors

  • NAUGLE, DG||DELGADO, R||ARMBRUSTER, H||TSAI, CL||JOHNSON, WL||WILLIAMS, AR

publication date

  • October 1985