Xiaofei Hu
23 Papers
Xiaofei Hu is an academic researcher. The author has contributed to research in topics: Terahertz radiation & Biosensor. The author has an hindex of 1, co-authored 6 publications.
Chat about Author
Papers
Hybrid metasurface using graphene/graphitic carbon nitride heterojunction for ultrasensitive terahertz biosensor with tunable energy band structure
Zhaoqing Sun,Haiyun Yao,Lanju Liang,Xin-Liang Yan,Yaru Wang,Yang Maosheng,Xiaofei Hu,Ziqun Wang,Zhenhua Li,Meng Wang,Chuanxin Huang,Qili Yang,Zhongjun Tian,Jianquan Yao +13 more
42
Graphene and gold nanoparticles integrated terahertz metasurface for improved sensor sensitivity
Lanju Liang,Xin Cao,Yonggang Zhang,Lu Wang,Haiyhu Yao,Xin-Liang Yan,Cheng-Long Huang,Guifang Wu,Wei Liu,Xiaofei Hu,Zhenhua Li,Ziqun Wang +11 more
TL;DR: Researchers propose a graphene-AuNPs integrated terahertz metasurface biosensor, enhancing sensitivity by 10.48 fg/ml for aspartic acid detection, with potential applications in early disease detection and environmental monitoring through improved interaction between THz waves and analytes.
8
Dispersion‐Compensated Terahertz Ultra‐Broadband Quarter and Half Wave Plates in a Dielectric‐Metal Hybrid Metadevice
Shi-Tong Xu,Hui‐Fang Zhang,Longqing Cong,Zhanqiang Xue,Dan Lu,Ying Hua Wang,Xiaofei Hu,Lanju Liang,Yun-Yun Ji,Fei Fan,Shengjiang Chang +10 more
TL;DR: Dispersion-compensated terahertz ultra-broadband quarter and half wave plates in a dielectric-metal hybrid metadevice achieve high-efficiency and ultra-broadband THz polarization manipulation.
7
Graphene-Assisted Electromagnetically Induced Transparency-like Terahertz Metabiosensor for Ultra-Sensitive Detection of Ovalbumin
Ruo-Fan Xu,Pibin Bing,Xin-Liang Yan,Haiyun Yao,Lanju Liang,Zhenhua Li,Ziqun Wang,Xiaofei Hu,Meng Wang,Jian Ke Yao +9 more
TL;DR: In this paper , a novel THz biosensor consisting of graphene, polyimide (PI), and electromagnetically induced transparency-like (EIT-like) metamaterials was designed for the ultra-sensitive detection of ovalbumin (OVA).
Metamaterial Flexible GaN/Graphene Heterostructure-enabled Multidimensional Terahertz Sensor for Femtogram-level Detection of Aspartic Acid
Lanju Liang,Yonggang Zhang,Cheng-Long Huang,Haiyun Yao,Fu Qiu,Rui Zhang,Xiaofei Hu,Ziqun Wang,Zhenhua Li,Jianquan Yao +9 more
TL;DR: In this paper , a flexible terahertz (THz) biosensor consisting of electromagnetic-induced transparency-like metasurfaces and a GaN/graphene van der Waals heterostructure (vdWH) was proposed to achieve multidimensional ultrasensitive detection of aspartic acid.
6