| Literature DB >> 28207171 |
Peng Wang1,2, Shanshan Liu3, Wenjin Luo1, Hehai Fang1, Fan Gong1, Nan Guo1, Zhi-Gang Chen4, Jin Zou4, Yan Huang1, Xiaohao Zhou1, Jianlu Wang1, Xiaoshuang Chen1,2, Wei Lu1,2, Faxian Xiu3, Weida Hu1,2.
Abstract
An advanced visible/infrared dual-band photodetector with high-resolution imaging at room temperature is proposed and demonstrated for intelligent identification based on the 2D GaSe/GaSb vertical heterostructure. It resolves the challenges of producing large-scale 2D growth, achieving fast response speed, outstanding detectivity, and lower manufacture cost, which are the main obstacles for industrialization of 2D-materials-based photodetection.Keywords: dual-band detection; imaging; photodetector; van der Waals vertical heterostructure
Year: 2017 PMID: 28207171 DOI: 10.1002/adma.201604439
Source DB: PubMed Journal: Adv Mater ISSN: 0935-9648 Impact factor: 30.849