Evaluation of tri-axial magnetostriction in cube-oriented Fe-Ga single crystal by using X-ray diffraction method

Takehito Ikeuchi, Akihiro Koyama, Muneyuki Imafuku, Shun Fujieda, Yusuke Onuki, Shigeru Suzuki

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

We carried out in situ tri-axial magnetostriction analysis for cube-oriented Fe-18%Ga single crystal by X-ray diffraction measurement under magnetic field. Periodic change in tri-axial magnetostriction with applied magnetic field direction was clearly observed. However, those values in [100] and [010] directions were not equivalent. Theoretical calculation of magnetostriction considering domain structure revealed this is caused by the non-equivalent volume fraction of initial magnetic domains.

Original languageEnglish
Title of host publication5th Asia Conference on Mechanical and Materials Engineering - 5th ACMME 2017
EditorsMohd Hamdi Bin Abd Shukor, Omar S. Es-Said, J.H. Chang
PublisherTrans Tech Publications Ltd
Pages300-305
Number of pages6
ISBN (Print)9783035712919
DOIs
Publication statusPublished - 2017
Event5th Asia Conference on Mechanical and Materials Engineering, ACMME 2017 - Tokyo, Japan
Duration: 2017 Jun 92017 Jun 11

Publication series

NameMaterials Science Forum
Volume909 MSF
ISSN (Print)0255-5476
ISSN (Electronic)1662-9752

Other

Other5th Asia Conference on Mechanical and Materials Engineering, ACMME 2017
CountryJapan
CityTokyo
Period17/6/917/6/11

Keywords

  • Fe-Ga alloys
  • Magnetic domain
  • Magnetostriction
  • X-ray diffraction method

ASJC Scopus subject areas

  • Materials Science(all)
  • Condensed Matter Physics
  • Mechanics of Materials
  • Mechanical Engineering

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