政大機構典藏-National Chengchi University Institutional Repository(NCCUR):Item 140.119/64468

English | 正體中文 | 简体中文 | Post-Print筆數 : 27 | Items with full text/Total items : 113648/144635 (79%)
Visitors : 51573059 Online Users : 938

RC Version 6.0 © Powered By DSPACE, MIT. Enhanced by NTU Library IR team.

Home ‧ Login ‧ Upload ‧ Help ‧ About ‧ Administer

政大典藏 > College of Science > Graduate Institute of Applied Physics > Periodical Articles > Item 140.119/64468

Please use this identifier to cite or link to this item: https://nccur.lib.nccu.edu.tw/handle/140.119/64468

Title:	Nb lateral Josephson junctions induced by a NiFe cross strip
Authors:	Lin, L. K.;Huang, S. Y.;Huang, J. H.;Lee, S. F. 李尚凡
Contributors:	應物所
Date:	2012.12
Issue Date:	2014-03-05 17:53:17 (UTC+8)
Abstract:	We fabricated lateral junctions by crossing superconductingNb strips in metallic contact with a ferromagnetic NiFe strip. Transport measurements on the Nb lateral junctions exhibit modulations of the critical current with a varying perpendicular magnetic field similar to a Fraunhofer interference pattern, which demonstrates the dc Josephson effect. The modulations of the critical current could be attributed to an effective weak link embedded in the Nb strip and formed a Josephson junction. Appearance of Shapiro steps on the current-voltage curves of these junctions when microwaves irradiation is applied proves the ac Josephson effect. The underlying physics of the effective weak link induced by the NiFe strip is discussed.
Relation:	Applied Physics Letters, 101(24), 242601
Source URI:	http://dx.doi.org/10.1063/1.4770302
Data Type:	article
Appears in Collections:	[Graduate Institute of Applied Physics] Periodical Articles

Files in This Item:

File	Description	Size	Format
242601.pdf		1521Kb	Adobe PDF2	1440	View/Open

社群 sharing

著作權政策宣告 Copyright Announcement

1.本網站之數位內容為國立政治大學所收錄之機構典藏，無償提供學術研究與公眾教育等公益性使用，惟仍請適度，合理使用本網站之內容，以尊重著作權人之權益。商業上之利用，則請先取得著作權人之授權。
The digital content of this website is part of National Chengchi University Institutional Repository. It provides free access to academic research and public education for non-commercial use. Please utilize it in a proper and reasonable manner and respect the rights of copyright owners. For commercial use, please obtain authorization from the copyright owner in advance.

2.本網站之製作，已盡力防止侵害著作權人之權益，如仍發現本網站之數位內容有侵害著作權人權益情事者，請權利人通知本網站維護人員(nccur@nccu.edu.tw)，維護人員將立即採取移除該數位著作等補救措施。
NCCU Institutional Repository is made to protect the interests of copyright owners. If you believe that any material on the website infringes copyright, please contact our staff(nccur@nccu.edu.tw). We will remove the work from the repository and investigate your claim.

Loading...