Zobrazeno 1 - 10
of 102
pro vyhledávání: '"Jifang Tao"'
Publikováno v:
Micromachines, Vol 15, Iss 9, p 1068 (2024)
On-site bioaerosol monitoring is essential for estimating microbial biomass and mitigating the risk of infection induced by aerosol transmission. This study introduces a novel electrostatic bioaerosol sampler, which is fabricated by the use of 3D pri
Externí odkaz:
https://doaj.org/article/bee612ab32734ad7855a5a8a83965760
Autor:
Jingjing Zhao, Xinye Fan, Wenjing Fang, Wenxing Xiao, Fangxin Sun, Chuanchuan Li, Xin Wei, Jifang Tao, Yanling Wang, Santosh Kumar
Publikováno v:
Sensors, Vol 24, Iss 12, p 3943 (2024)
This article shows an all-dielectric metasurface consisting of “H”-shaped silicon disks with tilted splitting gaps, which can detect the temperature and refractive index (RI). By introducing asymmetry parameters that excite the quasi-BIC, there a
Externí odkaz:
https://doaj.org/article/b6f7ed9a9c7648e9ab6e543c29a90242
Publikováno v:
Micromachines, Vol 15, Iss 4, p 476 (2024)
Ozone (O3) is a critical gas in various industrial applications, particularly in semiconductor manufacturing, where it is used for wafer cleaning and oxidation processes. Accurate and reliable detection of ozone concentration is essential for process
Externí odkaz:
https://doaj.org/article/e06279186a1d49468156fe27b410cfa7
Publikováno v:
Micromachines, Vol 15, Iss 3, p 295 (2024)
Metal oxide gas sensors usually require a few tens of milliwatts of power consumption to operate at high temperature, which limits their application in mobile and portable devices. Here, we proposed a cantilever structure to build an ultra-low power
Externí odkaz:
https://doaj.org/article/1128c5eb170a4b7d943bc8bc8d0013fc
Publikováno v:
Sensors, Vol 23, Iss 21, p 8733 (2023)
With the wide application of flow sensors, their reliability under extreme conditions has become a concern in recent years. The reliability of a Micro Electro Mechanical Systems (MEMS) flow sensor under temperature (Ts) is researched in this paper. T
Externí odkaz:
https://doaj.org/article/2799303df08a4d0cb48e446d98147d00
Publikováno v:
Micromachines, Vol 14, Iss 11, p 2011 (2023)
In this paper, we demonstrate a multi-functional metasurface for microwave beam-shaping application. The metasurface consists of an array of programmable unit cells, and each unit cell is integrated with one varactor diode. By turning the electrical
Externí odkaz:
https://doaj.org/article/14425c1987a949af9c2796bee7efc09e
Autor:
Meng Zhang, Desen Li, Jiahan Lin, Bingzhi Zhang, Jifang Tao, Zhenxue Zhao, Yuan Zeng, Wenli Shang, Wu Zhang
Publikováno v:
Frontiers in Physics, Vol 10 (2022)
In this paper, we proposed a reflective metasurface which controls the phase delay of the electromagnetic (EM) wave through geometric phase manipulation. By coding the metasurface unit cells in different orientation angles, an orbital angular momentu
Externí odkaz:
https://doaj.org/article/81736bf5201740789142af0e6779c517
Publikováno v:
AIP Advances, Vol 11, Iss 7, Pp 075225-075225-4 (2021)
A controllable phase shifter is an essential part of spin-wave (SW) logic devices. Magnetic domain walls (DWs) as magnonic waveguides have been used to study SW propagation in ultrathin ferromagnetic films. In this study, we present a channel for SW
Externí odkaz:
https://doaj.org/article/10a98ecccad3415db83a67ae13ac6536
Publikováno v:
IEEE Photonics Journal, Vol 11, Iss 6, Pp 1-6 (2019)
A high-performance broadband polarization-independent directional coupler is designed by using asymmetric-waveguides configuration on a silicon-on-insulator platform. Through the design of cascaded directional couplers, the coupling characteristics o
Externí odkaz:
https://doaj.org/article/3e87774623c84696847d9558cefffd27
Autor:
Yue-Feng Liu, Yi-Fan Zhang, Ming Xu, Zhen-Yu Zhang, Jifang Tao, Yuandong Gu, Jing Feng, Hong-Bo Sun
Publikováno v:
IEEE Photonics Journal, Vol 9, Iss 1, Pp 1-8 (2017)
In this paper, we have demonstrated an efficient perovskite light-emitting device (PeLED) by improving perovskite crystallization. The improved perovskite crystallization has been achieved by pretreating the underneath poly (3, 4-ethylenedioxythiophe
Externí odkaz:
https://doaj.org/article/05cef597a63c43098eee602eb0f27c8d