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  • Featured in Physics
  • Milestone
  • Access by Xinjiang University

Interpretation of Recent Results on He3 below 3 mK: A New Liquid Phase?

A. J. Leggett

  • School of Mathematical and Physical Sciences, University of Sussex, England

Phys. Rev. Lett. 29, 1227 – Published 30 October, 1972Erratum Phys. Rev. Lett. 30, 411 (1973)

DOI: https://doi.org/10.1103/PhysRevLett.29.1227

Abstract

It is demonstrated that recent NMR results in He3 indicate that at 2.65 mK, the liquid makes a second-order transition to a phase in which the "spin-orbit" symmetry is spontaneously broken. The hypothesis that this phase is a BCS-type phase in which pairs form with l odd, S=1, Sz=±1 leads to reasonable agreement with both NMR and thermodynamic data, but involves some difficulties as to stability.

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This article appears in the following collection:

Letters from the Past - A PRL Retrospective

2008 marked PRL’s 50th anniversary. As part of the celebrations a collection of milestone Letters was started. The collection contains Letters that have made long-lived contributions to physics, either by announcing significant discoveries, or by initiating new areas of research.

See Also

Nobel Focus: Helium Impersonates a Superconductor

David Lindley
Phys. Rev. Focus 12, 16 (2003)

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