Low-energy magnetic neutron scattering from α-oxygen

A. de Bernabé; F. Bermejo; A. Criado; C. Prieto; F. Dunstetter

doi:10.1103/PhysRevB.55.11060

Low-energy magnetic neutron scattering from α-oxygen

A. de Bernabé
, F. Bermejo
, A. Criado
, C. Prieto
, F. Dunstetter

University of Sheffield

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

Abstract

A high-resolution inelastic neutron scattering experiment has been carried out in the α and Β low-temperature phases of solid oxygen. Direct comparison between the spectra of both phases as well as with previous experiments and lattice dynamics calculations, allow one to identify a feature appearing at ≈ 4.3 meV in the low Q region of the spectra as arising from the antiferromagnetic excitations, the existence of which had been postulated from optical work.

Original language	English
Pages (from-to)	11060-11063
Number of pages	4
Journal	Physical Review B - Condensed Matter and Materials Physics
Volume	55
Issue number	17
DOIs	https://doi.org/10.1103/PhysRevB.55.11060
Publication status	Published - 1 Jan 1997

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10.1103/PhysRevB.55.11060

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title = "Low-energy magnetic neutron scattering from α-oxygen",

abstract = "A high-resolution inelastic neutron scattering experiment has been carried out in the α and Β low-temperature phases of solid oxygen. Direct comparison between the spectra of both phases as well as with previous experiments and lattice dynamics calculations, allow one to identify a feature appearing at ≈ 4.3 meV in the low Q region of the spectra as arising from the antiferromagnetic excitations, the existence of which had been postulated from optical work.",

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doi = "10.1103/PhysRevB.55.11060",

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AU - de Bernabé, A.

AU - Bermejo, F.

AU - Criado, A.

AU - Prieto, C.

AU - Dunstetter, F.

PY - 1997/1/1

Y1 - 1997/1/1

N2 - A high-resolution inelastic neutron scattering experiment has been carried out in the α and Β low-temperature phases of solid oxygen. Direct comparison between the spectra of both phases as well as with previous experiments and lattice dynamics calculations, allow one to identify a feature appearing at ≈ 4.3 meV in the low Q region of the spectra as arising from the antiferromagnetic excitations, the existence of which had been postulated from optical work.

AB - A high-resolution inelastic neutron scattering experiment has been carried out in the α and Β low-temperature phases of solid oxygen. Direct comparison between the spectra of both phases as well as with previous experiments and lattice dynamics calculations, allow one to identify a feature appearing at ≈ 4.3 meV in the low Q region of the spectra as arising from the antiferromagnetic excitations, the existence of which had been postulated from optical work.

U2 - 10.1103/PhysRevB.55.11060

DO - 10.1103/PhysRevB.55.11060

M3 - Article

AN - SCOPUS:0001233574

SN - 1098-0121

VL - 55

SP - 11060

EP - 11063

JO - Physical Review B - Condensed Matter and Materials Physics

JF - Physical Review B - Condensed Matter and Materials Physics

IS - 17

ER -

Low-energy magnetic neutron scattering from α-oxygen

Abstract

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