Switching of K-Q intervalley trions fine structure and their dynamics in n-doped monolayer WS₂

• Main Authors: Pei, Jiajie, Liu, Xue, Del Águila, Andrés Granados, Bao, Di, Liu, Sheng, Amara, Mohamed-Raouf, Zhao, Weijie, Zhang, Feng, You, Congya, Zhang, Yongzhe, Watanabe, Kenji, Taniguchi, Takashi, Zhang, Han, Xiong, Qihua
• Other Authors: School of Physical and Mathematical Sciences
• Format: Article
• Language: English
• Published: 2024
• Subjects: Physics; 2D materials; Charged excitons
• Online Access: https://hdl.handle.net/10356/173626
• Institution: Nanyang Technological University

Monolayer group VI transition metal dichalcogenides (TMDs) have recently emerged as promising candidates for photonic and opto-valleytronic applications. The optoelectronic properties of these atomically-thin semiconducting crystals are strongly governed by the tightly bound electron-hole pairs such...