Scalable Production of a Few-Layer MoS2/WS2 Vertical Heterojunction Array and Its Application for Photodetectors

• Published in: ACS nano Vol. 10; no. 1; pp. 573 - 580
• Main Authors: Xue, Yunzhou, Zhang, Yupeng, Liu, Yan, Liu, Hongtao, Song, Jingchao, Sophia, Joice, Liu, Jingying, Xu, Zaiquan, Xu, Qingyang, Wang, Ziyu, Zheng, Jialu, Liu, Yunqi, Li, Shaojuan, Bao, Qiaoliang
• Format: Journal Article
• Language: English
• Published: United States American Chemical Society 26.01.2016
• Subjects: molybdenum disulfide; vertical heterojunction; tungsten disulfide; flexible device; photodetector

Vertical heterojunctions of two two-dimensional (2D) transition metal dichalcogenides (TMDs) have attracted considerable attention recently. A variety of heterojunctions can be constructed by stacking different TMDs to form fundamental building blocks in different optoelectronic devices such as phot...