• Recent investigations on some cubic Laves phase compounds of rare earth and transition metals

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      https://www.ias.ac.in/article/fulltext/boms/016/06/0491-0499

    • Keywords

       

      Laves phase compounds; magnetostriction; magnetomechanical coupling coefficient

    • Abstract

       

      Pseudobinary alloy, Tb0·27Dy0·73Fe2−δ, belonging to C-15 cubic Laves phase having MgCu2-type structure, possesses large magnetostriction and high magnetomechanical coupling coefficient. The advantages of this material over existing piezoelectric materials, particularly for SONAR applications, are highlighted. Recent results on the influence of cobalt (Co) on magnetic and magnetomechanical properties of Tb0·27Dy0·73Fe2 are discussed.

    • Author Affiliations

       

      K V S Rama Rao1

      1. Department of Physics, Indian Institute of Technology, Madras - 600 036, India
    • Dates

       
  • Bulletin of Materials Science | News

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