Internally Shunted Superconducting Josephson Junction
Replaces Josephson tunnel junction and shunting resistorCan be used to replace a resistively shunted tunnel junction in niobium circuits
Single-flux quantum digital integrated circuitsSuperconducting quantum interference devices (SQUIDS)Other applications in which the current-voltage characteristic must be nonhystereticApplications for which the product of the critical current and the normal state resistance should be a large value
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Patent Number: US6734454B2
Application Number: US2002229354A
Inventor: Van Duzer, Theodore | Meng, Xiaoxan | Newman, Nathan | Yu, Lei | Kaul, Anupama Bhat
Priority Date: 27 Aug 2001
Priority Number: US6734454B2
Application Date: 26 Aug 2002
Publication Date: 11 May 2004
IPC Current: H01L003922
US Class: 257031 | 257034 | 257035 | 257E39014 | 365162 | 505162 | 505190 | 505329
Assignee Applicant: The Regents of the University of California | The Arizona Board of Regents,Tempe
Title: Internally shunted Josephson junction device
Usefulness: Internally shunted Josephson junction device
Summary: For superconducting quantum interference devices (SQUIDS) and single flux quantum logic circuits.
Novelty: Josephson junction for superconducting quantum interference device, has tantalum nitride layer with inherent resistance and niobium titanium nitride layers between two niobium layers
電子
半導體
6734454
Tech ID/UC Case 17110/2002-015-0 Related Cases 2002-015-0
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