Magnetovolume Effects In Er1-xGdxMn6Sn6 Intermetallics

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Year

: 2011

Abstract: The thermal expansion and spontaneous magnetostriction of Er1-xGdxMn6Sn6 (0 ≤ x ≤ 1) polycrystalline samples are investigated in the temperature range of 77 – 520 K. The Gd substitution has significant effect on the interatomic distances and on the R-Mn couplings. From the results, it is concluded that the magnetovolume effects in these layered compounds originate mainly from the antiferromagnetic interlayer Mn-Mn exchange interactions, and the intraplane ferromagnetism does not influence the magnetoelasticity

URI: https://libsearch.um.ac.ir:443/fum/handle/fum/3381406

Keyword(s): rare-earth intermetallic,magnetic phase transition,thermal expansion,spontaneous magnetostriction

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Magnetovolume Effects In Er1-xGdxMn6Sn6 Intermetallics

contributor author	شکوفه طباطبائی یزدی	en
contributor author	ناصر تجبر	en
contributor author	محمود رضائی رکن آبادی	en
contributor author	محمد بهدانی	en
contributor author	P. Iranmanesh	en
contributor author	F. Pourarian	en
contributor author	shekoofeh tabatabai	fa
contributor author	Nasser Tajabor	fa
contributor author	Mahmood Rezaee Roknabadi	fa
contributor author	Mohammad Behdani	fa
date accessioned	2020-06-06T14:04:37Z
date available	2020-06-06T14:04:37Z
date copyright	10/10/2011
date issued	2011
identifier uri	https://libsearch.um.ac.ir:443/fum/handle/fum/3381406
description abstract	The thermal expansion and spontaneous magnetostriction of Er1-xGdxMn6Sn6 (0 ≤ x ≤ 1) polycrystalline samples are investigated in the temperature range of 77 – 520 K. The Gd substitution has significant effect on the interatomic distances and on the R-Mn couplings. From the results, it is concluded that the magnetovolume effects in these layered compounds originate mainly from the antiferromagnetic interlayer Mn-Mn exchange interactions, and the intraplane ferromagnetism does not influence the magnetoelasticity	en
language	English
title	Magnetovolume Effects In Er1-xGdxMn6Sn6 Intermetallics	en
type	Conference Paper
contenttype	External Fulltext
subject keywords	rare-earth intermetallic	en
subject keywords	magnetic phase transition	en
subject keywords	thermal expansion	en
subject keywords	spontaneous magnetostriction	en
identifier link	https://profdoc.um.ac.ir/paper-abstract-1026062.html
conference title	The Seventh International Conference on Magnetic and Superconducting Materials	en
identifier articleid	1026062