Literature DB >> 26550884

Polar Phase of Superfluid (3)He in Anisotropic Aerogel.

V V Dmitriev1, A A Senin1, A A Soldatov1,2, A N Yudin1.   

Abstract

We report the first observation of the polar phase of superfluid (3)He. This phase appears in (3)He confined in a new type of aerogel with a nearly parallel arrangement of strands which play the role of ordered impurities. Our experiments qualitatively agree with theoretical predictions and suggest that in other systems with unconventional Cooper pairing (e.g., in unconventional superconductors) similar phenomena may be found in the presence of anisotropic impurities.

Entities:  

Year:  2015        PMID： 26550884     DOI： 10.1103/PhysRevLett.115.165304

Source DB:  PubMed          Journal:  Phys Rev Lett        ISSN： 0031-9007            Impact factor:   9.161


  3 in total

1.  Half-quantum vortices and walls bounded by strings in the polar-distorted phases of topological superfluid 3He.

Authors:  J T Mäkinen; V V Dmitriev; J Nissinen; J Rysti; G E Volovik; A N Yudin; K Zhang; V B Eltsov
Journal:  Nat Commun       Date:  2019-01-16       Impact factor: 14.919

2.  Observation of a new superfluid phase for 3He embedded in nematically ordered aerogel.

Authors:  N Zhelev; M Reichl; T S Abhilash; E N Smith; K X Nguyen; E J Mueller; J M Parpia
Journal:  Nat Commun       Date:  2016-09-27       Impact factor: 14.919

3.  The A-B transition in superfluid helium-3 under confinement in a thin slab geometry.

Authors:  N Zhelev; T S Abhilash; E N Smith; R G Bennett; X Rojas; L Levitin; J Saunders; J M Parpia
Journal:  Nat Commun       Date:  2017-07-03       Impact factor: 14.919
  3 in total

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