DC Field | Value | Language |
---|---|---|
dc.contributor.author | Lee, Seung-Jae | ko |
dc.contributor.author | Moon, Jung-Hwan | ko |
dc.contributor.author | Lee, Hyun-Woo | ko |
dc.contributor.author | Lee, Kyung-Jin | ko |
dc.date.accessioned | 2020-11-20T07:30:30Z | - |
dc.date.available | 2020-11-20T07:30:30Z | - |
dc.date.created | 2020-11-18 | - |
dc.date.created | 2020-11-18 | - |
dc.date.issued | 2017-11 | - |
dc.identifier.citation | PHYSICAL REVIEW B, v.96, no.18 | - |
dc.identifier.issn | 2469-9950 | - |
dc.identifier.uri | http://hdl.handle.net/10203/277432 | - |
dc.description.abstract | We theoretically investigate spin-wave propagation through a magnetic metamaterial with spatially modulated Dzyaloshinskii-Moriya interaction. We establish an effective Schrodinger equation for spin waves and derive boundary conditions for spin waves passing through the boundary between two regions having different Dzyaloshinskii-Moriya interactions. Based on these boundary conditions, we find that the spin wave can be amplified at the boundary and the spin-wave band gap is tunable either by an external magnetic field or the strength of Dzyaloshinskii-Moriya interaction, which offers a spin-wave analog of the field-effect transistor in traditional electronics. | - |
dc.language | English | - |
dc.publisher | AMER PHYSICAL SOC | - |
dc.title | Spin-wave propagation in the presence of inhomogeneous Dzyaloshinskii-Moriya interactions | - |
dc.type | Article | - |
dc.identifier.wosid | 000416234500014 | - |
dc.identifier.scopusid | 2-s2.0-85038585558 | - |
dc.type.rims | ART | - |
dc.citation.volume | 96 | - |
dc.citation.issue | 18 | - |
dc.citation.publicationname | PHYSICAL REVIEW B | - |
dc.identifier.doi | 10.1103/PhysRevB.96.184433 | - |
dc.contributor.localauthor | Lee, Kyung-Jin | - |
dc.contributor.nonIdAuthor | Lee, Seung-Jae | - |
dc.contributor.nonIdAuthor | Moon, Jung-Hwan | - |
dc.contributor.nonIdAuthor | Lee, Hyun-Woo | - |
dc.description.isOpenAccess | N | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordPlus | CURRENT-DRIVEN DYNAMICS | - |
dc.subject.keywordPlus | REAL-SPACE OBSERVATION | - |
dc.subject.keywordPlus | DOMAIN-WALLS | - |
dc.subject.keywordPlus | SKYRMIONS | - |
dc.subject.keywordPlus | EXCHANGE | - |
dc.subject.keywordPlus | CRYSTAL | - |
dc.subject.keywordPlus | TORQUE | - |
dc.subject.keywordPlus | ORDER | - |
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