A5084246063- Metamaterials and Metasurfaces Applications
- Advanced Antenna and Metasurface Technologies
- Catalytic Processes in Materials Science
- Antenna Design and Analysis
- Nanomaterials for catalytic reactions
- Electromagnetic Scattering and Analysis
- Microwave-Assisted Synthesis and Applications
- Quantum optics and atomic interactions
- Optical Wireless Communication Technologies
- Radiomics and Machine Learning in Medical Imaging
- Industrial Gas Emission Control
- Quantum, superfluid, helium dynamics
- Head and Neck Cancer Studies
- Gas Sensing Nanomaterials and Sensors
- Ammonia Synthesis and Nitrogen Reduction
- Atomic and Subatomic Physics Research
- Radio Wave Propagation Studies
- Catalysis and Oxidation Reactions
- AI in cancer detection
Tongji University
2025
Xi'an University of Architecture and Technology
2025
Air Force Engineering University
2020-2021
In this paper, an optically transparent coding metasurface structure based on indium tin oxide (ITO) thin films with simultaneously low infrared (IR) emissivity and microwave scattering reduction is proposed. To end, two ITO elements which can reflect 0° 180° phase responses are firstly designed. Based these elements, four sequences different patterns Three of them realize anomalous reflections the fourth random diffusion normal incident electromagnetic (EM) waves. A prototype was fabricated...
Abstract A visible-light-transparent metasurface has been designed to achieve infrared (IR)–radar stealth. An optically transparent material, indium tin oxide was chosen in preference other low-IR-emissivity metals camouflage compatibility for the IR–radar stealth material. In addition, flexible polyethylene terephthalate adopted as dielectric material order benefit from its visible light transparency; softness could also improve application prospects. The fabricated structure exhibited a...
The conventional treatment for locally advanced head and neck squamous cell carcinoma (LA-HNSCC) is surgery; however, the efficacy of definitive chemoradiotherapy (CRT) remains controversial. This study aimed to evaluate ability deep learning (DL) models identify patients with LA-HNSCC who can achieve organ preservation through CRT provide individualized adjuvant recommendations are better suited surgery. Five were developed recommendations. Their performance was assessed by comparing...
Metasurfaces have shown promising applications in radar-infrared compatible stealth because of its superior electromagnetic wave control capabilities, but, to date, the majority designs still suffer from defects large thickness, limited working bandwidth, relatively high infrared emissivity and so on. Here, an exotic phase gradient metasurface (PGM) is proposed achieve low microwave reflection emission concurrently, which has a small thickness about 0.10λ0. The reduction larger than 10 dB...
In this paper, we propose the design of a multi-spectral metasurface(MSM) which can simultaneously achieve quite good optical transparency, low infrared emissivity and wideband microwave absorption. To end, optically transparent materials were used in MSM design, including indium tin oxide, Polyethylene terephthalate polymethyl methacrylate. The is composed three functional layers: frequency selective surface (FSS) on top, resistively absorbing layer middle complete conducting sheet at...
Metasurfaces possess excellent capabilities to flexibly manipulate electromagnetic waves in multiple frequency domains, which show great potential application multispectral stealth. Herein, a broadband surface coupler based on the design of thin Pancharatnam-Berry (PB) phase gradient metasurfaces (PGMs) thickness 0.12λ0 is proposed reduce infrared emission and microwave reflection simultaneously. Low results from high filling ratio indium-tin-oxide (ITO) surface, low conversion propagating...
We demonstrate an experimental scheme for studying the light shift effect in optical magnetic double resonance system by using 4He atoms. The dependences of caused left- and right-circularly polarized laser light, respectively with frequency detuning power are investigated, which show good agreement theoretical analysis. Based on these, above parameters optimized order to reduce a typical system.