Hyperfine Interactions

, Volume 35, Issue 1–4, pp 1033–1036 | Cite as

Nuclear orientation below 1 mK: Development and applications

  • D. I. Bradley
  • J. P. White
  • C. J. Ashworth
  • J. Rikovska
  • N. J. Stone
New Developments and Methodology

Abstract

The Oxford top-loading PrNi5 nuclear demagnetisation stage /1/ has been further developed to reach temperatures below 1 mK. The hyperfine field for71As in nickel has been measured by low temperature nuclear orientation as 14.61(36)T. Measurements on transitions in71Ge yield spin values 3/2 (1299 kev and 1139 kev) and 5/2 (1027 kev) and 5 E2/M1 mixing ratios are given.

Keywords

Nickel Thin Film Hyperfine Field Nuclear Orientation Nuclear Demagnetisation 

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Copyright information

© J.C. Baltzer A.G., Scientific Publishing Company 1987

Authors and Affiliations

  • D. I. Bradley
    • 1
  • J. P. White
    • 1
  • C. J. Ashworth
    • 1
  • J. Rikovska
    • 1
  • N. J. Stone
    • 1
  1. 1.Clarendon LaboratoryOxfordUK

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