Fermi surface of the heavy-fermion superconductor UPd2Al3

Y. Inada; A. Ishiguro; J. Kimura; N. Sato; A. Sawada; T. Komatsubara; H. Yamagami

doi:10.1016/0921-4526(94)00360-8

Fermi surface of the heavy-fermion superconductor UPd₂Al₃

Y. Inada, A. Ishiguro, J. Kimura, N. Sato, A. Sawada, T. Komatsubara, H. Yamagami

Research output: Contribution to journal › Article › peer-review

40 Citations (Scopus)

Abstract

UPd₂Al₃ is a heavy fermion superconductor with T_c ≊ 2 K co-existent with an antiferromagnetically ordered state (T_N = 14.5 K. We report the angular dependence of the dHvA frequency, the effective cyclotron mass and the Dingle temperature. A comparison of the experimental results with band-structure calculations is made, revealing that 5f electrons in UPd₂Al₃ are fairly itinerant.

Original language	English
Pages (from-to)	33-36
Number of pages	4
Journal	Physica B: Physics of Condensed Matter
Volume	206-207
Issue number	C
DOIs	https://doi.org/10.1016/0921-4526(94)00360-8
Publication status	Published - Feb 1 1995
Externally published	Yes

ASJC Scopus subject areas

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

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10.1016/0921-4526(94)00360-8

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abstract = "UPd2Al3 is a heavy fermion superconductor with Tc ≊ 2 K co-existent with an antiferromagnetically ordered state (TN = 14.5 K. We report the angular dependence of the dHvA frequency, the effective cyclotron mass and the Dingle temperature. A comparison of the experimental results with band-structure calculations is made, revealing that 5f electrons in UPd2Al3 are fairly itinerant.",

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T1 - Fermi surface of the heavy-fermion superconductor UPd2Al3

AU - Inada, Y.

AU - Ishiguro, A.

AU - Kimura, J.

AU - Sato, N.

AU - Sawada, A.

AU - Komatsubara, T.

AU - Yamagami, H.

PY - 1995/2/1

Y1 - 1995/2/1

N2 - UPd2Al3 is a heavy fermion superconductor with Tc ≊ 2 K co-existent with an antiferromagnetically ordered state (TN = 14.5 K. We report the angular dependence of the dHvA frequency, the effective cyclotron mass and the Dingle temperature. A comparison of the experimental results with band-structure calculations is made, revealing that 5f electrons in UPd2Al3 are fairly itinerant.

AB - UPd2Al3 is a heavy fermion superconductor with Tc ≊ 2 K co-existent with an antiferromagnetically ordered state (TN = 14.5 K. We report the angular dependence of the dHvA frequency, the effective cyclotron mass and the Dingle temperature. A comparison of the experimental results with band-structure calculations is made, revealing that 5f electrons in UPd2Al3 are fairly itinerant.

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JO - Physica B: Physics of Condensed Matter

JF - Physica B: Physics of Condensed Matter

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Fermi surface of the heavy-fermion superconductor UPd₂Al₃

Abstract

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