DOI: 10.1039/d6nr01350c ISSN: 2040-3364
Strain engineering for enhanced photoresponse of multilayer InSe flexible devices with a metal–semiconductor–metal structure
Delong Cui, Shuwen Shen, Wenxuan Wu, Xiaofei Yue, Jinkun Han, Xueting Zhou, Qingqing Nie, Jiahao Li, Ningning Liu, Yuan Lin, Rongxuan Xie, Kunyuan Jiang, Ran Liu, Laigui Hu, Zhi-Jun Qiu, Chunxiao CongMechanical strain boosts the photoresponse of flexible multilayer InSe MSM photodetectors via tuning band structure and metal/semiconductor contact, offering an effective strategy for high-performance flexible optoelectronics.