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Czechoslovak Journal of Physics

, Volume 54, Supplement 4, pp 375–378 | Cite as

Electron-quasiparticle Interaction in HoB12

  • G. Pristáš
  • M. Reiffers
  • S. Gabáni
  • K. Flachbart
  • I. Radulev
  • K. Siemensmeyer
  • Yu. Paderno
  • N. Shitsevalova
Article

Abstract

Results of electron-quasiparticle interaction function measurements in intermetallic compound HoB12 studied by point-contact spectroscopy are presented. The temperature behaviour of point contact spectra in heterocontact arrangement between HoB12 and Cu, Pt and Mo counterelectrodes (below and above TN=7.5 K) has revealed three main nonlinearities at 5.5, 10 and 16 meV which have a crystalline electric field origin.

Keywords

point-contacts electron-quasiparticle interaction HoB12 

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Copyright information

© Institute of Physics, Academy of Sciences of Czech Republic 2004

Authors and Affiliations

  • G. Pristáš
    • 1
  • M. Reiffers
    • 2
  • S. Gabáni
    • 2
  • K. Flachbart
    • 2
  • I. Radulev
    • 3
  • K. Siemensmeyer
    • 3
  • Yu. Paderno
    • 4
  • N. Shitsevalova
    • 4
  1. 1.Institute of Physics
  2. 2.Institute of Physics
  3. 3.Hahn Meitner Institute
  4. 4.Institute for Problems of Materials Science

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