Zobrazeno 31 - 40
of 96
pro vyhledávání: '"Xingang Ren"'
Publikováno v:
IEEE Antennas and Wireless Propagation Letters. 18:1482-1486
In this letter, a 2 × 2 low-profile broadband triple-mode orbital angular momentum (OAM) array antenna is presented, which can be dynamically controlled with electrostatic method. The antenna element consists of a 4 × 4 metasurface array, a 90° ph
Autor:
Wei Li, Xingang Ren, Ana Jorge Sobrido, Jie Su, Xuanhua Li, Bingqing Wei, Qiang Song, Shaohui Guo
Publikováno v:
Nano Energy. 57:388-397
The more exposures of the photocatalytically active sites are one of the essential elements to achieve high photocatalytic efficiency. Through the architecture designs, we have proposed an edge-rich MoS2 nanoarray grown on an edge-oriented three-dime
Synergetic light trapping effects in organic solar cells with a patterned semi-transparent electrode
Publikováno v:
Physical Chemistry Chemical Physics. 21:11306-11312
The dielectric/ultra-thin metal/dielectric structure has been widely used for semi-transparent electrodes in organic solar cells (OSCs) due to its potential replacement of the transparent conductive oxide indium tin oxide. Here, we introduce the dual
Publikováno v:
Journal of Materials Chemistry A. 7:14108-14117
This paper reports the fabrication of a highly sensitive and reusable substrate for surface-enhanced Raman scattering (SERS) analysis. Core–shell metal–organic framework (MOF; HKUST-1)@Ag nanoparticles (NPs) are prepared on a screen-printed carbo
Publikováno v:
Analytica Chimica Acta. 1038:148-156
A fluorescent and surface-enhanced Raman spectroscopy (SERS) dual-mode probe is developed for imaging of intracellular Zn2+ based on N-(2-(bis(pyridine-2-ylmethyl)amino)ethyl)-2-mercaptoacetamide (MDPA) modified gold nanoparticles (MDPA-GNPs). Benefi
Autor:
Kok Wai Cheah, Xingang Ren, Fei Ye, Zhanfeng Huang, Dan Ouyang, Yong Zhao, Wallace C. H. Choy, Hugh L. Zhu, Alex K.-Y. Jen, Hong Zhang
Publikováno v:
ACS Energy Letters. 3:2891-2898
Simultaneously achieving high efficiency, long-term stability, and robust fabrication with good reproducibility in perovskite solar cells (PVSCs) is essential for their practical applications. Herein, we first demonstrate a thick TiO2 backbone film d
Publikováno v:
IEEE Transactions on Antennas and Propagation. 66:6435-6440
Fast and accurate modeling of scatters with fine structural feature in one or two directions has significant practical and scientific importance. To fill such research gaps, a 3-D artificial anisotropy hybrid implicit–explicit finite-difference tim
Publikováno v:
Nano Energy. 51:206-215
Ternary blend organic solar cells (OSCs) composed of three components in the active layer shows the potential to achieve higher power conversion efficiency (PCE) as compared to the binary counterpart due to the wider absorption spectrum, higher gener
Publikováno v:
2020 IEEE MTT-S International Conference on Numerical Electromagnetic and Multiphysics Modeling and Optimization (NEMO).
When we geometrically optimize the metal nanoparticles embedded in the active layer of perovskite, the light absorption capacity of perovskite solar cells has been significantly enhanced. At the same time, we investigate the effect of metal nanoparti