Hyperfine Interactions

, Volume 16, Issue 1–4, pp 685–688

Site and probe dependence of hyperfine magnetic field in L21 Heusler alloys X2MnZ (X=Ni, Cu, Rh, Pd and Z=Ga, Ge, In, Sn, Pb)

  • S. Jha
  • H. M. Seyoum
  • M. Demarco
  • G. M. Julian
  • D. A. Stubbs
  • J. W. Blue
  • M. T. X. Silva
  • A. Vasquez
Applications to Magnetism Intermetallic Alloys and Compounds

Abstract

Results of TDPAC and Mössbauer measurements of hyperfine magnetic fields in L21 Heusler alloys X2MnZ are given. TDPAC utilized Cd-111 from In-111 at the Z site and Ag-111 at the X site, and Ru-99 from Rh-99 at the X site. Mössbauer studies utilized Sn-119 at the Z site or at the Mn site. A compilation of hmf values is presented, and estimates of the polarized electron density are given for 1 nn, 2 nn, and 3 nn of the Mn ions in these alloys.

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Copyright information

© J.C. Baltzer Scientific Publishing Company 1983

Authors and Affiliations

  • S. Jha
    • 1
  • H. M. Seyoum
    • 1
  • M. Demarco
    • 1
  • G. M. Julian
    • 2
  • D. A. Stubbs
    • 2
  • J. W. Blue
    • 3
  • M. T. X. Silva
    • 4
  • A. Vasquez
    • 4
  1. 1.U. of CincinnatiCincinnatiUSA
  2. 2.Miami U.OxfordUSA
  3. 3.NASA-Lewis Research CenterClevelandUSA
  4. 4.Inst. de. FisicaUFRGSPorto AlegreBrazil
  5. 5.Physics Dept.U. of NigeriaNsukkaNigeria
  6. 6.Physics Dept.State U. CollegeBuffaloUSA

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