Zobrazeno 1 - 10
of 380
pro vyhledávání: '"Xuezhong Wu"'
Publikováno v:
Microsystems & Nanoengineering, Vol 10, Iss 1, Pp 1-9 (2024)
Abstract The field of levitated optomechanics has experienced significant advancements in manipulating the translational and rotational dynamics of optically levitated particles and exploring their sensing applications. The concept of using optically
Externí odkaz:
https://doaj.org/article/1bf71e882bcd4f8b955d01cc4a95c28c
Autor:
Xin Zhou, Xingjing Ren, Dingbang Xiao, Jianqi Zhang, Ran Huang, Zhipeng Li, Xiaopeng Sun, Xuezhong Wu, Cheng-Wei Qiu, Franco Nori, Hui Jing
Publikováno v:
Nature Communications, Vol 14, Iss 1, Pp 1-9 (2023)
Abstract Singularities ubiquitously exist in different fields and play a pivotal role in probing the fundamental laws of physics and developing highly sensitive sensors. Nevertheless, achieving higher-order (≥3) singularities, which exhibit superio
Externí odkaz:
https://doaj.org/article/e4ca43c898e2406a95d9074ab9ab3088
Autor:
Tongqiao Miao, Qingsong Li, Liangqian Chen, Junjian Li, Xiaoping Hu, Xuezhong Wu, Wenqi Wu, Dingbang Xiao
Publikováno v:
Microsystems & Nanoengineering, Vol 9, Iss 1, Pp 1-10 (2023)
Abstract High-performance micro-electro-mechanical system (MEMS) gyrocompasses for north-finding systems have been very popular for decades. In this paper, a MEMS north-finding system (NFS) based on virtual maytagging (VM) is presented for the first
Externí odkaz:
https://doaj.org/article/a444f74ef30048e981052d5728a0ae50
Publikováno v:
Micromachines, Vol 15, Iss 9, p 1094 (2024)
To enhance the performance of micro-hemispherical gyroscopes, achieving low-damage and high-surface-quality trimming is essential. This enables greater stability and reliability for the gyroscopes. Current methods for reducing frequency split often c
Externí odkaz:
https://doaj.org/article/b6ed86124bcb4eeb861d138c32c85dee
Publikováno v:
Nanomaterials, Vol 14, Iss 8, p 717 (2024)
In this research, a method was developed for fabricating Au–Au nanorod array substrates through the deposition of large-area Au nanostructures on an Au nanorod array using a galvanic cell reaction. The incorporation of a granular structure enhanced
Externí odkaz:
https://doaj.org/article/8bd4cc8ce80f4355800739f995f45449
Publikováno v:
Physical Review Research, Vol 6, Iss 1, p 013160 (2024)
The ultrafast rotation of optically levitated particles has propelled advancements in sensing and precision measurement, while its orientation remains largely unexplored for the spherical shape. Here, we proposed an orientation measurement method for
Externí odkaz:
https://doaj.org/article/01d7f9d3f2704c79bf095eb2531a7bf7
Autor:
Tongqiao Miao, Xin Zhou, Xuezhong Wu, Qingsong Li, Zhanqiang Hou, Xiaoping Hu, Zenghui Wang, Dingbang Xiao
Publikováno v:
Nature Communications, Vol 13, Iss 1, Pp 1-8 (2022)
Electromechanical phonon cavity systems offer advantages for solid state implementation, but thus far investigation has been limited to the linear regime. Here, Miao et al demonstrate non-linear operation of an electromechanical phonon cavity system
Externí odkaz:
https://doaj.org/article/d8aaccb6fdb34a15814f6acace833e3f
Publikováno v:
Micromachines, Vol 14, Iss 10, p 1957 (2023)
The MEMS gyroscope is one of the basic units of inertial navigation, whose performance and accuracy is noteworthy. Because of the limitations of processing technology and other factors, the relative manufacturing error of MEMS gyroscopes is usually l
Externí odkaz:
https://doaj.org/article/c386c715639f440a9df2c1182d8ae0ec
Autor:
Mingze Gao, Jiangkun Sun, Sheng Yu, Jun Feng, Xingjing Ren, Yongmeng Zhang, Xuezhong Wu, Dingbang Xiao
Publikováno v:
Micromachines, Vol 14, Iss 9, p 1755 (2023)
In capacitive microelectromechanical system (MEMS) devices, the application of dielectric materials causes long-term charging problems in the dielectric layers or substrates, which especially affect the repeatability and stability of high-performance
Externí odkaz:
https://doaj.org/article/89ba69f11af946859b42ada733a88068
Autor:
Jiangkun Sun, Sheng Yu, Yongmeng Zhang, Qingsong Li, Xiang Xi, Kun Lu, Xuezhong Wu, Dingbang Xiao
Publikováno v:
Microsystems & Nanoengineering, Vol 7, Iss 1, Pp 1-11 (2021)
Abstract Whole-angle gyroscopes have broad prospects for development with inherent advantages of excellent scale factor, wide bandwidth and measurement range, which are restrictions on rate gyroscopes. Previous studies on the whole-angle mode are bas
Externí odkaz:
https://doaj.org/article/d07d4fddf10248eaa45f83d98e61af0a