Pressure effects on heat capacity of a heavy fermion compound YbAs

T. Kawae, A. Ikegami, K. Maeda, Y. Okayama, A. Oyamada, T. Suzuki, K. Takeda

Research output: Contribution to journalArticle

1 Citation (Scopus)

Abstract

Heat capacity measurements have been carried out on a heavy fermion compound YbAs down to 0.2 K under pressure up to 5 kbar. A sharp peak due to the antiferromagnetic transition is observed at 0.51 K at ambient pressure. As pressure increases, the peak shifts slightly to higher temperatures with a decreasing of its height.

Original languageEnglish
Pages (from-to)1261-1262
Number of pages2
JournalPhysica B: Condensed Matter
Volume284-288
Issue numberPART II
DOIs
Publication statusPublished - Jan 1 2000

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Pressure effects
Fermions
pressure effects
Specific heat
fermions
specific heat
shift
Temperature

All Science Journal Classification (ASJC) codes

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics
  • Electrical and Electronic Engineering

Cite this

Kawae, T., Ikegami, A., Maeda, K., Okayama, Y., Oyamada, A., Suzuki, T., & Takeda, K. (2000). Pressure effects on heat capacity of a heavy fermion compound YbAs. Physica B: Condensed Matter, 284-288(PART II), 1261-1262. https://doi.org/10.1016/S0921-4526(99)02524-7

Pressure effects on heat capacity of a heavy fermion compound YbAs. / Kawae, T.; Ikegami, A.; Maeda, K.; Okayama, Y.; Oyamada, A.; Suzuki, T.; Takeda, K.

In: Physica B: Condensed Matter, Vol. 284-288, No. PART II, 01.01.2000, p. 1261-1262.

Research output: Contribution to journalArticle

Kawae, T, Ikegami, A, Maeda, K, Okayama, Y, Oyamada, A, Suzuki, T & Takeda, K 2000, 'Pressure effects on heat capacity of a heavy fermion compound YbAs', Physica B: Condensed Matter, vol. 284-288, no. PART II, pp. 1261-1262. https://doi.org/10.1016/S0921-4526(99)02524-7
Kawae T, Ikegami A, Maeda K, Okayama Y, Oyamada A, Suzuki T et al. Pressure effects on heat capacity of a heavy fermion compound YbAs. Physica B: Condensed Matter. 2000 Jan 1;284-288(PART II):1261-1262. https://doi.org/10.1016/S0921-4526(99)02524-7
Kawae, T. ; Ikegami, A. ; Maeda, K. ; Okayama, Y. ; Oyamada, A. ; Suzuki, T. ; Takeda, K. / Pressure effects on heat capacity of a heavy fermion compound YbAs. In: Physica B: Condensed Matter. 2000 ; Vol. 284-288, No. PART II. pp. 1261-1262.
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