Spin-splitting-zero conditions in magnetic phases of α-(BEDT-TTF)2KHg(SCN)4

Takahiko Sasaki; Tetsuo Fukase

doi:10.1016/S0379-6779(98)00868-6

Spin-splitting-zero conditions in magnetic phases of α-(BEDT-TTF)₂KHg(SCN)₄

Takahiko Sasaki, Tetsuo Fukase

Institute for Materials Research (IMR) (institute affiliation only)

Research output: Contribution to journal › Conference article › peer-review

Abstract

The spin-splitting-zero conditions gμ = 2n + 1(n = 0, 1, 2,...), where g is the spin-splitting g-factor and μ the effective mass, make nodes in the amplitude of de Haas - van Alphen oscillations. Angle dependent magnetic torque studies on the organic conductor α-(BEDT-TTF)₂KHg(SCN)₄ determined the spin-splitting-zero angles in each magnetic phase. The angle shifts at the phase boundary, which demonstrates the change of gμ. This observation is discussed with the reports of the change of μ at the phase boundary and the magnetic field dependence of g.

Original language	English
Pages (from-to)	1946
Number of pages	1
Journal	Synthetic Metals
Volume	103
Issue number	1-3
DOIs	https://doi.org/10.1016/S0379-6779(98)00868-6
Publication status	Published - 1999 Jun 24
Event	Proceedings of the 1998 International Conference on Science and Technology of Synthetic Metals (ICSM-98) - Montpellier Duration: 1998 Jul 12 → 1998 Jul 18

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Condensed Matter Physics
Mechanics of Materials
Mechanical Engineering
Metals and Alloys
Materials Chemistry

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10.1016/S0379-6779(98)00868-6

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title = "Spin-splitting-zero conditions in magnetic phases of α-(BEDT-TTF)2KHg(SCN)4",

abstract = "The spin-splitting-zero conditions gμ = 2n + 1(n = 0, 1, 2,...), where g is the spin-splitting g-factor and μ the effective mass, make nodes in the amplitude of de Haas - van Alphen oscillations. Angle dependent magnetic torque studies on the organic conductor α-(BEDT-TTF)2KHg(SCN)4 determined the spin-splitting-zero angles in each magnetic phase. The angle shifts at the phase boundary, which demonstrates the change of gμ. This observation is discussed with the reports of the change of μ at the phase boundary and the magnetic field dependence of g.",

author = "Takahiko Sasaki and Tetsuo Fukase",

note = "Funding Information: This work was carried out at High Field Laboratory for Superconducting Materials, IMR, Tohoku University and partially supported by Grant-in-Aid for Scientific Research from the Ministry of Education, Science and Culture of Japan. [l] [2] [3] [4]; Proceedings of the 1998 International Conference on Science and Technology of Synthetic Metals (ICSM-98) ; Conference date: 12-07-1998 Through 18-07-1998",

year = "1999",

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doi = "10.1016/S0379-6779(98)00868-6",

language = "English",

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journal = "Synthetic Metals",

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T1 - Spin-splitting-zero conditions in magnetic phases of α-(BEDT-TTF)2KHg(SCN)4

AU - Sasaki, Takahiko

AU - Fukase, Tetsuo

N1 - Funding Information: This work was carried out at High Field Laboratory for Superconducting Materials, IMR, Tohoku University and partially supported by Grant-in-Aid for Scientific Research from the Ministry of Education, Science and Culture of Japan. [l] [2] [3] [4]

PY - 1999/6/24

Y1 - 1999/6/24

N2 - The spin-splitting-zero conditions gμ = 2n + 1(n = 0, 1, 2,...), where g is the spin-splitting g-factor and μ the effective mass, make nodes in the amplitude of de Haas - van Alphen oscillations. Angle dependent magnetic torque studies on the organic conductor α-(BEDT-TTF)2KHg(SCN)4 determined the spin-splitting-zero angles in each magnetic phase. The angle shifts at the phase boundary, which demonstrates the change of gμ. This observation is discussed with the reports of the change of μ at the phase boundary and the magnetic field dependence of g.

AB - The spin-splitting-zero conditions gμ = 2n + 1(n = 0, 1, 2,...), where g is the spin-splitting g-factor and μ the effective mass, make nodes in the amplitude of de Haas - van Alphen oscillations. Angle dependent magnetic torque studies on the organic conductor α-(BEDT-TTF)2KHg(SCN)4 determined the spin-splitting-zero angles in each magnetic phase. The angle shifts at the phase boundary, which demonstrates the change of gμ. This observation is discussed with the reports of the change of μ at the phase boundary and the magnetic field dependence of g.

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U2 - 10.1016/S0379-6779(98)00868-6

DO - 10.1016/S0379-6779(98)00868-6

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AN - SCOPUS:59649107592

VL - 103

SP - 1946

JO - Synthetic Metals

JF - Synthetic Metals

SN - 0379-6779

IS - 1-3

T2 - Proceedings of the 1998 International Conference on Science and Technology of Synthetic Metals (ICSM-98)

Y2 - 12 July 1998 through 18 July 1998

ER -

Spin-splitting-zero conditions in magnetic phases of α-(BEDT-TTF)₂KHg(SCN)₄

Abstract

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