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- URN zum Zitieren dieses Dokuments:
- urn:nbn:de:bvb:355-epub-188132
- DOI zum Zitieren dieses Dokuments:
- 10.5283/epub.18813
Alternative Links zum Volltext:DOI
Zusammenfassung
We report the first measurements of negative ion motion in the superfluid phases of 3He and in the normal phase below 17 mK. Refrigeration was achieved with nuclear demagnetization of copper and we used a pulsed NMR platinum powder thermometer immersed in the liquid. In the A phase the longitudinal resonance frequency provided an additional high-resolution thermometer. In the normal phase we ...
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