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題名 Inverse spin Hall effect induced by spin pumping into semiconducting ZnO
作者 Lee, Jung-Chuan ; Huang, Leng-Wei ; Hung, Dung-Shing ; Chiang, Tung-Han ; Huang, J. C. A. ; Liang, Jun-Zhi ; Lee, Shang-Fan
李尚凡
貢獻者 應物所
日期 2014.02
上傳時間 5-Mar-2014 17:53:30 (UTC+8)
摘要 The inverse spin Hall effect (ISHE) of n-type semiconductor ZnO thin films with weak spin-orbit coupling has been observed by utilizing the spin pumping method. In the ferromagnetic resonance condition, the spin pumping driven by the dynamical exchange interaction of a permalloy film injects a pure spin current into the adjacent ZnO layer. This spin current gives rise to a DC voltage through the ISHE in the ZnO layer, and the DC voltage is proportional to the microwave excitation power. The effect is sizeable even when the spin backflow is considered.
關聯 Applied Physics Letters, 104(5), 052401
資料來源 http://dx.doi.org/10.1063/1.4863750
資料類型 article
DOI http://dx.doi.org/10.1063/1.4863750
dc.contributor 應物所en_US
dc.creator (作者) Lee, Jung-Chuan ; Huang, Leng-Wei ; Hung, Dung-Shing ; Chiang, Tung-Han ; Huang, J. C. A. ; Liang, Jun-Zhi ; Lee, Shang-Fanen_US
dc.creator (作者) 李尚凡zh_TW
dc.date (日期) 2014.02en_US
dc.date.accessioned 5-Mar-2014 17:53:30 (UTC+8)-
dc.date.available 5-Mar-2014 17:53:30 (UTC+8)-
dc.date.issued (上傳時間) 5-Mar-2014 17:53:30 (UTC+8)-
dc.identifier.uri (URI) http://nccur.lib.nccu.edu.tw/handle/140.119/64469-
dc.description.abstract (摘要) The inverse spin Hall effect (ISHE) of n-type semiconductor ZnO thin films with weak spin-orbit coupling has been observed by utilizing the spin pumping method. In the ferromagnetic resonance condition, the spin pumping driven by the dynamical exchange interaction of a permalloy film injects a pure spin current into the adjacent ZnO layer. This spin current gives rise to a DC voltage through the ISHE in the ZnO layer, and the DC voltage is proportional to the microwave excitation power. The effect is sizeable even when the spin backflow is considered.en_US
dc.format.extent 889756 bytes-
dc.format.mimetype application/pdf-
dc.language.iso en_US-
dc.relation (關聯) Applied Physics Letters, 104(5), 052401en_US
dc.source.uri (資料來源) http://dx.doi.org/10.1063/1.4863750en_US
dc.title (題名) Inverse spin Hall effect induced by spin pumping into semiconducting ZnOen_US
dc.type (資料類型) articleen
dc.identifier.doi (DOI) 10.1063/1.4863750en_US
dc.doi.uri (DOI) http://dx.doi.org/10.1063/1.4863750en_US