Quantum dot infrared photodetector design based on double-barrier resonant tunnelling
Published
Journal Article
A novel quantum dot infrared photodeteotor design, based on double-barrier resonant tunnelling, is proposed and demonstrated. Theoretical calculations predict significantly lower dark currents in this device, compared to conventional quantum dot photodetectors. This is borne out of experimental results.
Full Text
Duke Authors
Cited Authors
- Su, XH; Chakrabarti, S; Stiff-Roberts, AD; Singh, J; Bhattacharya, P
Published Date
- August 19, 2004
Published In
Volume / Issue
- 40 / 17
Start / End Page
- 1082 - 1083
International Standard Serial Number (ISSN)
- 0013-5194
Digital Object Identifier (DOI)
- 10.1049/el:20045206
Citation Source
- Scopus