151Eu and57Fe Mössbauer effect studies of magnetic interactions in europium transition element oxides solution

Xuewu Liu; Mingzhi Jin; Weixing Zhan; Milan Liu; Wenhui Su

doi:10.1007/BF02396480

¹⁵¹Eu and⁵⁷Fe Mössbauer effect studies of magnetic interactions in europium transition element oxides solution

Xuewu Liu, Mingzhi Jin, Weixing Zhan, Milan Liu, Wenhui Su

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4 Scopus citations

Abstract

The solid state solutions of europium transition element oxides Eu (Fe0.8M0.2)O₃ (M=Sc,Cr,Mn,Co) are synthesized. The X-ray diffraction of the compound shows that all the compounds possess the perovskite structures. Both the¹⁵¹Eu Mössbauer spectra and the⁵⁷Fe Mössbauer spectra are measured. The hyperfine magnetic field and non-axisymmetric electric field gradient are observed in the¹⁵¹Eu Mössbauer spectrum. The⁵⁷Fe Mössbauer spectrum shows that there are four components of hyperfine fields corresponding to four kinds of different neighbours of the Fe ion.

Original language	English (US)
Pages (from-to)	237-240
Number of pages	4
Journal	Hyperfine Interactions
Volume	68
Issue number	1-4
DOIs	https://doi.org/10.1007/BF02396480
State	Published - Apr 1 1992

ASJC Scopus subject areas

Atomic and Molecular Physics, and Optics
Nuclear and High Energy Physics
Condensed Matter Physics
Physical and Theoretical Chemistry

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title = "151Eu and57Fe M{\"o}ssbauer effect studies of magnetic interactions in europium transition element oxides solution",

abstract = "The solid state solutions of europium transition element oxides Eu (Fe0.8M0.2)O3 (M=Sc,Cr,Mn,Co) are synthesized. The X-ray diffraction of the compound shows that all the compounds possess the perovskite structures. Both the151Eu M{\"o}ssbauer spectra and the57Fe M{\"o}ssbauer spectra are measured. The hyperfine magnetic field and non-axisymmetric electric field gradient are observed in the151Eu M{\"o}ssbauer spectrum. The57Fe M{\"o}ssbauer spectrum shows that there are four components of hyperfine fields corresponding to four kinds of different neighbours of the Fe ion.",

author = "Xuewu Liu and Mingzhi Jin and Weixing Zhan and Milan Liu and Wenhui Su",

year = "1992",

month = apr,

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doi = "10.1007/BF02396480",

language = "English (US)",

volume = "68",

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journal = "Hyperfine Interactions",

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T1 - 151Eu and57Fe Mössbauer effect studies of magnetic interactions in europium transition element oxides solution

AU - Liu, Xuewu

AU - Jin, Mingzhi

AU - Zhan, Weixing

AU - Liu, Milan

AU - Su, Wenhui

PY - 1992/4/1

Y1 - 1992/4/1

N2 - The solid state solutions of europium transition element oxides Eu (Fe0.8M0.2)O3 (M=Sc,Cr,Mn,Co) are synthesized. The X-ray diffraction of the compound shows that all the compounds possess the perovskite structures. Both the151Eu Mössbauer spectra and the57Fe Mössbauer spectra are measured. The hyperfine magnetic field and non-axisymmetric electric field gradient are observed in the151Eu Mössbauer spectrum. The57Fe Mössbauer spectrum shows that there are four components of hyperfine fields corresponding to four kinds of different neighbours of the Fe ion.

AB - The solid state solutions of europium transition element oxides Eu (Fe0.8M0.2)O3 (M=Sc,Cr,Mn,Co) are synthesized. The X-ray diffraction of the compound shows that all the compounds possess the perovskite structures. Both the151Eu Mössbauer spectra and the57Fe Mössbauer spectra are measured. The hyperfine magnetic field and non-axisymmetric electric field gradient are observed in the151Eu Mössbauer spectrum. The57Fe Mössbauer spectrum shows that there are four components of hyperfine fields corresponding to four kinds of different neighbours of the Fe ion.

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JO - Hyperfine Interactions

JF - Hyperfine Interactions

IS - 1-4

ER -

¹⁵¹Eu and⁵⁷Fe Mössbauer effect studies of magnetic interactions in europium transition element oxides solution

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