Browsing by Author "Storebø, Asta Katrine"

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Effect of the Series Resistance on the Current Response of a HgCdTe Avalanche Photodiode Under High-intensity Nanosecond Irradiation

Storebø, Asta Katrine; Brudevoll, Trond; Selvig, Espen; Hansen, Runar Wattum; Lorentzen, Torgeir; Haakenaasen, Randi (2022-05-10)

We investigate the nonlinear signal current response of a Hg0.72Cd0.28Te avalanche photodiode (APD) irradiated by high-intensity, finite-duration laser pulses. At high irradiation levels and/or high gains, carrier-induced ...
Modeling of a back-illuminated HgCdTe MWIR avalanche photodiode with alloy gradients

Storebø, Asta Katrine; Brudevoll, Trond (2015)

We present results from 2D Monte Carlo simulations of a mid-wave infrared (MWIR) back-illuminated planar n-on-p HgCdTe electron-initiated avalanche photodiode (e- APD). The main objective of this work has been to study the ...
Simulation of infrared avalanche photodiodes from first principles

Storebø, Asta Katrine; Goldar, Dara; Brudevoll, Trond (2017)

The present article deals with device physics and modeling of an Hg0.28Cd0.72Te wide-area electron-initiated avalanche photodiode, with main input data extracted from first principles electronic structure codes. Due to the ...