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https://ah.lib.nccu.edu.tw/handle/140.119/80591
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: | Oct-2012 | 上傳時間: | 14-Jan-2016 | 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 |
Appears in Collections: | 期刊論文 |
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