CAVITIES

作品数:266被引量:422H指数:10
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相关领域:理学机械工程更多>>
相关作者:张洪训朱万成赵兴东张保澄赵夔更多>>
相关机构:东南大学中国科学院东北大学中国矿业大学(北京)更多>>
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相关基金:国家自然科学基金国家重点基础研究发展计划福建省自然科学基金国家教育部博士点基金更多>>
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Development of Fully Self-Controllable High-Finesse Optical Reference Cavities
《Chinese Physics Letters》2025年第1期53-57,共5页Dongdong Jiao Mengfan Wu Jing Gao Han Zhang Junlong Liu Guanjun Xu Qi Zang Jie Cui Ruifang Dong Tao Liu Bo Qu Shougang Zhang 
supported by the National Natural Science Foundation of China(Grant Nos.12103059 and 12033007);the National Major Science and Technology Infrastructure Project of China(Grant No.2017-000052-73-01-002401);Xi’an Science and Technology Bureau(Grant No.E019XK1S04);Sanqin Talents’Special Support Program(Grant No.09R0557A00);the Youth Innovation Promotion Association of the Chinese Academy of Science(Grant No.1188000XGJ);the Innovation Program for Quantum Science and Technology(Grant No.2021ZD0300900)。
High-finesse optical reference cavities are essential tools for fundamental research.In response to China’s historical reliance on importing high-finesse optical reference cavities,we successfully developed a cavity ...
关键词:OPTICAL CAVITY EXPANSION 
Small modifications of endo-functionalized cavities lead to large changes in molecular interaction in water
《Science China Chemistry》2025年第1期369-376,共8页Song-Meng Wang Hao Nian Yan-Fang Wang Li-Shuo Zheng Yu-Tao Zheng Yi-Wei Dong Liping Huang Xiaoping Wang Wei Jiang Liu-Pan Yang 
supported by the National Natural Science Foundation of China(21801125,22301127);the Guangdong Basic and Applied Basic Research Foundation(2022A1515110991);the Postdoctoral Fellowship Program of China Postdoctoral Science Foundation(GZC20230581);the China Postdoctoral Science Foundation(2023MD744188)。
Studying molecular recognition in aqueous environments is crucial for understanding biological processes.Herein,we present a series of N-doped endo-functionalized anthracene-based cavities by introducing inward-direct...
关键词:host-guest interaction hydrophobic effect endo-functionalized cavity MUTATION PYRIDINE 
Facile fabrication of large-area hierarchical plasmonic cavities with broadband plasmon resonance for enhanced photocatalytic hydrogen evolution
《Nano Research》2024年第11期9573-9584,共12页Yang Li Jiaoyan Li Chunhua Lu Jiahui Kou Zhongzi Xu 
supported by the National Natural Science Foundation of China(No.52272082);the General Project of Natural Science Foundation of Universities and Colleges in Jiangsu Province(No.22KJB430026);The Priority Academic Program Development of the Jiangsu Higher Education Institutions(PAPD)is gratefully acknowledged.
Integrating hierarchical plasmonic cavities into photocatalysis offers a promising avenue for expanding the light utilization range to cover the entire solar spectrum. However, fabricating these nanostructures with se...
关键词:plasmonic cavities surface plasmon resonance surface nanodome arrays full-spectrum photocatalytic hydrogen evolution 
Numerical Investigation on the Harbour Resonance Inside A Harbour with Lateral Cavities
《China Ocean Engineering》2024年第5期838-844,共7页YU Yue-min HUANG Xiao-hua 
supported by Fund of Key Laboratory for Sustainable Utilization of Open-sea Fishery,Ministry of Agriculture and Rural Affairs,P.R.China(Grant No.LOF 2022-04).
Wave-induced harbour resonance is numerically investigated inside a harbour with lateral cavities.The theoretical solutions for the amplification parameter are compared with the simulated results under varying dimensi...
关键词:harbour resonance lateral cavity numerical simulation amplification parameter 
Ultrasensitive plasmonic sensor based on MDM waveguide containing Persian Orsi window cavities for refractive index and blood plasma sensing
《Optoelectronics Letters》2024年第7期406-411,共6页Mohammad Ghanavati Mohammad Azim Karami 
We developed a plasmonic refractive index(RI)with a metal-dielectric-metal(MDM)structure that utilizes two Persian Orsi windows-like separated cavities with a high figure of merit(FoM)and ultrasensitivity.The simulate...
关键词:index utilize MDM 
Raman signal enhancement for gas detection using a dual near-concentric cavities group
《Chinese Optics Letters》2024年第5期47-52,共6页任一凡 杨德旺 孙颖欣 许家旋 刘硕芳 陈月娥 
This work was supported by the High-end Foreign Experts Introduction Plan(No.G2021003003L);the Hebei Province Introduced Foreign Intelligence Projects(No.2022-18).
Effective methods are urgently required to optimize Raman spectroscopy technology to ameliorate its low detection sensitivity.Here,we superposed two near-concentric cavities to develop a dual near-concentric cavities ...
关键词:Raman spectroscopy gas detection sensitivity dual near-concentric cavities group 
Experimental and computational investigation on flow characteristics of rotating cavities with high inlet pre-swirl axial throughflow被引量:1
《Chinese Journal of Aeronautics》2024年第4期276-293,共18页Sipeng WANG Xiang LUO Linji GUO Zeyu WU Yang BAI Zongchao LI Lichun MA 
As an integral part of the internal air system of aero-engines,the axial throughflow of the cooling air can interact with the cavity flow between the rotating compressor disks,forming a threedimensional,unsteady,and u...
关键词:Compressor Axial throughflow Rotating cavity flow Particle image velocimetry Unsteady RANS Flow pattern 
Dynamic thermal performance of multilayer hollow clay walls filled with insulation materials:Toward energy saving in hot climates
《Energy and Built Environment》2024年第1期70-80,共11页Yassine Chihab Mohammed Garoum Najma Laaroussi 
This study examines the benefits of incorporating passive techniques into multilayer hollow clay brick walls to improve their dynamic thermal performance.The finite element approach was used to solve the incompressibl...
关键词:Time lag Decrement factor Coupled heat transfer Analytical solution Hollow clay brick Insulation filling cavities Energy savings in building 
Efficient Electromagnetic Wave Absorption and Thermal Infrared Stealth in PVTMS@MWCNT Nano‑Aerogel via Abundant Nano‑Sized Cavities and Attenuation Interfaces被引量:2
《Nano-Micro Letters》2024年第1期370-383,共14页Haoyu Ma Maryam Fashandi Zeineb Ben Rejeb Xin Ming Yingjun Liu Pengjian Gong Guangxian Li Chul B.Park 
the National Natural Science Foundation(No.52073187);NSAF Foundation(No.U2230202)for their financial support of this project;National Natural Science Foundation(No.51721091);Programme of Introducing Talents of Discipline to Universities(No.B13040);State Key Laboratory of Polymer Materials Engineering(No.sklpme2022-2-03);support of China Scholarship Council
Pre-polymerized vinyl trimethoxy silane(PVTMS)@MWCNT nano-aerogel system was constructed via radical polymerization,sol-gel transition and supercritical CO_(2)drying.The fabricated organic-inorganic hybrid PVTMS@MWCNT...
关键词:Nano-pore size Heterogeneous interface Electromagnetic wave absorption Thermal infrared stealth Nano-aerogel 
Core-antiresonance-based terahertz cavities and applications[Invited]被引量:1
《Chinese Optics Letters》2023年第11期34-44,共11页韩永鹏 梅养军 刘昶 劳力 姚瑶 肖家豪 赵佳宇 彭滟 
supported by the National Natural Science Foundation of China(Nos.61988102 and 62335012);the Youth Sci-Tech“Qimingxing”Program of Shanghai(No.22QC1400300);the National Key Research and Development Program of China(No.2022YFA1404004)。
This work presents a brief review of our recent research on an antiresonant mechanism named core antiresonant reflection(CARR),which leads to a broadband terahertz(THz)spectrum output with periodic dips at resonant fr...
关键词:ANTIRESONANCE CORE CLADDING tubular structure APPLICATION 
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