Logo do repositório
 
Publicação

The spin polarization of CrO2 revisited

2007-09-22Artigo científico Acesso aberto
Ver registo simples
dc.contributor.authorYates, Karen A.
dc.contributor.authorBranford, W. R.
dc.contributor.authorMagnus, F.
dc.contributor.authorMiyoshi, Y.
dc.contributor.authorMorris, B.
dc.contributor.authorCohen, L. F.
dc.contributor.authorSousa, P. M.
dc.contributor.authorConde, O.
dc.contributor.authorSilvestre, António Jorge
dc.date.accessioned2012-09-10T17:39:42Z
dc.date.available2012-09-10T17:39:42Z
dc.date.issued2007-09-22
dc.description.abstractHere, we use Andreev reflection spectroscopy to study the spin polarization of high quality CrO2 films. We study the spin polarization as a function of growth temperature, resulting in grain size and electrical resistivity. In these films low temperature growth appears to be a necessary but not sufficient condition to guarantee the observation of high spin polarization, and this is only observed in conjunction with suppressed superconducting gap values and anomalously low interface properties. We suggest that this combination of observations is a manifestation of the long range spin triplet proximity effect. (C) 2007 American Institute of Physics.por
dc.identifier.citationYates K. A, Branford W R, Magnus F, Miyoshi Y, Morris B, Cohen L F, Sousa P M, Conde O, Silvestre A. J. The spin polarization of CrO2 revisited. Applied Physics Letters. ISSN‎: ‎0003-6951. 2007: 91 (17).por
dc.identifier.issn0003-6951
dc.identifier.urihttp://hdl.handle.net/10400.21/1762
dc.language.isoengpor
dc.peerreviewedyespor
dc.publisherAmer Inst Physicspor
dc.relation.ispartofseries172504
dc.subjectContact Andreev reflectionpor
dc.subjectTransportpor
dc.subjectFilmspor
dc.subjectTransitionpor
dc.titleThe spin polarization of CrO2 revisitedpor
dc.typejournal article
dspace.entity.typePublication
oaire.citation.conferencePlaceMelvillepor
oaire.citation.issue17por
oaire.citation.titleApplied Physics Letterspor
oaire.citation.volume91por
person.familyNameSilvestre
person.givenNameAntónio Jorge
person.identifier.orcid0000-0001-6517-6275
person.identifier.scopus-author-id25224208600
rcaap.rightsrestrictedAccesspor
rcaap.typearticlepor
relation.isAuthorOfPublicationda27d795-d2eb-4f8c-bfa5-7053ef20f339
relation.isAuthorOfPublication.latestForDiscoveryda27d795-d2eb-4f8c-bfa5-7053ef20f339

Ficheiros

Principais
A mostrar 1 - 1 de 1
Miniatura indisponível
Nome:
The spin polarization of CrO2 revisited.rep.pdf
Tamanho:
13.36 KB
Formato:
Adobe Portable Document Format
Ver/Abrir
Licença
A mostrar 1 - 1 de 1
Miniatura indisponível
Nome:
license.txt
Tamanho:
1.71 KB
Formato:
Item-specific license agreed upon to submission
Descrição:
Ver/Abrir

Coleções

ISEL - Física - Artigos