By Topic

Millimeter wave mixing with submicron area Nb tunnel junctions

Sign In

Cookies must be enabled to login.After enabling cookies , please use refresh or reload or ctrl+f5 on the browser for the login options.

Formats Non-Member Member
$31 $31
Learn how you can qualify for the best price for this item!
Become an IEEE Member or Subscribe to
IEEE Xplore for exclusive pricing!
close button

puzzle piece

IEEE membership options for an individual and IEEE Xplore subscriptions for an organization offer the most affordable access to essential journal articles, conference papers, standards, eBooks, and eLearning courses.

Learn more about:

IEEE membership

IEEE Xplore subscriptions

2 Author(s)
Callegari, A.C. ; School of Applied and Engineering Physics, Cornell University, Ithaca, New York 14853 ; Buhrman, R.A.

Your organization might have access to this article on the publisher's site. To check, click on this link: 

Submicron area Nb edge tunnel junctions have been fabricated yielding devices with RC times of 10-13 s. Tested as quasiparticle mixers at 55 GHz, they yielded conversion loss of 6.4 db SSB and a noise temperature ?27 K. A gain of 1.4 db with a noise temperature of 145 K was also achieved but was attributed to the Josephson effect.

Published in:

Journal of Applied Physics  (Volume:53 ,  Issue: 2 )