Quantum dots-in-a-well infrared photodetectors grown by MOCVD

Greg Jolley, Lan Fu, H. Hoe Tan, C. Jagadish, N. Vukmirović, P. Harrison

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

The performance characteristics of InGaAs/GaAs quantum-dots-in-a-well infrared photodetectors grown by MOCVD are reported. A responsivity of 40mA/W at the peak detectivity of 3.2×109cmHz1/2/W has been achieved at a temperature of 77K. In an effort to understand the spectral behavior of the characterized devices band structure modeling has been performed.

Original languageEnglish
Title of host publicationProceedings of the 2006 International Conference on Nanoscience and Nanotechnology, ICONN
EditorsC. Jagadish, G. Q. Max Lu
PublisherIEEE
Pages419-422
Number of pages4
ISBN (Electronic)1424404533
ISBN (Print)9781424404525
DOIs
Publication statusPublished - 16 Apr 2007
Externally publishedYes
Event2006 International Conference on Nanoscience and Nanotechnology - Brisbane, Australia
Duration: 3 Jul 20067 Jul 2006

Publication series

NameInternational Conference on Nanoscience and Nanotechnology, ICONN
PublisherIEEE
Volume2006
ISSN (Print)2150-3591
ISSN (Electronic)2150-3605

Conference

Conference2006 International Conference on Nanoscience and Nanotechnology
Abbreviated titleICONN 2006
Country/TerritoryAustralia
CityBrisbane
Period3/07/067/07/06

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