Visible to Long-Wave Infrared Photodetectors based on Copper Tetracyanoquinodimethane (CuTCNQ) Crystals
S Balendhran, Z Hussain, VR Shrestha, J Cadusch, M Ye, H Kim, R Ramanathan, J Bullock, A Javey, V Bansal, KB Crozier
2020 Conference on Lasers and Electro-Optics Pacific Rim, CLEO-PR 2020 - Proceedings | OSA - Optical Society of America | Published : 2020
We demonstrate room-temperature photodetectors at wavelengths from visible (450 nm, 532 nm) to near- (850 nm), short-wave (1550 nm), mid-wave (4.5 \mu m) and long-wave (8.35 \mu m) infrared. These are based on drop-cast Cu TCNQ crystals.