dHvA effect of DySb in quadrupole ordered state

M. Ozawa; T. Matsumura; A. Uesawa; T. Suzuki; T. Sakon; Y. Nakanishi; H. Nojiri; M. Motokawa

doi:10.1016/S0921-4526(96)00827-7

dHvA effect of DySb in quadrupole ordered state

M. Ozawa, T. Matsumura, A. Uesawa, T. Suzuki, T. Sakon, Y. Nakanishi, H. Nojiri, M. Motokawa

IMR - Institute for Materials Research (institute affiliation only)

Tohoku University

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

4 Citations (Scopus)

Abstract

The dHvA oscillations for DySb is first detected for field direction rotated in the (001)-(111)-(110) plane. The magnetic field was swept from 65-97 kOe, which covered the ferrimagnetic structure with HoP-type and ferromagnetic state. The dHvA signals are quite different between both structures. The conduction-electron Fermi surface located at the X_z point was strongly reduced. It clearly shows that the interaction between the quadrupole moment and the conduction electrons strongly affects the Fermi surfaces for DySb compared to the other RSb.

Original language	English
Pages (from-to)	744-747
Number of pages	4
Journal	Physica B: Condensed Matter
Volume	230-232
DOIs	https://doi.org/10.1016/S0921-4526(96)00827-7
Publication status	Published - 1997 Feb

Keywords

De Haas-van Alphen effect
DySb
Fermi surface
Quadrupole ordering

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10.1016/S0921-4526(96)00827-7

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title = "dHvA effect of DySb in quadrupole ordered state",

abstract = "The dHvA oscillations for DySb is first detected for field direction rotated in the (001)-(111)-(110) plane. The magnetic field was swept from 65-97 kOe, which covered the ferrimagnetic structure with HoP-type and ferromagnetic state. The dHvA signals are quite different between both structures. The conduction-electron Fermi surface located at the Xz point was strongly reduced. It clearly shows that the interaction between the quadrupole moment and the conduction electrons strongly affects the Fermi surfaces for DySb compared to the other RSb.",

keywords = "De Haas-van Alphen effect, DySb, Fermi surface, Quadrupole ordering",

author = "M. Ozawa and T. Matsumura and A. Uesawa and T. Suzuki and T. Sakon and Y. Nakanishi and H. Nojiri and M. Motokawa",

year = "1997",

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doi = "10.1016/S0921-4526(96)00827-7",

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T1 - dHvA effect of DySb in quadrupole ordered state

AU - Ozawa, M.

AU - Matsumura, T.

AU - Uesawa, A.

AU - Suzuki, T.

AU - Sakon, T.

AU - Nakanishi, Y.

AU - Nojiri, H.

AU - Motokawa, M.

PY - 1997/2

Y1 - 1997/2

N2 - The dHvA oscillations for DySb is first detected for field direction rotated in the (001)-(111)-(110) plane. The magnetic field was swept from 65-97 kOe, which covered the ferrimagnetic structure with HoP-type and ferromagnetic state. The dHvA signals are quite different between both structures. The conduction-electron Fermi surface located at the Xz point was strongly reduced. It clearly shows that the interaction between the quadrupole moment and the conduction electrons strongly affects the Fermi surfaces for DySb compared to the other RSb.

AB - The dHvA oscillations for DySb is first detected for field direction rotated in the (001)-(111)-(110) plane. The magnetic field was swept from 65-97 kOe, which covered the ferrimagnetic structure with HoP-type and ferromagnetic state. The dHvA signals are quite different between both structures. The conduction-electron Fermi surface located at the Xz point was strongly reduced. It clearly shows that the interaction between the quadrupole moment and the conduction electrons strongly affects the Fermi surfaces for DySb compared to the other RSb.

KW - De Haas-van Alphen effect

KW - DySb

KW - Fermi surface

KW - Quadrupole ordering

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U2 - 10.1016/S0921-4526(96)00827-7

DO - 10.1016/S0921-4526(96)00827-7

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SN - 0921-4526

VL - 230-232

SP - 744

EP - 747

JO - Physica B: Condensed Matter

JF - Physica B: Condensed Matter

ER -

dHvA effect of DySb in quadrupole ordered state

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Keywords

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