Pressure Sensors: Ultrasensitive Pressure Detection of Few-Layer MoS₂ (Adv. Mater. 4/2017)

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• 作者：Feifan Yu ; Qianwen Liu ; Xin Gan ; Mingxiang Hu ; Tianyi Zhang ; Cheng Li ; Feiyu Kang ; Mauricio Terrones and Ruitao Lv
• 刊名：Advanced Materials
• 出版年：2017
• 出版时间：January 25, 2017
• 年：2017
• 卷：29
• 期：4
• 全文大小：2207K
• ISSN：1521-4095

文摘

In article 1603266, C. Li, M. Terrones, R. Lv and co-workers propose an ultrasensitive fiber-optic Fabry–Perot acoustic pressure sensor using 2D MoS₂ films. The device has inherent immunity to electromagnetic interference and exhibits nearly synchronous pressure-deflection responses with a record high sensitivity of 89.3 nm Pa⁻¹. This breakthrough may open up new avenues for 2D materials in sensor and communication applications.