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DC Field | Value | Language |
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dc.citation.conferencePlace | US | - |
dc.citation.title | APS March Meeting 2017 | - |
dc.contributor.author | Jin, Mi-Jin | - |
dc.contributor.author | Moon, Seon Young | - |
dc.contributor.author | Park, Jungmin | - |
dc.contributor.author | Modepalli, Vijaykumar | - |
dc.contributor.author | Jo, Junhyeon | - |
dc.contributor.author | Kim, Shin-Ik | - |
dc.contributor.author | Koo, Hyun Cheol | - |
dc.contributor.author | Min, Byung-Chul | - |
dc.contributor.author | Lee, Hyun-Woo | - |
dc.contributor.author | Baek, Seung-Hyub | - |
dc.contributor.author | Yoo, Jung-Woo | - |
dc.date.accessioned | 2023-12-19T19:36:07Z | - |
dc.date.available | 2023-12-19T19:36:07Z | - |
dc.date.created | 2017-05-18 | - |
dc.date.issued | 2017-03-16 | - |
dc.description.abstract | The conductive interface at LaAlO3/SrTiO3 (LAO/STO) can be designed to exhibit high mobility with tunable carrier concentration and exhibits various unique electronic behaviors. This interface could be also interesting playground for `'spin-orbitronics'' as the structure itself strongly couple the spin and orbital degree of freedom through the Rashba spin-orbit interaction. We report the non-local spin diffusion at LAO/STO interface induced by the spin Hall effect. The Hall-bar (H-bar) like geometry was employed to generate a transverse spin polarized current, which in turn can be detected by the inverse spin Hall effect. Our results clearly demonstrated the non-local spin diffusion as well as effective spin charge conversion at this oxide heterointerface. The analysis on the non-local spin voltage displays that both D''yakonov-Perel'' and Elliott-Yafet mechanisms involve in the spin relaxation. Our results show that the oxide heterointerface is highly efficient in spin-charge conversion with exceptionally strong spin Hall coefficient γ \textasciitilde 0.24 and could be an outstanding platform for the study of coupled charge and spin transport phenomena and their electronic applications. | - |
dc.identifier.bibliographicCitation | APS March Meeting 2017 | - |
dc.identifier.uri | https://scholarworks.unist.ac.kr/handle/201301/39705 | - |
dc.identifier.url | http://meetings.aps.org/Meeting/MAR17/Session/R43.12 | - |
dc.language | 영어 | - |
dc.publisher | American Physical Society | - |
dc.title | Spin Hall Effect Driven Non-Local Spin Diffusion at Oxide Heterointerfaces | - |
dc.type | Conference Paper | - |
dc.date.conferenceDate | 2017-03-13 | - |
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