MISC

2009年10月

Magnetic diffuse scattering of neutrons in an ordered Fe3Pt Invar alloy

PHYSICAL REVIEW B
  • Yorihiko Tsunoda
  • ,
  • Masao Takasaka
  • ,
  • Syusuke Hosoda

80
13
開始ページ
134407
終了ページ
記述言語
英語
掲載種別
DOI
10.1103/PhysRevB.80.134407
出版者・発行元
AMER PHYSICAL SOC

Using an ordered Fe72Pt28 Invar alloy single-crystal, spin modulations due to the local lattice distortions in the premartensitic embryos were studied by neutron scattering. Magnetic diffuse scattering caused by the modulations of spin structure was found around the (1 0 0) and (1 1 0) super-lattice points. The diffuse scattering intensity caused by the spin modulations is far stronger than that due to the lattice displacement of the localized spins. The spin modulations extend to wider space than the cluster sizes with the lattice distortion. Relations are discussed between the spin modulations and the various anomalous magnetic behaviors reported by previous authors as common properties of the Invar alloys.

Web of Science ® 被引用回数 : 1

リンク情報
DOI
https://doi.org/10.1103/PhysRevB.80.134407
CiNii Articles
http://ci.nii.ac.jp/naid/80020736883
Web of Science
https://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=JSTA_CEL&SrcApp=J_Gate_JST&DestLinkType=FullRecord&KeyUT=WOS:000271351300057&DestApp=WOS_CPL

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