Pulsed NMR experiments in superfluid He-3 confined in aerogel

Dmitriev, VV and Kosarev, [Unknown] and Mulders, N and Zavjalov, VV and Zmeev, DY (2003) Pulsed NMR experiments in superfluid He-3 confined in aerogel. Physica B: Condensed Matter, 329 (1). pp. 296-298. ISSN 0921-4526

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Abstract

Pulsed NMR experiments have been performed in both B and supercooled A phases of superfluid He-3 in aerogel. Dependencies of spin precession frequency on tipping angle in B-phase of superfluid He-3 in aerogel are found to be different for pure He-3 and for the cell preplated with He-4. A sharp increase of the frequency for tipping angles greater than 104degrees was observed in low temperature superfluid phase of He-3 in He-4 preplated aerogel as it is expected for the B-phase structure of the order. parameter. Dependencies of the frequency on the tipping angle in supercooled A-phase are similar for both pure He-3 and He-4 preplated aerogel. (C) 2003 Elsevier Science B.V. All rights reserved.

Item Type:
Journal Article
Journal or Publication Title:
Physica B: Condensed Matter
Uncontrolled Keywords:
/dk/atira/pure/subjectarea/asjc/2500/2504
Subjects:
?? superfluid he-3aerogelnmrscatteringstateelectronic, optical and magnetic materialselectrical and electronic engineeringcondensed matter physics ??
ID Code:
88267
Deposited By:
Deposited On:
16 Oct 2017 08:48
Refereed?:
Yes
Published?:
Published
Last Modified:
15 Jul 2024 17:16