Sudarshan Singh

collaborators

2 papers

physics.app-ph2026

Reduced Dark Current in Cd0.9Zn0.1Te Detector Arrays by Aluminium Oxide Passivation

Sudarshan Singh, Luc Montpetit, Eloïse Rahier +3

Contrary to the prevailing view that processing cadmium zinc telluride (CZT) semiconductors above 150 °C leads to irreversible device degradation, here we show that Al2O3 passivati…

cond-mat.mtrl-sci2022

Ge-Ge $_{0.92}$ Sn $_{0.08}$ core-shell single nanowire infrared photodetector with superior characteristics for on-chip optical communication

Sudarshan Singh, Subhrajit Mukherjee, Samik Mukherjee +5

Recent development on Ge $_{1 - x}$ Sn $_{x}$ nanowires with high Sn content, beyond its solid solubility limit, make them attractive for all group-IV Si-integrated infrared photonics at…

Reduced Dark Current in Cd0.9Zn0.1Te Detector Arrays by Aluminium Oxide Passivation

Ge-Ge0.92​Sn0.08​ core-shell single nanowire infrared photodetector with superior characteristics for on-chip optical communication

Ge-Ge $_{0.92}$ Sn $_{0.08}$ core-shell single nanowire infrared photodetector with superior characteristics for on-chip optical communication