Zobrazeno 1 - 10
of 57
pro vyhledávání: '"Xinyue Niu"'
Autor:
Linglong Zeng, Langning Wang, Xinyue Niu, Fuyin Liu, Ting He, Yanran Gu, Muyu Yi, Jinmei Yao, Tao Xun, Hanwu Yang
Publikováno v:
IEEE Journal of the Electron Devices Society, Vol 12, Pp 249-255 (2024)
Vertical extrinsic photoconductive semiconductor switches (PCSSs) are presented with initial characteristics comparison between V-doped 4H-SiC and Fe-doped GaN PCSS under axial triggering such as dark resistance, photoconductivity, power output, and
Externí odkaz:
https://doaj.org/article/794a7740256d441e82149a0762cc7476
Publikováno v:
IEEE Transactions on Neural Systems and Rehabilitation Engineering, Vol 32, Pp 102-111 (2024)
Though the forearm is the focus of the prostheses, myoelectric control with the electrodes on the wrist is more comfortable for general consumers because of its unobtrusiveness and incorporation with the existing wrist-based wearables. Recently, deep
Externí odkaz:
https://doaj.org/article/2e9dc195553747498833f2322de1ea47
Autor:
Xinyue Niu, Qilin Wu, Bin Wang, Jinmei Yao, Xu Chu, Muyu Yi, Yanran Gu, Langning Wang, Tao Xun, Hanwu Yang
Publikováno v:
IEEE Photonics Journal, Vol 15, Iss 1, Pp 1-7 (2023)
Photoconductive semiconductors operating in linear mode can be used for adaptive high-power microwave (HPM) generators by modulating incident light. This paper presents the design scheme and preliminary test results of a narrowband kW class adaptive
Externí odkaz:
https://doaj.org/article/0179f5150edd4681957893339cab3635
Improving Motion Intention Recognition for Trans-Radial Amputees Based on sEMG and Transfer Learning
Publikováno v:
Applied Sciences, Vol 13, Iss 19, p 11071 (2023)
Hand motion intentions can be detected by analyzing the surface electromyographic (sEMG) signals obtained from the remaining forearm muscles of trans-radial amputees. This technology sheds new light on myoelectric prosthesis control; however, fewer s
Externí odkaz:
https://doaj.org/article/c1c2380928ee4d8099183d266236bbaf
Publikováno v:
AIP Advances, Vol 12, Iss 8, Pp 085210-085210-7 (2022)
The breakdown behavior of a V-doped 4H silicon carbide photoconductive switch with a transparent electrode under a high electric field is studied. The device is triggered by a laser pulse below the bandgap wavelength with a repetition rate of 100 Hz.
Externí odkaz:
https://doaj.org/article/60922524fd54438e8be092117d690f71
Autor:
Xiaoyuan Yan, Xueting Wang, Boran Xing, Ying Yu, Jiadong Yao, Xinyue Niu, Mengge Li, Jian Sha, Yewu Wang
Publikováno v:
AIP Advances, Vol 10, Iss 7, Pp 075013-075013-7 (2020)
Two-dimensional materials are gaining more and more attention in the field of electronic devices because of their unique advantages, such as high crystalline quality and clean and flat contact planes; compared to traditional materials, the use of two
Externí odkaz:
https://doaj.org/article/e39c556965b74d43ab5be6e40c243935
Autor:
Shucheng Zhang, Liao Guan, Xinyue Niu, Jiadong Yao, Xiaoyuan Yan, Boran Xing, Ying Yu, Jian Sha, Yewu Wang
Publikováno v:
AIP Advances, Vol 9, Iss 9, Pp 095305-095305-7 (2019)
Usually the bi-layer MoS2 grown directly by chemical vapor deposition or exfoliated by mechanical method has an indirect band gap, which leads to poor optical property. In this work, we design and build the sandwich structure by stacking a bi-layer M
Externí odkaz:
https://doaj.org/article/6e8e43f6bcdd449a8132b37cdc144e39
Publikováno v:
Chemical Communications. 58:4775-4778
An unprecedented cascade strategy consisting of polarity reversal, normal electron-demand Diels-Alder cycloaddition and skeletal remodeling was developed to construct novel pyridine-fused nitrones in up to 82% yield. The key to the success was the um
Publikováno v:
Chemical Communications. 58:8576-8579
Herein, we report a substrate-directed diverse synthetic strategy toward two kinds of structurally intriguing fused indole polycycles through Rh(II)-catalyzed cascade reactions of bis(diazo)indolin-2-ones with enaminones. The subtle structural change
Publikováno v:
Chemical Communications. 58:7964-7967
An interrupted dearomative reduction strategy was developed to transform planar chalcone-based pyridinium salts into structurally intriguing bridged piperidines in a completely regio- and diastereoselective manner. This reaction proceeded successfull