De Haas-van Alphen effect and Fermi surfaces of LaNi2Al5

Kunihiko Maezawa; Satoshi Akamaru; Tomohiko Kuwai; Yosikazu Isikawa; Junji Sakurai; Hisatomo Harima

doi:10.1143/JPSJ.68.2697

De Haas-van Alphen effect and Fermi surfaces of LaNi₂Al₅

Kunihiko Maezawa^*, Satoshi Akamaru, Tomohiko Kuwai, Yosikazu Isikawa, Junji Sakurai, Hisatomo Harima

^*Corresponding author for this work

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

3 Scopus citations

Abstract

Magnetoresistance and de Haas-van Alphen measurements have been performed to investigate the Fermi-surface property of LaNi₂Al₅. which is a reference material of the magnetic dense-Kondo compound CeNi₂AI₅. Thirteen branches with the frequencies from 1.25 x 10⁶ to 101 x 10⁶ Oe have been observed in the angular-resolved dHvA measurements, and the magnetoresistance shows the existence of open orbits. The results are well explained by the Fermi surfaces obtained from an FLAPW band-structure calculation.

Original language	English
Pages (from-to)	2697-2702
Number of pages	6
Journal	Journal of the Physical Society of Japan
Volume	68
Issue number	8
DOIs	https://doi.org/10.1143/JPSJ.68.2697
State	Published - 1999/08

Keywords

Band theory
De Haas-van Alphen effect
FLAPW method
Fermi surface
LaNial
Magnetoresistance

ASJC Scopus subject areas

General Physics and Astronomy

Access to Document

10.1143/JPSJ.68.2697

Cite this

@article{b941e59f0b1a442d909007145d8d24a4,

title = "De Haas-van Alphen effect and Fermi surfaces of LaNi2Al5",

abstract = "Magnetoresistance and de Haas-van Alphen measurements have been performed to investigate the Fermi-surface property of LaNi2Al5. which is a reference material of the magnetic dense-Kondo compound CeNi2AI5. Thirteen branches with the frequencies from 1.25 x 106 to 101 x 106 Oe have been observed in the angular-resolved dHvA measurements, and the magnetoresistance shows the existence of open orbits. The results are well explained by the Fermi surfaces obtained from an FLAPW band-structure calculation.",

keywords = "Band theory, De Haas-van Alphen effect, FLAPW method, Fermi surface, LaNial, Magnetoresistance",

author = "Kunihiko Maezawa and Satoshi Akamaru and Tomohiko Kuwai and Yosikazu Isikawa and Junji Sakurai and Hisatomo Harima",

year = "1999",

month = aug,

doi = "10.1143/JPSJ.68.2697",

language = "英語",

volume = "68",

pages = "2697--2702",

journal = "Journal of the Physical Society of Japan",

issn = "0031-9015",

publisher = "The Physical Society of Japan",

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}

TY - JOUR

T1 - De Haas-van Alphen effect and Fermi surfaces of LaNi2Al5

AU - Maezawa, Kunihiko

AU - Akamaru, Satoshi

AU - Kuwai, Tomohiko

AU - Isikawa, Yosikazu

AU - Sakurai, Junji

AU - Harima, Hisatomo

PY - 1999/8

Y1 - 1999/8

N2 - Magnetoresistance and de Haas-van Alphen measurements have been performed to investigate the Fermi-surface property of LaNi2Al5. which is a reference material of the magnetic dense-Kondo compound CeNi2AI5. Thirteen branches with the frequencies from 1.25 x 106 to 101 x 106 Oe have been observed in the angular-resolved dHvA measurements, and the magnetoresistance shows the existence of open orbits. The results are well explained by the Fermi surfaces obtained from an FLAPW band-structure calculation.

AB - Magnetoresistance and de Haas-van Alphen measurements have been performed to investigate the Fermi-surface property of LaNi2Al5. which is a reference material of the magnetic dense-Kondo compound CeNi2AI5. Thirteen branches with the frequencies from 1.25 x 106 to 101 x 106 Oe have been observed in the angular-resolved dHvA measurements, and the magnetoresistance shows the existence of open orbits. The results are well explained by the Fermi surfaces obtained from an FLAPW band-structure calculation.

KW - Band theory

KW - De Haas-van Alphen effect

KW - FLAPW method

KW - Fermi surface

KW - LaNial

KW - Magnetoresistance

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DO - 10.1143/JPSJ.68.2697

M3 - 学術論文

AN - SCOPUS:0033419255

SN - 0031-9015

VL - 68

SP - 2697

EP - 2702

JO - Journal of the Physical Society of Japan

JF - Journal of the Physical Society of Japan

IS - 8

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