Low Temperature Specific Heat of Laves Phase AFe2 Compounds (A=Nb, Ta and Ti)

Hirofumi Wada, Masayo Hada, Masayuki Shiga, Yoji Nakamura

Research output: Contribution to journalArticlepeer-review

14 Citations (Scopus)

Abstract

The low temperature specific heats of nearly ferromagnetic NbFe2 and TaFe2 and antiferromagnetic TiFe2 have been studied between 1.4 K and 6.5 K. The results are compared with the recent band calculations. It is shown that the electronic specific heat coefficients, γ, of NbFe2 and TaFe2 are significantly enhanced. The enhancement of γ of NbFe2 is discussed in terms of the spin fluctuation theory.

Original languageEnglish
Pages (from-to)701-705
Number of pages5
JournalJournal of the Physical Society of Japan
Volume59
Issue number2
DOIs
Publication statusPublished - 1990
Externally publishedYes

All Science Journal Classification (ASJC) codes

  • Physics and Astronomy(all)

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