Thermally activated phase slips in superfluid spin transport in magnetic wires
| DC Field | Value | Language |
|---|---|---|
| dc.contributor.author | Kim, Se Kwon | ko |
| dc.contributor.author | Takei, So | ko |
| dc.contributor.author | Tserkovnyak, Yaroslav | ko |
| dc.date.accessioned | 2020-06-05T06:20:12Z | - |
| dc.date.available | 2020-06-05T06:20:12Z | - |
| dc.date.created | 2020-06-04 | - |
| dc.date.created | 2020-06-04 | - |
| dc.date.created | 2020-06-04 | - |
| dc.date.created | 2020-06-04 | - |
| dc.date.issued | 2016-01 | - |
| dc.identifier.citation | PHYSICAL REVIEW B, v.93, no.2, pp.020402 | - |
| dc.identifier.issn | 1098-0121 | - |
| dc.identifier.uri | http://hdl.handle.net/10203/274575 | - |
| dc.description.abstract | We theoretically study thermally activated phase slips in superfluid spin transport in easy-plane magnetic wires within the stochastic Landau-Lifshitz-Gilbert phenomenology, which runs parallel to the Langer-Ambegaokar-McCumber-Halperin theory for thermal resistances in superconducting wires. To that end, we start by obtaining the exact solutions for free-energy minima and saddle points. We provide an analytical expression for the phase-slip rate in the zero spin-current limit, which involves a detailed analysis of spin fluctuations at the extrema of the free energy. An experimental setup for a magnetoelectric circuit is proposed, in which thermal phase slips can be inferred by measuring nonlocal magnetoresistance. | - |
| dc.language | English | - |
| dc.publisher | AMER PHYSICAL SOC | - |
| dc.title | Thermally activated phase slips in superfluid spin transport in magnetic wires | - |
| dc.type | Article | - |
| dc.identifier.wosid | 000368293400001 | - |
| dc.identifier.scopusid | 2-s2.0-84955301427 | - |
| dc.type.rims | ART | - |
| dc.citation.volume | 93 | - |
| dc.citation.issue | 2 | - |
| dc.citation.beginningpage | 020402 | - |
| dc.citation.publicationname | PHYSICAL REVIEW B | - |
| dc.identifier.doi | 10.1103/PhysRevB.93.020402 | - |
| dc.contributor.localauthor | Kim, Se Kwon | - |
| dc.contributor.nonIdAuthor | Takei, So | - |
| dc.contributor.nonIdAuthor | Tserkovnyak, Yaroslav | - |
| dc.description.isOpenAccess | Y | - |
| dc.type.journalArticle | Article | - |
| dc.subject.keywordPlus | SUPERCONDUCTORS | - |
| dc.subject.keywordPlus | SPINTRONICS | - |
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