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Helium and Hydrogen (super?)Solids

  • Kaden Richard Alan Hazzard
Chapter
Part of the Springer Theses book series (Springer Theses)

Abstract

I develop a phenomenology of a particular model of disordered supersolidity. It is related to proposals that superflow occurs along defects—dislocations, grain boundaries, and amorphous regions—but develops a picture of the macroscopic, experimental properties of the system starting from these microscopic considerations. The essence of the idea is that superflow may exist in large disordered regions, and that the supersolid feature observed in torsional oscillator experiments corresponds to the point where these become globally phase coherent, even though the superflow \(within\) the domains is already present at higher temperatures. The experimental consequences of this are fleshed out and found to be consistent with the present state of experiments.

Keywords

Critical Velocity Torsional Oscillator Circular Domain Superfluid Transition Dissipation Peak 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

References

  1. 1.
    E. Kim, M. Chan, Nature 427, 225 (2004)Google Scholar
  2. 2.
    E. Kim, M.H.W. Chan, Science 305, 1941 (2004)Google Scholar
  3. 3.
    N. Prokof’ev, Adv. Phys. 56, 381 (2007)Google Scholar
  4. 4.
    E. Kim, J.S. Xia, J.T. West, X. Lin, A.C. Clark, M.H.W. Chan, Phys. Rev. Lett. 100, 065301 (2008)Google Scholar
  5. 5.
    A.C. Clark, X. Lin, M.H.W. Chan, Phys. Rev. Lett. 97, 245301 (2006)Google Scholar
  6. 6.
    Y. Aoki, J.C. Graves, H. Kojima, Phys. Rev. Lett. 99, 015301 (2007)Google Scholar
  7. 7.
    X. Lin, A.C. Clark, Z.G. Cheng, M.H.W. Chan, Phys. Rev. Lett. 102, 125302 (2009)Google Scholar
  8. 8.
    A.S.C. Rittner, J.D. Reppy, Phys. Rev. Lett. 97, 165301 (2006)Google Scholar
  9. 9.
    A.S.C. Rittner, J.D. Reppy, Phys. Rev. Lett. 98, 175302 (2007)Google Scholar
  10. 10.
    A.-S. Rittner, J. Reppy, Phys. Rev. Lett. 101, 155301 (2008)Google Scholar
  11. 11.
    J. Day, J. Beamish, Nature 450, 853 (2007)Google Scholar
  12. 12.
    J.M. Goodkind, Phys. Rev. Lett. 89, 095301 (2002)Google Scholar
  13. 13.
    M.W. Ray, R.B. Hallock, arxiv:1007.2156Google Scholar
  14. 14.
    M.W. Ray, R.B. Hallock, arxiv:1005.1022Google Scholar

Copyright information

© Springer Science+Business Media, LLC  2011

Authors and Affiliations

  1. 1.JILA University of ColoradoBoulderUSA

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