Narrow bandgap oxide nanoparticles coupled with graphene for high performance mid-infrared photodetection

• Main Authors: Hu, Xiaonan, Zhang, Daliang, Tao, Ye, Yu, Xuechao, Li, Yangyang, Liu, Zhixiong, He, Yongmin, Md. Azimul Haque, Liu, Zheng, Wu, Tom, Wang, Qi Jie
• Other Authors: School of Electrical and Electronic Engineering
• Format: Article
• Language: English
• Published: 2019
• Subjects: Optical Properties And Devices; Nanoparticles; DRNTU::Engineering::Electrical and electronic engineering
• Online Access: https://hdl.handle.net/10356/89063; http://hdl.handle.net/10220/47674
• Institution: Nanyang Technological University

The pursuit of optoelectronic devices operating in the mid-infrared regime is driven by both fundamental interests and envisioned applications ranging from imaging, sensing to communications. Despite continued achievements in traditional semiconductors, notorious obstacles such as the complicated gr...