Surface spin waves in 3He-A, a probe for vortex phenomena in narrow gaps

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dc.contributorAalto-yliopistofi
dc.contributorAalto Universityen
dc.contributor.authorHakonen, Pertti J.
dc.contributor.authorNummila, K. K.
dc.contributor.authorSimola, J. T.
dc.contributor.authorSkrbek, L.
dc.contributor.authorMamniashvili, G.
dc.contributor.departmentTeknillisen fysiikan laitosfi
dc.contributor.departmentDepartment of Applied Physicsen
dc.contributor.schoolPerustieteiden korkeakoulufi
dc.contributor.schoolSchool of Scienceen
dc.date.accessioned2015-09-14T09:01:32Z
dc.date.available2015-09-14T09:01:32Z
dc.date.issued1987
dc.description.abstractWe report measurements on a new collective spin-wave mode trapped by the textural boundary layers of 3 He-A within a stack of thin Mylar plates. The surface mode was seen as a new peak in the cw NMR spectrum measured at H0=284 Oe. Rotation of the sample, with Ω orthogonal to the gaps, increased the spectral weight of the surface mode, indicating an increase in the textural boundary layers caused by a counterflow-induced transition. This phenomenon was used to study vortex creation and persistent currents.en
dc.description.versionPeer revieweden
dc.format.extent678-681
dc.format.mimetypeapplication/pdfen
dc.identifier.citationHakonen, Pertti J. & Nummila, K. K. & Simola, J. T. & Skrbek, L. & Mamniashvili, G. 1987. Surface spin waves in 3He-A, a probe for vortex phenomena in narrow gaps. Physical Review Letters. Volume 58, Issue 7. 678-681. ISSN 0031-9007 (printed). DOI: 10.1103/physrevlett.58.678en
dc.identifier.doi10.1103/physrevlett.58.678
dc.identifier.issn0031-9007 (printed)
dc.identifier.urihttps://aaltodoc.aalto.fi/handle/123456789/17659
dc.identifier.urnURN:NBN:fi:aalto-201509144264
dc.language.isoenen
dc.publisherAmerican Physical Society (APS)en
dc.relation.ispartofseriesPhysical Review Lettersen
dc.relation.ispartofseriesVolume 58, Issue 7
dc.rights© 1987 American Physical Society (APS). This is the accepted version of the following article: Hakonen, Pertti J. & Nummila, K. K. & Simola, J. T. & Skrbek, L. & Mamniashvili, G. 1987. Surface spin waves in 3He-A, a probe for vortex phenomena in narrow gaps. Physical Review Letters. Volume 58, Issue 7. 678-681. ISSN 0031-9007 (printed). DOI: 10.1103/physrevlett.58.678, which has been published in final form at http://journals.aps.org/prl/abstract/10.1103/PhysRevLett.58.678.en
dc.rights.holderAmerican Physical Society (APS)
dc.subject.keywordvorticesen
dc.subject.keywordsurface modesen
dc.subject.keywordspin-wave modesen
dc.subject.otherPhysicsen
dc.titleSurface spin waves in 3He-A, a probe for vortex phenomena in narrow gapsen
dc.typeA1 Alkuperäisartikkeli tieteellisessä aikakauslehdessäfi
dc.type.dcmitypetexten
dc.type.versionFinal published versionen
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