Josephson junctions with second harmonic in the current-phase relation: Properties of Phi-junctions
| hal.structure.identifier | Physikalisches Institut II-Experimentalphysik II | |
| dc.contributor.author | GOLDOBIN, E. | |
| hal.structure.identifier | Physikalisches Institut II-Experimentalphysik II | |
| dc.contributor.author | KOELLE, D. | |
| hal.structure.identifier | Physikalisches Institut II-Experimentalphysik II | |
| dc.contributor.author | KLEINER, R. | |
| hal.structure.identifier | Centre de physique moléculaire optique et hertzienne [CPMOH] | |
| hal.structure.identifier | Institut universitaire de France [IUF] | |
| dc.contributor.author | BUZDIN, Alexandre I. | |
| dc.date.created | 2007-08-20 | |
| dc.date.issued | 2007 | |
| dc.identifier.issn | 1098-0121 | |
| dc.description.abstractEn | Several recent experiments revealed a change of the sign of the first harmonic in the current-phase relation of Josephson junctions (JJ) based on novel superconductors, e.g., d-wave based or JJ with ferromagnetic barrier. In this situation the role of the second harmonic becomes dominant and it determines the scenario of a 0-pi transition. We discuss different mechanisms of the second harmonic generation and its sign. If the second harmonic is negative the 0-pi transition becomes continuous and the realization of the so-called varphi junction is possible. We study the unusual properties of such a novel JJ and analyze the possible experimental techniques for their observation. | |
| dc.language.iso | en | |
| dc.publisher | American Physical Society | |
| dc.title.en | Josephson junctions with second harmonic in the current-phase relation: Properties of Phi-junctions | |
| dc.type | Article de revue | |
| dc.identifier.doi | 10.1103/PhysRevB.76.224523 | |
| dc.subject.hal | Physique [physics]/Matière Condensée [cond-mat]/Supraconductivité [cond-mat.supr-con] | |
| dc.identifier.arxiv | 0708.2624 | |
| bordeaux.journal | Physical Review B: Condensed Matter and Materials Physics (1998-2015) | |
| bordeaux.page | 224523 (13) | |
| bordeaux.volume | 76 | |
| bordeaux.issue | 22 | |
| bordeaux.peerReviewed | oui | |
| hal.identifier | hal-00401243 | |
| hal.version | 1 | |
| hal.popular | non | |
| hal.audience | Internationale | |
| hal.origin.link | https://hal.archives-ouvertes.fr//hal-00401243v1 | |
| bordeaux.COinS | ctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=Physical%20Review%20B:%20Condensed%20Matter%20and%20Materials%20Physics%20(1998-2015)&rft.date=2007&rft.volume=76&rft.issue=22&rft.spage=224523%20(13)&rft.epage=224523%20(13)&rft.eissn=1098-0121&rft.issn=1098-0121&rft.au=GOLDOBIN,%20E.&KOELLE,%20D.&KLEINER,%20R.&BUZDIN,%20Alexandre%20I.&rft.genre=article |
Fichier(s) constituant ce document
| Fichiers | Taille | Format | Vue |
|---|---|---|---|
|
Il n'y a pas de fichiers associés à ce document. |
|||