Yuebin Zheng
Research Subjects
Yuebin Zheng has a total of 14 co-authors. Here are the top co-authors by number of shared publications:
- Chang Liu
Peking University
1 shared publication - Enge Wang
International Centre for Quantum Materials, Collaborative Innovation Centre of Quantum Matter, Peking University, Beijing, China
1 shared publication - Enze Tian
Dongguan Institute of Materials Science and Technology, Chinese Academy of Sciences, Dongguan, China
1 shared publication - Guanzhong Zhao
State Key Lab for Mesoscopic Physics, Frontiers Science Centre for Nano-optoelectronics, School of Physics, Peking University, Beijing, China
1 shared publication - Hao Hong
State Key Laboratory for Mesoscopic Physics, Frontiers Science Centre for Nano-optoelectronics, School of Physics, Peking University, Beijing, China
1 shared publication Haoru Zhu
Songshan Lake Materials Laboratory, Dongguan, China
1 shared publication
Latest Publications
- Open Access
- 6 May 2026
- Published by Springer Nature in Nature Communications
- Vol. 17 (1)
Highly sensitive microphones based on large freestanding reduced graphene oxide membranes
Highly sensitive acoustic sensing devices are essential for human‒machine interfaces and modern advanced artificial intelligence (AI) technology. Two-dimensional (2D) materials exhibiting atomically thin thickness and superior mechanical properties are, in principle, ideal membranes for ultimate acoustic sensing. In this work, we present an ultrasensitive microphone using large freestanding reduced graphene oxide (rGO) membranes. The membranes were suspended by a designed pressure-assisted double transfer strategy, resulting in a diameter-to-thickness ratio of ~ 106 (diameter of 8 cm, thin thickness of 80 nm). They exhibit a static pressure responsivity of ~ 500 μm/Pa, and a dynamic signal-to-noise ratio up to ~ 115 dB at 1 kHz. Notably, a rGO-based broadband microphone (100 Hz‒50 kHz) demonstrates a superior language recognition accuracy (90% vs. 70%) compared to that of commercial micro-electromechanical system (MEMS) microphones at a distance of 9 m. Our work provides a reliable route for fabricating large freestanding ultrathin membranes and will promote the development of advanced acoustic devices.
- 6 May 2026
- Published by Springer Nature in Nature Communications
- Vol. 17 (1)
Open AccessHighly sensitive microphones based on large freestanding reduced graphene oxide membranes
Highly sensitive acoustic sensing devices are essential for human‒machine interfaces and modern advanced artificial intelligence (AI) technology. Two-dimensional (2D) materials exhibiting atomically thin thickness and superior mechanical properties are, in principle, ideal membranes for ultimate acoustic sensing. In this work, we present an ultrasensitive microphone using large freestanding reduced graphene oxide (rGO) membranes. The membranes were suspended by a designed pressure-assisted double transfer strategy, resulting in a diameter-to-thickness ratio of ~ 106 (diameter of 8 cm, thin thickness of 80 nm). They exhibit a static pressure responsivity of ~ 500 μm/Pa, and a dynamic signal-to-noise ratio up to ~ 115 dB at 1 kHz. Notably, a rGO-based broadband microphone (100 Hz‒50 kHz) demonstrates a superior language recognition accuracy (90% vs. 70%) compared to that of commercial micro-electromechanical system (MEMS) microphones at a distance of 9 m. Our work provides a reliable route for fabricating large freestanding ultrathin membranes and will promote the development of advanced acoustic devices.