Large-area atomic layers of the charge-density-wave conductor TiSe2

• Main Authors: Wang, Hong, Chen, Yu, Duchamp, Martial, Zeng, Qingsheng, Wang, Xuewen, Tsang, Siu Hon, Li, Hongling, Jing, Lin, Yu, Ting, Teo, Edwin Hang Tong, Liu, Zheng
• Other Authors: School of Electrical and Electronic Engineering
• Format: Article
• Language: English
• Published: 2020
• Subjects: Engineering::Materials; 2D Materials; Charge Density Waves
• Online Access: https://hdl.handle.net/10356/138986
• Institution: Nanyang Technological University

Layered transition metal (Ti, Ta, Nb, etc.) dichalcogenides are important prototypes for the study of the collective charge density wave (CDW). Reducing the system dimensionality is expected to lead to novel properties, as exemplified by the discovery of enhanced CDW order in ultrathin TiSe2 . Howev...