TITLE

Germanium blocked-impurity-band far-infrared detectors

AUTHOR(S)
Watson, Dan M.; Huffman, James E.
PUB. DATE
May 1988
SOURCE
Applied Physics Letters;5/9/1988, Vol. 52 Issue 19, p1602
SOURCE TYPE
Academic Journal
DOC. TYPE
Article
ABSTRACT
Ge:Ga blocked-impurity-band detectors having long-wavelength thresholds of 190 μm and peak quantum efficiencies of 4% have been fabricated. This performance approaches that of state-of-the-art discrete Ge:Ga photoconductors, with the additional benefit of good response at wavelengths longer than that obtained with unstressed photoconductors.
ACCESSION #
9826715

 

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