dc.contributor.author | Rabinovich, D. S. | |
dc.contributor.author | Bobkova, I. V. | |
dc.contributor.author | Bobkov, A. M. | |
dc.contributor.author | Silaev, Mikhail | |
dc.date.accessioned | 2018-12-12T10:36:34Z | |
dc.date.available | 2018-12-12T10:36:34Z | |
dc.date.issued | 2018 | |
dc.identifier.citation | Rabinovich, D. S., Bobkova, I. V., Bobkov, A. M., & Silaev, M. (2018). Chirality selective spin interactions mediated by the moving superconducting condensate. <i>Physical Review B</i>, <i>98</i>(18), Article 184511. <a href="https://doi.org/10.1103/physrevb.98.184511" target="_blank">https://doi.org/10.1103/physrevb.98.184511</a> | |
dc.identifier.other | CONVID_28743516 | |
dc.identifier.other | TUTKAID_79649 | |
dc.identifier.uri | https://jyx.jyu.fi/handle/123456789/60573 | |
dc.description.abstract | We show that superconducting correlations in the presence of nonzero condensate velocity can mediate the
peculiar interaction between localized spins that breaks the global inversion symmetry of magnetic moments. The
proposed interaction mechanism is capable of removing fundamental degeneracies between topologically distinct
magnetic textures. For the generic system of three magnetic impurities in the current-carrying superconductor,
we find the energy term proportional to spin chirality. In realistic superconductor/ferromagnetic/superconductor
setups we reveal significant energy differences between various magnetic textures with opposite chiralities. We
calculate Josephson energies of junctions through left- and right-handed magnetic helices as well as through
the magnetic skyrmions with opposite topological charges. Relative energy shifts between otherwise degenerate
magnetic textures in these setups are regulated by the externally controlled Josephson phase difference. The
suggested low-dissipative manipulation with the skyrmion position in a racetrack geometry can be used for
advanced spintronics applications. | fi |
dc.format.mimetype | application/pdf | |
dc.language.iso | eng | |
dc.publisher | American Physical Society | |
dc.relation.ispartofseries | Physical Review B | |
dc.rights | In Copyright | |
dc.subject.other | exchange interaction | |
dc.subject.other | helicoidal magnetic texture | |
dc.subject.other | impurities in superconductors | |
dc.subject.other | Josephson effect | |
dc.subject.other | magnetic texture | |
dc.subject.other | magnetic vortices | |
dc.subject.other | RKKY interaction | |
dc.subject.other | skyrmions | |
dc.subject.other | spin texture | |
dc.title | Chirality selective spin interactions mediated by the moving superconducting condensate | |
dc.type | article | |
dc.identifier.urn | URN:NBN:fi:jyu-201811264875 | |
dc.contributor.laitos | Fysiikan laitos | fi |
dc.contributor.laitos | Department of Physics | en |
dc.contributor.oppiaine | Fysiikka | fi |
dc.contributor.oppiaine | Nanoscience Center | fi |
dc.contributor.oppiaine | Physics | en |
dc.contributor.oppiaine | Nanoscience Center | en |
dc.type.uri | http://purl.org/eprint/type/JournalArticle | |
dc.date.updated | 2018-11-26T13:15:11Z | |
dc.type.coar | http://purl.org/coar/resource_type/c_2df8fbb1 | |
dc.description.reviewstatus | peerReviewed | |
dc.relation.issn | 2469-9950 | |
dc.relation.numberinseries | 18 | |
dc.relation.volume | 98 | |
dc.type.version | publishedVersion | |
dc.rights.copyright | © 2018 American Physical Society. | |
dc.rights.accesslevel | openAccess | fi |
dc.subject.yso | suprajohteet | |
dc.subject.yso | suprajohtavuus | |
dc.subject.yso | magnetismi | |
dc.format.content | fulltext | |
jyx.subject.uri | http://www.yso.fi/onto/yso/p9946 | |
jyx.subject.uri | http://www.yso.fi/onto/yso/p9398 | |
jyx.subject.uri | http://www.yso.fi/onto/yso/p7808 | |
dc.rights.url | http://rightsstatements.org/page/InC/1.0/?language=en | |
dc.relation.doi | 10.1103/physrevb.98.184511 | |
dc.type.okm | A1 | |