Local magnetism of Fe impurities in non-transition metal hosts

Diana Guenzburger; Donald E Ellis

doi:10.1016/0304-8853(92)91644-9

Local magnetism of Fe impurities in non-transition metal hosts

Diana Guenzburger^*, Donald E Ellis

^*Corresponding author for this work

Physics and Astronomy

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3 Scopus citations

Abstract

First-principles local spin density calculations were performed for clusters representing an Fe impurity in Be, Mg, Ca, Sr and Al. Magnetic moments on Fe were obtained. BeFe was found to be non-magnetic; Fe in Mg, Ca and Sr was found to have a moment > 2μ_B. The magnetic moment of Fe in Al was found to be quenched, if relaxation of first neighbors is considered.

Original language	English (US)
Pages (from-to)	2009-2010
Number of pages	2
Journal	Journal of Magnetism and Magnetic Materials
Volume	104-107
Issue number	PART 3
DOIs	https://doi.org/10.1016/0304-8853(92)91644-9
State	Published - Feb 2 1992

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Condensed Matter Physics

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10.1016/0304-8853(92)91644-9

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title = "Local magnetism of Fe impurities in non-transition metal hosts",

abstract = "First-principles local spin density calculations were performed for clusters representing an Fe impurity in Be, Mg, Ca, Sr and Al. Magnetic moments on Fe were obtained. BeFe was found to be non-magnetic; Fe in Mg, Ca and Sr was found to have a moment > 2μB. The magnetic moment of Fe in Al was found to be quenched, if relaxation of first neighbors is considered.",

author = "Diana Guenzburger and Ellis, {Donald E}",

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T1 - Local magnetism of Fe impurities in non-transition metal hosts

AU - Guenzburger, Diana

AU - Ellis, Donald E

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Y1 - 1992/2/2

N2 - First-principles local spin density calculations were performed for clusters representing an Fe impurity in Be, Mg, Ca, Sr and Al. Magnetic moments on Fe were obtained. BeFe was found to be non-magnetic; Fe in Mg, Ca and Sr was found to have a moment > 2μB. The magnetic moment of Fe in Al was found to be quenched, if relaxation of first neighbors is considered.

AB - First-principles local spin density calculations were performed for clusters representing an Fe impurity in Be, Mg, Ca, Sr and Al. Magnetic moments on Fe were obtained. BeFe was found to be non-magnetic; Fe in Mg, Ca and Sr was found to have a moment > 2μB. The magnetic moment of Fe in Al was found to be quenched, if relaxation of first neighbors is considered.

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U2 - 10.1016/0304-8853(92)91644-9

DO - 10.1016/0304-8853(92)91644-9

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AN - SCOPUS:44049123442

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VL - 104-107

SP - 2009

EP - 2010

JO - Journal of Magnetism and Magnetic Materials

JF - Journal of Magnetism and Magnetic Materials

IS - PART 3

ER -

Local magnetism of Fe impurities in non-transition metal hosts

Abstract

ASJC Scopus subject areas

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