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題名 Nb lateral Josephson junction induced by inverse proximity effect with NiFe
作者 李尚凡
Lee, S.F.
貢獻者 應物所
日期 2012-10
上傳時間 14-Jan-2016 17:57:59 (UTC+8)
摘要 We utilize the inverse proximity effect in superconductor-ferromagnet bilayer to generate lateral Josephson junctions. The weak link is created by a ferromagnetic NiFe strip across a superconductor Nb bridge due to the inverse proximity effect. The critical currents of the junctions were measured at different temperatures and magnetic fields. The junctions exhibit a modulation of the critical current in perpendicular magnetic field similar to a Fraunhofer interference pattern which proves the dc Josephson effect. The weak link region induced by the NiFe in Nb persists down to 2 K.
關聯 IEEE Trans. Magn, 48, 11, 4236-4238.(SCI)
資料類型 article
DOI http://dx.doi.org/10.1109/TMAG.2012.2198626
dc.contributor 應物所
dc.creator (作者) 李尚凡zh_TW
dc.creator (作者) Lee, S.F.
dc.date (日期) 2012-10
dc.date.accessioned 14-Jan-2016 17:57:59 (UTC+8)-
dc.date.available 14-Jan-2016 17:57:59 (UTC+8)-
dc.date.issued (上傳時間) 14-Jan-2016 17:57:59 (UTC+8)-
dc.identifier.uri (URI) http://nccur.lib.nccu.edu.tw/handle/140.119/80591-
dc.description.abstract (摘要) We utilize the inverse proximity effect in superconductor-ferromagnet bilayer to generate lateral Josephson junctions. The weak link is created by a ferromagnetic NiFe strip across a superconductor Nb bridge due to the inverse proximity effect. The critical currents of the junctions were measured at different temperatures and magnetic fields. The junctions exhibit a modulation of the critical current in perpendicular magnetic field similar to a Fraunhofer interference pattern which proves the dc Josephson effect. The weak link region induced by the NiFe in Nb persists down to 2 K.
dc.format.extent 107 bytes-
dc.format.mimetype text/html-
dc.relation (關聯) IEEE Trans. Magn, 48, 11, 4236-4238.(SCI)
dc.title (題名) Nb lateral Josephson junction induced by inverse proximity effect with NiFe
dc.type (資料類型) article
dc.identifier.doi (DOI) 10.1109/TMAG.2012.2198626
dc.doi.uri (DOI) http://dx.doi.org/10.1109/TMAG.2012.2198626