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Proceedings Paper

Intermixing effect in quantum well infrared detector
Author(s): Wei Lu; Ning Li; Na Li; Lin-Fa Zhang; Shuechu Shen; Ying Fu; Magnus Willander; L. Fu; Hark Hoe Tan; Chennupati Jagadish
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Paper Abstract

The intermixing techniques have been used to modify the behavior of the quantum well infrared photodetector (QWIP). It is demonstrated that the proton implantation assistant intermixing process is very effective to the modification of the quantum well potential. Both the inter-band transition and inter-sub-band transitions are used to study the intermixing effects. After the characterization on the modified detector, the dominant mechanisms in the QWIP are examined.

Paper Details

Date Published: 15 December 2000
PDF: 5 pages
Proc. SPIE 4130, Infrared Technology and Applications XXVI, (15 December 2000); doi: 10.1117/12.409876
Show Author Affiliations
Wei Lu, Shanghai Institute of Technical Physics (China)
Ning Li, Shanghai Institute of Technical Physics (China)
Na Li, Shanghai Institute of Technical Physics (China)
Lin-Fa Zhang, Shanghai Institute of Technical Physics (China)
Shuechu Shen, Shanghai Institute of Technical Physics (China)
Ying Fu, Chalmers Univ. of Technology and Univ. of Gothenburg (Sweden)
Magnus Willander, Chalmers Univ. of Technology and Univ. of Gothenburg (Sweden)
L. Fu, Australian National Univ. (Australia)
Hark Hoe Tan, Australian National Univ. (Australia)
Chennupati Jagadish, Australian National Univ. (Australia)


Published in SPIE Proceedings Vol. 4130:
Infrared Technology and Applications XXVI
Bjorn F. Andresen; Gabor F. Fulop; Marija Strojnik, Editor(s)

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