Field-dependent behavior of longitudinal ultrasonic attenuation in UPt 3

M. F. Xu*, A. Schenstrom, H. P. Baum, Y. J. Qian, J. B. Ketterson, D. Hinks, M. Levy, Bimal K. Sarma

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

1 Scopus citations

Abstract

A possible phase transition is evident in the field dependent behavior of the ultrasonic attenuation in UPt3. In the low field region the behavior is linear and in the high field region close in Hc2 the behavior is quadratic in h'=(Hc2-H)/Hc 2. At the crossover there is a small peak in the ultrasonic attenuation. The temperature dependence of the coefficients a(T), for the linear behavior, and b(T), for the quadratic behavior are obtained.

Original languageEnglish (US)
Pages (from-to)3420-3421
Number of pages2
JournalJournal of Applied Physics
Volume63
Issue number8
DOIs
StatePublished - 1988

ASJC Scopus subject areas

  • Physics and Astronomy(all)

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