(Peer-Reviewed) Paper-based WS₂ photodetectors fabricated by all-dry techniques
Francesco Pieri, Gianluca Fiori
Dipartimento di Ingegneria dell’Informazione, Università di Pisa, Pisa 56122, Italy
Opto-Electronic Advances, 2023-11-15
Abstract
A recent application of a simple, all-dry, abrasive transfer of 2D materials on paper demonstrates the potential of two-dimensional tungsten disulfide (WS₂) as the sensitive material of a flexible photoconductive detector. The devices show really good responsivity over a bandwidth spanning from near infrared to ultraviolet and could open new avenues towards disposable optoelectronics systems.
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Opto-Electronic Advances
2025-03-28
Double topological phase singularities in highly absorbing ultra-thin film structures for ultrasensitive humidity sensing
Xiaowen Li, Jie Sheng, Zhengji Wen, Fangyuan Li, Xiran Huang, Mingqing Zhang, Yi Zhang, Duo Cao2, Xi Shi, Feng Liu, Jiaming Hao
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2025-03-28