Magnetic excitations in the antiferromagnet Fe-doped Mn3Si

H. Miki; Kenji Ohoyama; Y. Yamaguchi; K. Nakajima; S. Tomiyoshi

doi:10.1016/S0921-4526(97)00657-1

Magnetic excitations in the antiferromagnet Fe-doped Mn₃Si

H. Miki, Kenji Ohoyama, Y. Yamaguchi, K. Nakajima, S. Tomiyoshi

Innovative Energy Research Center

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

Abstract

The inelastic neutron scattering due to the magnetic excitation in a single crystal of itinerant electron antiferromagnet Mn_2.8Fe_0.2Si has been measured. We found that the scattering profiles were well described by two components of magnetic scattering: one of them is a normal spin-wave excitation mode with antiferromagnetic correlation that has linear dispersion relation. The other is the Gaussian-shaped mode located around the magnetic Bragg points.

Original language	English
Pages (from-to)	606-608
Number of pages	3
Journal	Physica B: Condensed Matter
Volume	241-243
DOIs	https://doi.org/10.1016/S0921-4526(97)00657-1
Publication status	Published - 1997 Jan 1

Keywords

Inelastic neutron scattering
Magnetic excitation
MnFeSi
MnSi

ASJC Scopus subject areas

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

Access to Document

10.1016/S0921-4526(97)00657-1

Cite this

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title = "Magnetic excitations in the antiferromagnet Fe-doped Mn3Si",

abstract = "The inelastic neutron scattering due to the magnetic excitation in a single crystal of itinerant electron antiferromagnet Mn2.8Fe0.2Si has been measured. We found that the scattering profiles were well described by two components of magnetic scattering: one of them is a normal spin-wave excitation mode with antiferromagnetic correlation that has linear dispersion relation. The other is the Gaussian-shaped mode located around the magnetic Bragg points.",

keywords = "Inelastic neutron scattering, Magnetic excitation, MnFeSi, MnSi",

author = "H. Miki and Kenji Ohoyama and Y. Yamaguchi and K. Nakajima and S. Tomiyoshi",

year = "1997",

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doi = "10.1016/S0921-4526(97)00657-1",

language = "English",

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journal = "Physica B: Condensed Matter",

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T1 - Magnetic excitations in the antiferromagnet Fe-doped Mn3Si

AU - Miki, H.

AU - Ohoyama, Kenji

AU - Yamaguchi, Y.

AU - Nakajima, K.

AU - Tomiyoshi, S.

PY - 1997/1/1

Y1 - 1997/1/1

N2 - The inelastic neutron scattering due to the magnetic excitation in a single crystal of itinerant electron antiferromagnet Mn2.8Fe0.2Si has been measured. We found that the scattering profiles were well described by two components of magnetic scattering: one of them is a normal spin-wave excitation mode with antiferromagnetic correlation that has linear dispersion relation. The other is the Gaussian-shaped mode located around the magnetic Bragg points.

AB - The inelastic neutron scattering due to the magnetic excitation in a single crystal of itinerant electron antiferromagnet Mn2.8Fe0.2Si has been measured. We found that the scattering profiles were well described by two components of magnetic scattering: one of them is a normal spin-wave excitation mode with antiferromagnetic correlation that has linear dispersion relation. The other is the Gaussian-shaped mode located around the magnetic Bragg points.

KW - Inelastic neutron scattering

KW - Magnetic excitation

KW - MnFeSi

KW - MnSi

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JO - Physica B: Condensed Matter

JF - Physica B: Condensed Matter

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