Phonon Raman scattering from spin superstructures: Magnetic "Bragg" scattering

G. Güntherodt; R. Merlin; W. Bauhofer; G. Abstreiter

doi:10.1016/0304-8853(79)90064-7

Phonon Raman scattering from spin superstructures: Magnetic "Bragg" scattering

G. Güntherodt, R. Merlin, W. Bauhofer, G. Abstreiter

Max Planck Institute for Solid State Research

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

Abstract

Inelastic zone boundary phonon Raman scattering induced by elastic ("Bragg") magnetic scattering from antiferromagnetic spin superstructures has been observed in EuTe and VI₂. The simultaneous spin-phonon excitation is due to spin-orbit coupling in EuTe, whereas in VI₂ it is due to phonon modulation of the exchange interaction.

Original language	English
Pages (from-to)	187-188
Number of pages	2
Journal	Journal of Magnetism and Magnetic Materials
Volume	13
Issue number	1-2
DOIs	https://doi.org/10.1016/0304-8853(79)90064-7
State	Published - 1979
Externally published	Yes

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title = "Phonon Raman scattering from spin superstructures: Magnetic {"}Bragg{"} scattering",

abstract = "Inelastic zone boundary phonon Raman scattering induced by elastic ({"}Bragg{"}) magnetic scattering from antiferromagnetic spin superstructures has been observed in EuTe and VI2. The simultaneous spin-phonon excitation is due to spin-orbit coupling in EuTe, whereas in VI2 it is due to phonon modulation of the exchange interaction.",

author = "G. G{\"u}ntherodt and R. Merlin and W. Bauhofer and G. Abstreiter",

year = "1979",

doi = "10.1016/0304-8853(79)90064-7",

language = "English",

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pages = "187--188",

journal = "Journal of Magnetism and Magnetic Materials",

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TY - JOUR

T1 - Phonon Raman scattering from spin superstructures

T2 - Magnetic "Bragg" scattering

AU - Güntherodt, G.

AU - Merlin, R.

AU - Bauhofer, W.

AU - Abstreiter, G.

PY - 1979

Y1 - 1979

N2 - Inelastic zone boundary phonon Raman scattering induced by elastic ("Bragg") magnetic scattering from antiferromagnetic spin superstructures has been observed in EuTe and VI2. The simultaneous spin-phonon excitation is due to spin-orbit coupling in EuTe, whereas in VI2 it is due to phonon modulation of the exchange interaction.

AB - Inelastic zone boundary phonon Raman scattering induced by elastic ("Bragg") magnetic scattering from antiferromagnetic spin superstructures has been observed in EuTe and VI2. The simultaneous spin-phonon excitation is due to spin-orbit coupling in EuTe, whereas in VI2 it is due to phonon modulation of the exchange interaction.

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U2 - 10.1016/0304-8853(79)90064-7

DO - 10.1016/0304-8853(79)90064-7

M3 - Article

AN - SCOPUS:0018516955

SN - 0304-8853

VL - 13

SP - 187

EP - 188

JO - Journal of Magnetism and Magnetic Materials

JF - Journal of Magnetism and Magnetic Materials

IS - 1-2

ER -

Phonon Raman scattering from spin superstructures: Magnetic "Bragg" scattering

Abstract

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