High-performance broadband photodetector with in-situ-grown Bi2Se3 film on micropyramidal Si substrate
Xin Hong, Jun Shen, Xinyue Tang, Yi Xie, Min Su, Guojun Tai, Jing Yao, Yichao Fu, Junyang Ji, Xueqin Liu, Jun Yang, Dapeng Wei
Topics & Concepts
Materials sciencePhotodetectorOptoelectronicsPhotodetectionHeterojunctionSubstrate (aquarium)Dark currentEtching (microfabrication)Chemical vapor depositionSiliconLayer (electronics)NanotechnologyOceanographyGeologyTopological Materials and Phenomena2D Materials and ApplicationsAdvanced Semiconductor Detectors and Materials