InSe monolayer : synthesis, structure and ultra-high second-harmonic generation

• Main Authors: Zhou, Jiadong, Shi, Jia, Zeng, Qingsheng, Chen, Yu, Niu, Lin, Liu, Fucai, Yu, Ting, Suenaga, Kazu, Liu, Xinfeng, Lin, Junhao, Liu, Zheng
• Other Authors: School of Electrical and Electronic Engineering
• Format: Article
• Language: English
• Published: 2020
• Subjects: Engineering::Materials; InSe; 2D Materials
• Online Access: https://hdl.handle.net/10356/140641
• Institution: Nanyang Technological University

III–IV layered materials such as indium selenide have excellent photoelectronic properties. However, synthesis of materials in such group, especially with a controlled thickness down to monolayer, still remains challenging. Herein, we demonstrate the successful synthesis of monolayer InSe by physica...