Magnetic, Electrical and Thermal Properties of Heavy Fermion Superconductor UPd2Al3

Noriaki Sato, Yoshihiko Inada, Takuo Sakon, Kimihiro Imamura, Akiko Ishiguro, Junko Kimura, Anju Sawada, Takemi Komatsubara, Terutaka Goto, Hiroshi Matsui

Research output: Contribution to journalArticle

13 Citations (Scopus)

Abstract

We report experimental results of electrical resistivity, de Haas-van Alphen effect, specific heat and thermal expansion of UPd2Al3. The nominal composition is denoted by the formula of UPd2+xAl3+y. Samples with the composition of UPd2Al3.03 and UPd2.02Al3.03 reveal de Haas-van Alphen oscillations of the magnetic susceptibility. An anomaly is observed in the superconducting phase in the temperature dependence of the specific heat and thermal expansion of UPd2Al3.03. The relation between the sample quality and the appearance of the anomaly is discussed.

Original languageEnglish
Pages (from-to)1145-1147
Number of pages3
JournalIEEE Transactions on Magnetics
Volume30
Issue number2
DOIs
Publication statusPublished - 1994
Externally publishedYes

Fingerprint

Heavy fermion superconductors
heavy fermion superconductors
Specific heat
Thermal expansion
thermal expansion
Magnetic properties
Electric properties
Thermodynamic properties
thermodynamic properties
electrical properties
specific heat
anomalies
magnetic properties
expansion
Chemical analysis
Magnetic susceptibility
magnetic permeability
temperature dependence
oscillations
electrical resistivity

ASJC Scopus subject areas

  • Electrical and Electronic Engineering
  • Electronic, Optical and Magnetic Materials
  • Physics and Astronomy (miscellaneous)

Cite this

Sato, N., Inada, Y., Sakon, T., Imamura, K., Ishiguro, A., Kimura, J., ... Matsui, H. (1994). Magnetic, Electrical and Thermal Properties of Heavy Fermion Superconductor UPd2Al3. IEEE Transactions on Magnetics, 30(2), 1145-1147. https://doi.org/10.1109/20.312209

Magnetic, Electrical and Thermal Properties of Heavy Fermion Superconductor UPd2Al3. / Sato, Noriaki; Inada, Yoshihiko; Sakon, Takuo; Imamura, Kimihiro; Ishiguro, Akiko; Kimura, Junko; Sawada, Anju; Komatsubara, Takemi; Goto, Terutaka; Matsui, Hiroshi.

In: IEEE Transactions on Magnetics, Vol. 30, No. 2, 1994, p. 1145-1147.

Research output: Contribution to journalArticle

Sato, N, Inada, Y, Sakon, T, Imamura, K, Ishiguro, A, Kimura, J, Sawada, A, Komatsubara, T, Goto, T & Matsui, H 1994, 'Magnetic, Electrical and Thermal Properties of Heavy Fermion Superconductor UPd2Al3', IEEE Transactions on Magnetics, vol. 30, no. 2, pp. 1145-1147. https://doi.org/10.1109/20.312209
Sato, Noriaki ; Inada, Yoshihiko ; Sakon, Takuo ; Imamura, Kimihiro ; Ishiguro, Akiko ; Kimura, Junko ; Sawada, Anju ; Komatsubara, Takemi ; Goto, Terutaka ; Matsui, Hiroshi. / Magnetic, Electrical and Thermal Properties of Heavy Fermion Superconductor UPd2Al3. In: IEEE Transactions on Magnetics. 1994 ; Vol. 30, No. 2. pp. 1145-1147.
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