The influence of electron intervalley transfer on response pulse width of the MSM photodetector |
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| Authors: | Dejan M. Gvozdi and Jovan B. Radunovi |
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| Affiliation: | (1) Faculty of Electrical Engineering, University of Belgrade, B. Revolucije 73, 11000 Belgrade, Yugoslavia |
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| Abstract: | This paper analyses the influence of nonstationary effects on response pulswidth of Metal-Semiconductor-Metal Photodetector (MSM-PD) made of a two-valley semiconductor. A phenomenological model is used for 2D numerical simulation of carrier transport and intervalley transfer. The analysis of the pulsewidth response of the MSM-PD has been made for various micron and submicron structures, bias voltages and incident light wavelengths. |
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| Keywords: | MSM photodetector electron intervalley transfer pulsewidth |
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