Magnetic Vortices in Rotating Superfluid 3He-B

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Details

Original languageEnglish
Pages (from-to)1362-1365
Number of pages4
JournalPhysical Review Letters
Volume51
Issue number15
Publication statusPublished - Oct 1983
MoE publication typeA1 Journal article-refereed

Researchers

Research units

  • USSR Academy of Sciences

Abstract

Rotating superfluid He3-B is found to possess a new contribution to the NMR frequency shift, which changes sign on reversal of either the angular velocity of rotation or the magnetic field. For p=29.3 bars this gyromagnetic effect shows a discontinuity in magnitude at the first-order phase-transition temperature TTc=0.6, at which a change in the vortex-core structure takes place. These observations support the conclusion that the vortex core possesses a spontaneous intrinsic magnetization.

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