Search Results - "Chen, Xifang"

Ultra-broadband and wide-angle perfect solar absorber based on TiN nanodisk and Ti thin film structure by Qin, Feng, Chen, Xifang, Yi, Zao, Yao, Weitang, Yang, Hua, Tang, Yongjian, Yi, Yong, Li, Hailiang, Yi, Yougen

“…At present, solar energy is widely used as a kind of clean energy. The main solar radiation range under AM 1.5 is about 300 ~ 3000 nm. In this paper, we…”
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Controlled preparation and properties of acrylic acid epoxy‐acrylate composite emulsion for self‐crosslinking coatings by Zhang, Kai, Li, Li, Chen, Xifang, Lu, Chenghang, Ran, Jingwen

“…A stable epoxy‐acrylate composite latex was successfully prepared through emulsion polymerization of modified epoxy acrylic (EPAC) oligomer with acrylate…”
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Red shift in the photoluminescence of colloidal carbon quantum dots induced by photon reabsorption by Zhang, Wenxia, Dai, Dejian, Chen, Xifang, Guo, Xiaoxiao, Fan, Jiyang

“…We synthesize the colloidal carbon/graphene quantum dots 1–9 nm in diameter and study their photoluminescence properties. Surprisingly, the luminescence…”
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Study on Temperature Adjustable Terahertz Metamaterial Absorber Based on Vanadium Dioxide by Zhang, Yubing, Wu, Pinghui, Zhou, Zigang, Chen, Xifang, Yi, Zao, Zhu, Jiayi, Zhang, Tiansheng, Jile, Huge

“…In the study of modern optics, the work of terahertz metamaterial absorbers is mostly multi-band perfect absorbers and ultra-wideband perfect absorbers. In…”
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High Quality Factor, High Sensitivity Metamaterial Graphene-Perfect Absorber Based on Critical Coupling Theory and Impedance Matching by Cen, Chunlian, Chen, Zeqiang, Xu, Danyang, Jiang, Liying, Chen, Xifang, Yi, Zao, Wu, Pinghui, Li, Gongfa, Yi, Yougen

“…By means of critical coupling and impedance matching theory, we have numerically simulated the perfect absorption of monolayer graphene. Through the critical…”
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C8-structured carbon quantum dots: Synthesis, blue and green double luminescence, and origins of surface defects by Chen, Xifang, Zhang, Wenxia, Wang, Qianjin, Fan, Jiyang

“…Nanoscale carbon generally exists as nanodiamond or graphite quantum dot (QD). In this study, we report the first synthesis of the third allotrope carbon QDs…”
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Triple-band perfect metamaterial absorber with good operating angle polarization tolerance based on split ring arrays by Wang, Yingying, Chen, Zeqiang, Xu, Danyang, Yi, Zao, Chen, Xifang, Chen, Jian, Tang, Yongjian, Wu, Pinghui, Li, Gongfa, Yi, Yougen

“…•The proposed absorber achieves triple-band absorption.•The proposed absorber has a good working polarization angle tolerance.•The proposed absorber are…”
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Blue and green double band luminescent carbon quantum dots: Synthesis, origin of photoluminescence, and application in white light-emitting devices by Chen, Xifang, Wu, Wenhui, Zhang, Wenxia, Wang, Ziye, Fu, Zhenjin, Zhou, Lei, Yi, Zao, Li, Gongfa, Zeng, Liangcai

“…Carbon quantum dots (CQDs) have become an excellent candidate for light-converting phosphors. However, it is a challenge to develop white emission CQDs and…”
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Numerical investigation of a tunable metamaterial perfect absorber consisting of two-intersecting graphene nanoring arrays by Cen, Chunlian, Zhang, Yubin, Liang, Cuiping, Chen, Xifang, Yi, Zao, Duan, Tao, Tang, Yongjian, Ye, Xin, Yi, Yougen, Xiao, Shuyuan

“…In this paper, we report a numerical investigation of tunable dual-band metamaterial perfect absorber (MMPA) consisting of two-intersecting graphene nanorings…”
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Nanoribbon-ring cross perfect metamaterial graphene multi-band absorber in THz range and the sensing application by Yi, Zao, Huang, Jin, Cen, Chunlian, Chen, Xifang, Zhou, Zigang, Tang, Yongjian, Wang, Boyun, Yi, Yougen, Wang, Jian, Wu, Pinghui

“…In this paper, we propose a graphene nanoribbon-ring cross structure. A multi-band absorber is obtained by a simple combination of graphene nanoribbons and and…”
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Dual-Band Plasmonic Perfect Absorber Based on Graphene Metamaterials for Refractive Index Sensing Application by Yi, Zao, Liang, Cuiping, Chen, Xifang, Zhou, Zigang, Tang, Yongjian, Ye, Xin, Yi, Yougen, Wang, Junqiao, Wu, Pinghui

“…We demonstrate a dual-band plasmonic perfect absorber (PA) based on graphene metamaterials. Two absorption peaks (22.5 μm and 74.5 μm) with the maximal…”
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Tunable Broadband Solar Energy Absorber Based on Monolayer Transition Metal Dichalcogenides Materials Using Au Nanocubes by Li, Jiakun, Chen, Zeqiang, Yang, Hua, Yi, Zao, Chen, Xifang, Yao, Weitang, Duan, Tao, Wu, Pinghui, Li, Gongfa, Yi, Yougen

“…In order to significantly enhance the absorption capability of solar energy absorbers in the visible wavelength region, a novel monolayer molybdenum disulfide…”
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Synthesis, surface properties, crystal structure and dye-sensitized solar cell performance of TiO2 nanotube arrays anodized under different parameters by Yi, Zao, Zeng, Yu, Wu, Hui, Chen, Xifang, Fan, Yunxia, Yang, Hua, Tang, Yongjian, Yi, Yougen, Wang, Junqiao, Wu, Pinghui

“…[Display omitted] •Preparation of TiO2 nanotube arrays by anodic oxidation.•The optimum parameters of the water content in electrolyte, anodizing time and…”
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Fabrication of ZnO@MoS2 Nanocomposite Heterojunction Arrays and Their Photoelectric Properties by Wu, Hui, Jile, Huge, Chen, Zeqiang, Xu, Danyang, Yi, Zao, Chen, Xifang, Chen, Jian, Yao, Weitang, Wu, Pinghui, Yi, Yougen

“…In this paper, ZnO@MoS2 core-shell heterojunction arrays were successfully prepared by the two-step hydrothermal method, and the growth mechanism was…”
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A Tunable Plasmonic Refractive Index Sensor with Nanoring-Strip Graphene Arrays by Cen, Chunlian, Lin, Hang, Huang, Jing, Liang, Cuiping, Chen, Xifang, Tang, Yongjian, Yi, Zao, Ye, Xin, Liu, Jiangwei, Yi, Yougen, Xiao, Shuyuan

“…In the present study, we design a tunable plasmonic refractive index sensor with nanoring-strip graphene arrays. The calculations prove that the nanoring-strip…”
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A Tunable Triple-Band Near-Infrared Metamaterial Absorber Based on Au Nano-Cuboids Array by Qin, Feng, Chen, Zeqiang, Chen, Xifang, Yi, Zao, Yao, Weitang, Duan, Tao, Wu, Pinghui, Yang, Hua, Li, Gongfa, Yi, Yougen

“…In this article, we present a design for a triple-band tunable metamaterial absorber with an Au nano-cuboids array, and undertake numerical research about its…”
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A broadband and polarization-independent metamaterial perfect absorber with monolayer Cr and Ti elliptical disks array by Liang, Cuiping, Zhang, Yubin, Yi, Zao, Chen, Xifang, Zhou, Zigang, Yang, Hua, Yi, Yong, Tang, Yongjian, Yao, Weitang, Yi, Yougen

“…•The broadband metamaterial perfect absorber from visible to near infrared regime proposed.•The relative bandwidth for the absorption above 90% reaches about…”
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Tunable Graphene-based Plasmonic Perfect Metamaterial Absorber in the THz Region by Yi, Zao, Chen, Jiajia, Cen, Chunlian, Chen, Xifang, Zhou, Zigang, Tang, Yongjian, Ye, Xin, Xiao, Shuyuan, Luo, Wei, Wu, Pinghui

“…The optical performance of a periodically tunable plasma perfect metamaterial absorber based on a square-square-circle array we propose in the terahertz region…”
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Terahertz wideband perfect absorber based on open loop with cross nested structure by Li, Meiwen, Liang, Cuiping, Zhang, Yubin, Yi, Zao, Chen, Xifang, Zhou, Zigang, Yang, Hua, Tang, Yongjian, Yi, Yougen

“…Achieving broadband perfect absorption has always been a challenge for terahertz bands. Many terahertz broadband perfect absorbers have been proposed, but for…”
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Fabrication of ZnO@Ag@Ag3PO4 Ternary Heterojunction: Superhydrophilic Properties, Antireflection and Photocatalytic Properties by Huan, Huan, Jile, Huge, Tang, Yijun, Li, Xin, Yi, Zao, Gao, Xiang, Chen, Xifang, Chen, Jian, Wu, Pinghui

“…A ZnO seed layer was formed on the fluorine-doped tin oxide substrate by magnetron sputtering, and then a ZnO nanorod was grown on the ZnO seed layer by a…”
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