Influence of Substitutional and Interstitial Impurities on Local Hydrogen Modes in Nb

  • A. Magerl
  • J. J. Rush
  • J. M. Rowe
  • D. Richter
  • H. Wipf
Part of the NATO Conference Series book series (NATOCS, volume 6)


Neutron vibrational spectroscopy has been used to study the association of H with interstitial (O) and substitutional (V) defects in a Nb host. From these results we propose a model for the site occupancy of H bound by O at low temperatures.


Tetrahedral Site Neutron Spectrum Interstitial Impurity Tunnel Split Wave Vector Transfer 
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Copyright information

© Plenum Press, New York 1983

Authors and Affiliations

  • A. Magerl
    • 1
    • 2
  • J. J. Rush
    • 2
  • J. M. Rowe
    • 2
  • D. Richter
    • 3
  • H. Wipf
    • 4
  1. 1.Institut Laue-Langevin156X Grenoble CedexFrance
  2. 2.National Bureau of StandardsUSA
  3. 3.Kernforschungsanlage Jülich517 JülichW. Germany
  4. 4.Physik DepartmentTU MünchenGarchingW. Germany

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