Zobrazeno 1 - 10
of 93
pro vyhledávání: '"Menglun Zhang"'
Autor:
Xiaopeng Yang, Menglun Zhang, Pengfei Niu, Wenlan Guo, Chen Sun, Wei Pang, Guoqing Cui, Qiang Liu
Publikováno v:
SmartMat, Vol 5, Iss 5, Pp n/a-n/a (2024)
Abstract Continuous and quantitative monitoring of knee joint function has clinical value in rehabilitation assessment and the timing of return to play for anterior cruciate ligament injury patients. However, the existing approaches, including clinic
Externí odkaz:
https://doaj.org/article/4c5e0cb6f4c245abb4b1cace0cdb352c
Autor:
Yi Yuan, Qingrui Yang, Haolin Li, Shuai Shi, Pengfei Niu, Chongling Sun, Bohua Liu, Menglun Zhang, Wei Pang
Publikováno v:
Nanotechnology and Precision Engineering, Vol 6, Iss 4, Pp 043001-043001-11 (2023)
This paper is focused on electrode design for piezoelectric tuning fork resonators. The relationship between the performance and electrode pattern of aluminum nitride piezoelectric tuning fork resonators vibrating in the in-plane flexural mode is inv
Externí odkaz:
https://doaj.org/article/af23780b88cc4bc1b6c84fd5c111dac4
Autor:
Haolin Li, Qingrui Yang, Yi Yuan, Shuai Shi, Pengfei Niu, Quanning Li, Xuejiao Chen, Menglun Zhang, Wei Pang
Publikováno v:
Micromachines, Vol 15, Iss 6, p 688 (2024)
Microelectromechanical system (MEMS) cantilever resonators suffer from high motional impedance (Rm). This paper investigates the use of mechanically coupled multi-cantilever piezoelectric MEMS resonators in the resolution of this issue. A double-side
Externí odkaz:
https://doaj.org/article/41950cbfae9c45f2b0ad56bc169e54bf
Autor:
Zhaoxun Wang, Wei Wei, Menglun Zhang, Xuexin Duan, Quanning Li, Xuejiao Chen, Qingrui Yang, Wei Pang
Publikováno v:
Micromachines, Vol 15, Iss 6, p 716 (2024)
By leveraging the benefits of a high energy density, miniaturization and integration, acoustic-wave-driven micromotors have recently emerged as powerful tools for microfluidic actuation. In this study, a Lamb-wave-driven micromotor is proposed for th
Externí odkaz:
https://doaj.org/article/4b331d1d4f22426eb5df7c4a3eb11cee
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-12 (2022)
Abstract Wireless power transfer is one of the enabling technologies for powering implantable biomedical devices. Biocompatibility and CMOS compatibility of wireless power transfer devices are highly desired due to safety and footprint concerns. Towa
Externí odkaz:
https://doaj.org/article/b3937521fc9d4f6cb9510898d9d1a7f8
Autor:
Sheng Sun, Jianyuan Wang, Menglun Zhang, Yuan Ning, Dong Ma, Yi Yuan, Pengfei Niu, Zhicong Rong, Zhuochen Wang, Wei Pang
Publikováno v:
Microsystems & Nanoengineering, Vol 8, Iss 1, Pp 1-14 (2022)
Abstract Eye blinking is closely related to human physiology and psychology. It is an effective method of communication among people and can be used in human–machine interactions. Existing blink monitoring methods include video-oculography, electro
Externí odkaz:
https://doaj.org/article/32f6aa69134949ccbf1175e275f2eb3b
Autor:
Xiaopeng Yang, Menglun Zhang, Mengying Xie, Mingchao Sun, Hexu Luo, Quanning Li, Xuejiao Chen, Wei Pang
Publikováno v:
Advanced Electronic Materials, Vol 9, Iss 5, Pp n/a-n/a (2023)
Abstract Stretchable electronic skin (e‐skin) paves the way for applications that exceed the scope of intrinsic rigid devices and hard‐to‐stretch sensors. The broad application range of flexible e‐skins benefits from device architectures that
Externí odkaz:
https://doaj.org/article/be6006669d2c4de9935c65382e630f7c
Publikováno v:
Nanotechnology and Precision Engineering, Vol 5, Iss 3, Pp 033001-033001-8 (2022)
One of the key requirements for MEMS speakers is to increase the sound pressure level (SPL) while keeping the size as small as possible. In this paper we present a MEMS speaker based on piezoelectric bimorph cantilevers that produces a higher SPL tha
Externí odkaz:
https://doaj.org/article/a04622da2d0f47829287ba218c3a68a0
Publikováno v:
Micro & Nano Letters, Vol 16, Iss 3, Pp 227-231 (2021)
Abstract Piezoelectric MEMS microspeakers are promising candidates for miniaturized speakers, such as for in‐ear applications. Using lead‐free scandium doped aluminium nitride (ScAlN) thin film instead of lead zirconium titanate helps these speak
Externí odkaz:
https://doaj.org/article/4895347f84644980b8be812f17890e3f
Publikováno v:
Nanotechnology and Precision Engineering, Vol 5, Iss 1, Pp 013004-013004-8 (2022)
This paper proposes an air-coupled piezoelectric micromachined ultrasonic transducer (PMUT) for detection and imaging of surface stains. A 508 kHz PMUT array is designed, fabricated, and characterized in terms of its electrical and acoustic propertie
Externí odkaz:
https://doaj.org/article/b155844e97e148e0b7588b69d80e7824