File Download

There are no files associated with this item.

  Links for fulltext
     (May Require Subscription)
Supplementary

Article: Theory for supersolid He4: Vacancy condensation facilitated by a low-energy bound state of a vacancy and an interstitial

TitleTheory for supersolid He4: Vacancy condensation facilitated by a low-energy bound state of a vacancy and an interstitial
Authors
Issue Date2005
PublisherAmerican Physical Society. The Journal's web site is located at http://prb.aps.org/
Citation
Physical Review B - Condensed Matter And Materials Physics, 2005, v. 72 n. 13 How to Cite?
AbstractAlthough both vacancies and interstitials have relatively high activation energies in the normal solid, we propose that a lower energy bound state of a vacancy and an interstitial may facilitate vacancy condensation to give supersolidity in He4. We use a phenomenological two-band boson lattice model to demonstrate this new mechanism and discuss the possible relevance to the recently observed superfluidlike, nonclassical rotational inertial experiments of Kim and Chan in solid He4. Some of our results may also be applicable to trapped bosons in optical lattices. © 2005 The American Physical Society.
Persistent Identifierhttp://hdl.handle.net/10722/174983
ISSN
2014 Impact Factor: 3.736
2015 SCImago Journal Rankings: 1.933
ISI Accession Number ID
References

 

DC FieldValueLanguage
dc.contributor.authorDai, Xen_US
dc.contributor.authorMa, Men_US
dc.contributor.authorZhang, FCen_US
dc.date.accessioned2012-11-26T08:48:29Z-
dc.date.available2012-11-26T08:48:29Z-
dc.date.issued2005en_US
dc.identifier.citationPhysical Review B - Condensed Matter And Materials Physics, 2005, v. 72 n. 13en_US
dc.identifier.issn1098-0121en_US
dc.identifier.urihttp://hdl.handle.net/10722/174983-
dc.description.abstractAlthough both vacancies and interstitials have relatively high activation energies in the normal solid, we propose that a lower energy bound state of a vacancy and an interstitial may facilitate vacancy condensation to give supersolidity in He4. We use a phenomenological two-band boson lattice model to demonstrate this new mechanism and discuss the possible relevance to the recently observed superfluidlike, nonclassical rotational inertial experiments of Kim and Chan in solid He4. Some of our results may also be applicable to trapped bosons in optical lattices. © 2005 The American Physical Society.en_US
dc.languageengen_US
dc.publisherAmerican Physical Society. The Journal's web site is located at http://prb.aps.org/en_US
dc.relation.ispartofPhysical Review B - Condensed Matter and Materials Physicsen_US
dc.titleTheory for supersolid He4: Vacancy condensation facilitated by a low-energy bound state of a vacancy and an interstitialen_US
dc.typeArticleen_US
dc.identifier.emailZhang, FC: fuchun@hkucc.hku.hken_US
dc.identifier.authorityZhang, FC=rp00840en_US
dc.description.naturelink_to_subscribed_fulltexten_US
dc.identifier.doi10.1103/PhysRevB.72.132504en_US
dc.identifier.scopuseid_2-s2.0-29744434726en_US
dc.identifier.hkuros111969-
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-29744434726&selection=ref&src=s&origin=recordpageen_US
dc.identifier.volume72en_US
dc.identifier.issue13en_US
dc.identifier.isiWOS:000232933700027-
dc.publisher.placeUnited Statesen_US
dc.identifier.scopusauthoridDai, X=55237280400en_US
dc.identifier.scopusauthoridMa, M=7202445040en_US
dc.identifier.scopusauthoridZhang, FC=14012468800en_US
dc.identifier.citeulike6248890-

Export via OAI-PMH Interface in XML Formats


OR


Export to Other Non-XML Formats