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T. K. PARASHAR1, R. K. LAL2,*
Paper reviews a generic model of InP/InAsSb based photovoltaic gas detector. The model has been applied to characterise a photovoltaic detector for 1.3-1.5μm region. Besides of the characterisation, the effect of trap level and Nf-sigma product on R0A and detectivity has been investigated detector for HF gas detection. High detectivity and Quantum efficiency obtained on the basis of this model lies in wavelength range 1.25-1.5 μm reveals that this detector is best suited for detection of hydrogen fluoride (HF)..
Gas Detector, HF detector, Zero bias resistance-area products, Detectivity.
T. K. PARASHAR, R. K. LAL, Theoretical modelling of InP based photo detector for hydrogen fluoride gas detection in short wavelength region, Optoelectronics and Advanced Materials - Rapid Communications, 5, 7, July 2011, pp.732-737 (2011).
Submitted at: June 24, 2011
Accepted at: July 25, 2011
Optoelectronics and Advanced Materials - Rapid Communications
(2023): 0.5 - 2023 Journal Citation Reports (Clarivate Analytics, 2024)
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