Susceptibility and proton line shift of Zr0.33Ni0.67Hx alloys

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Abstract

The proton NMR line shift with respect to water, the bulk susceptibility and in a few cases the Korringa contribution to the spin lattice relaxation time were measured in Zr0.33Ni0.67Hx amorphous alloys with hydrogen concentration 0.1 ≤ x ≤ 0.7 and at 343 K. All the parameters, including the hydrogen content and the bulk susceptibility, were measured simultaneously in situ, and in the shift measurements a resolution of ±1 ppm was attained. The residual Knight shift depends on the hydrogen content and is positive relative to water. Preliminary low temperature spin lattice relaxation time measurements indicate that the positive shift is the consequence of the balance of s- and d-contributions.

Original languageEnglish
Pages (from-to)330-333
Number of pages4
JournalJournal of Alloys and Compounds
Volume231
Issue number1-2
DOIs
Publication statusPublished - Dec 15 1995

Keywords

  • Bulk susceptibility
  • Hydrogen
  • Knight shift
  • Metallic glass

ASJC Scopus subject areas

  • Mechanics of Materials
  • Mechanical Engineering
  • Metals and Alloys
  • Materials Chemistry

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