dHvA measurement in a semimetallic compound U3P4

Y. Inada; H. Aono; N. Takeda; N. Sato; A. Sawada; M. Suzuki; T. Suzuki; T. Komatsubara

doi:10.1016/0921-4526(93)90696-4

dHvA measurement in a semimetallic compound U₃P₄

Y. Inada, H. Aono, N. Takeda, N. Sato, A. Sawada, M. Suzuki, T. Suzuki, T. Komatsubara

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8 Citations (Scopus)

Abstract

We report de Haas-van Alphen (dHvA) measurements with a ³He-⁴He dilution refrigerator in U₃P₄. The uranium compound U₃P₄ crystallizes in the BCC Th₃P₄-type structure with a space group T^d₆ (I43d). This compound is ferromagnetic below 137 K with a complex triaxial magnetic structure. Our measurements reveal new sheets of the Fermi surface which have heavy cyclotron effective masses and suggest open orbitsin the (111) plane. We have clarified that the Fermi surfaces of U₃P₄ are not so simple as those expected before.

Original language	English
Pages (from-to)	761-763
Number of pages	3
Journal	Physica B: Physics of Condensed Matter
Volume	186-188
Issue number	C
DOIs	https://doi.org/10.1016/0921-4526(93)90696-4
Publication status	Published - May 2 1993
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(93)90696-4

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title = "dHvA measurement in a semimetallic compound U3P4",

abstract = "We report de Haas-van Alphen (dHvA) measurements with a 3He-4He dilution refrigerator in U3P4. The uranium compound U3P4 crystallizes in the BCC Th3P4-type structure with a space group Td6 (I43d). This compound is ferromagnetic below 137 K with a complex triaxial magnetic structure. Our measurements reveal new sheets of the Fermi surface which have heavy cyclotron effective masses and suggest open orbitsin the (111) plane. We have clarified that the Fermi surfaces of U3P4 are not so simple as those expected before.",

author = "Y. Inada and H. Aono and N. Takeda and N. Sato and A. Sawada and M. Suzuki and T. Suzuki and T. Komatsubara",

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T1 - dHvA measurement in a semimetallic compound U3P4

AU - Inada, Y.

AU - Aono, H.

AU - Takeda, N.

AU - Sato, N.

AU - Sawada, A.

AU - Suzuki, M.

AU - Suzuki, T.

AU - Komatsubara, T.

PY - 1993/5/2

Y1 - 1993/5/2

N2 - We report de Haas-van Alphen (dHvA) measurements with a 3He-4He dilution refrigerator in U3P4. The uranium compound U3P4 crystallizes in the BCC Th3P4-type structure with a space group Td6 (I43d). This compound is ferromagnetic below 137 K with a complex triaxial magnetic structure. Our measurements reveal new sheets of the Fermi surface which have heavy cyclotron effective masses and suggest open orbitsin the (111) plane. We have clarified that the Fermi surfaces of U3P4 are not so simple as those expected before.

AB - We report de Haas-van Alphen (dHvA) measurements with a 3He-4He dilution refrigerator in U3P4. The uranium compound U3P4 crystallizes in the BCC Th3P4-type structure with a space group Td6 (I43d). This compound is ferromagnetic below 137 K with a complex triaxial magnetic structure. Our measurements reveal new sheets of the Fermi surface which have heavy cyclotron effective masses and suggest open orbitsin the (111) plane. We have clarified that the Fermi surfaces of U3P4 are not so simple as those expected before.

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JO - Physica B: Physics of Condensed Matter

JF - Physica B: Physics of Condensed Matter

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ER -

dHvA measurement in a semimetallic compound U₃P₄

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