Multi-controllability of ambipolar photoconductivity in transition metal dichalcogenides van der Waals heterostructures

• Main Authors: Elbanna, Ahmed, Wang, Zeng, Liu, Yuanda, Wu, Steve Qing Yang, Liang, Xinan, Liu, Hongfei, Ooi, Zi En, Jiang, Mengting, Deng, Jie, Sun, Handong, Pan, Jisheng, Shen, Zexiang, Teng, Jinghua
• Other Authors: School of Physical and Mathematical Sciences
• Format: Article
• Language: English
• Published: 2023
• Subjects: Science::Mathematics; Science::Physics; 2D Materials; Ambipolar Photoresponse
• Online Access: https://hdl.handle.net/10356/171375
• Institution: Nanyang Technological University

2D transition metal dichalcogenides (TMDs) and their van der Waals heterostructures possess great potential for optoelectronic applications thanks to their strong quantum confinement and flexibility in bandgap engineering. Photodetection based on TMDs utilizing photoconductance typically exhibits po...