Flexible near infrared photoresistors based on recrystallized amorphous germanium thin films

Authors :: Siamack V. Grayli
Antonio Minotti
De Iacovo
Behraad Bahreyni
A. Ferrone
Gary W. Leach
A. Pecora
Luca Maiolo
Lorenzo Colace
Ferrone, A., Maiolo, L., Minotti, A., Pecora, A., Iacovo, D., Colace, L., Grayli, S.V., Leach, G.W., Bahreyni, B.
Ferrone, Andrea
Maiolo, Luca
Minotti, A.
Pecora, A.
Iacovo, De
Colace, Lorenzo
Grayli, S. V.
Leach, G. W.
Bahreyni, B.
Publication Year :: 2017
Publisher :: Institute of Electrical and Electronics Engineers Inc., 2017.
Abstract: In this paper we report on recrystallized amorphous hydrogenated germanium (a-Ge:H) thin film on polyimide to fabricate flexible near infrared (NIR) light sensitive resistors that can be used in flexible electronics. In this work we investigate the effect of pulsed excimer laser annealing of a-Ge:H thin films for fabrication of low temperature photo-detectors operating in the NIR.

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