Cart (Loading....) | Create Account
Close category search window
 

Use of nBn structures to suppress surface leakage currents in unpassivated InAs infrared photodetectors

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

3 Author(s)
Pedrazzani, J.R. ; Inst. of Opt., Univ. of Rochester, Rochester, NY ; Maimon, S. ; Wicks, G.W.

Surface leakage current is a significant source of dark current in conventional narrow-gap p-n junction photodetectors. It is shown that the nBn photodetector, which was originally designed to eliminate dark current arising from generation-recombination mechanisms, also effectively eliminates surface leakage currents. The result is a measured dark current lower by over six orders of magnitude than that of the InAs p-n photodetector for device temperatures of 140 K.

Published in:

Electronics Letters  (Volume:44 ,  Issue: 25 )

Date of Publication:

December 4 2008

Need Help?


IEEE Advancing Technology for Humanity About IEEE Xplore | Contact | Help | Terms of Use | Nondiscrimination Policy | Site Map | Privacy & Opting Out of Cookies

A not-for-profit organization, IEEE is the world's largest professional association for the advancement of technology.
© Copyright 2014 IEEE - All rights reserved. Use of this web site signifies your agreement to the terms and conditions.