AIR

作品数:2378被引量:3559H指数:19
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相关领域:理学更多>>
相关作者:刘世杰林志勇刘卫东翁春生徐新宏更多>>
相关机构:深圳来福士雾化医学有限公司中国科学院深圳市伊尔天籁科技有限公司北京航空航天大学更多>>
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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中国博士后科学基金国家教育部博士点基金更多>>
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Effects of air damping on quality factors of different probes in tapping mode atomic force microscopy
《Chinese Physics B》2024年第9期506-519,共14页Yu Zeng Guo-Lin Liu Jin-Hao Liu Zheng Wei 
the National Natural Science Foun-dation of China(Grant No.11572031).
The AFM probe in tapping mode is a continuous process of energy dissipation,from moving away from to intermittent contact with the sample surfaces.At present,studies regarding the energy dissipation mechanism of this ...
关键词:TM-AFM quality factors air viscous damping air squeeze film damping 
Nanobubbles produced by hydraulic air compression technique
《Chinese Physics B》2022年第5期459-463,共5页Xiaodong Yang Qingfeng Yang Limin Zhou Lijuan Zhang Jun Hu 
Project supported by the National Natural Science Foundation of China(Grant Nos.11874379,11575281,and U1532260);the Knowledge Innovation Program of the Chinese Academy of Sciences(Grant Nos.KJZD-EW-M03and QYZDJ-SSW-SLH019)。
The anoxia of coastal water has already been a serious problem all over the word.Nanobubbles are proved to have great applications in water remediation because they could effectively increase the oxygen content and de...
关键词:NANOBUBBLE water remediation nanobubble generation dissolved oxygen hydraulic air compression 
Epitaxial growth and air-stability of monolayer Cu2Te被引量:1
《Chinese Physics B》2020年第1期99-102,共4页K Qian L Gao H Li S Zhang J H Yan C Liu J O Wang T Qian H Ding Y Y Zhang X Lin S X Du H-J Gao 
Project supported by the National Key Research&Development Program of China(Grant Nos.2016YFA0202300 and 2018YF A0305800);the National Natural Science Foundation of China(Grant Nos.61888102,11604373,61622116,and 51872284);the CAS Pioneer Hundred Talents Program,China,the Strategic Priority Research Program of Chinese Academy of Sciences(Grant Nos.XDB30000000 and XDB28000000);Beijing Nova Program,China(Grant No.Z181100006218023);the University of Chinese Academy of Sciences
A new two-dimensional atomic crystal, monolayer cuprous telluride(Cu2Te) has been fabricated on a grapheneSi C(0001) substrate by molecular beam epitaxy(MBE). The low-energy electron diffraction(LEED) characte...
关键词:cuprous telluride(Cu2Te) scanning tunneling microscopy(STM) density functional theory(DFT) chemical stability 
Air lasing: Phenomena and mechanisms被引量:3
《Chinese Physics B》2019年第11期43-51,共9页Helong Li Danwen Yao Siqi Wang Yao Fu Huailiang Xu 
Project supported by the National Natural Science Foundation of China(Grant Nos.61625501,61427816,and 11904121);the Open Fund of the State Key Laboratory of High Field Laser Physics(SIOM),China;the Program for JLU Science and Technology Innovative Research Team(JLUSTIRT),China(Grant No.2017TD-21);Fundamental Research Funds for the Central Universities of China
Air lasing is a concept that refers to remote no-cavity(mirrorless) optical amplification in ambient air with the air constituents as the gain media. Due to the high potential of air lasing in view of applications in ...
关键词:AIR LASING INTENSE laser FIELDS nitrogen MOLECULES 
Efficient molecular model for squeeze-film damping in rarefied air
《Chinese Physics B》2019年第9期367-372,共6页Cun-Hao Lu Pu Li Yu-Ming Fang 
Project supported by the National Natural Science Foundation of China(Grant No.51375091)
Based on the energy transfer model(ETM) proposed by Bao et al.and the Monte Carlo(MC) model proposed by Hutcherson and Ye, this paper proposes an efficient molecular model(MC-S) for squeeze-film damping(SQFD) in raref...
关键词:micro-electro-mechanical system(MEMS) squeeze-film AIR DAMPING rarefied AIR MOLECULAR model 
Two-color laser wavelength effect on intense terahertz generation in air被引量:1
《Chinese Physics B》2017年第11期225-231,共7页李淑芬 卢晨晖 杨承帅 余燕忠 孙真荣 张诗按 
Project supported by the National Natural Science Foundation of China(Grant Nos.51132004,11604205,and 11474096);Science and Technology Commission of Shanghai Municipality,China(Grant No.14JC1401500);Shanghai Municipal Education Commission,China(Grant No.ZZGCD15066);Foundation of Fujian Educational Committee,China(Grant No.JAT160412)
Near-IR femtosecond lasers have been proposed to produce high-field terahertz radiation in the air via the laser-plasma interaction, but the physical mechanism still needs to be further explored. In this work, we theo...
关键词:THz generation two-color scheme laser-plasma interaction near-IR laser simulation 
Particle transport behavior in air channel flow with multi-group Lagrangian tracking
《Chinese Physics B》2017年第1期267-277,共11页Hao Lu Wen-Jun Zhao Hui-Qiang Zhang Bing Wang Xi-Lin Wang 
supported by the Key Program of the National Natural Science Foundation of China(Grant No.11132005) and the National Natural Science Foundation of China(Grant No.50876053)
The particle motions of dispersion and transport in air channel flow are investigated using a large eddy simulation(LES) and Lagrangian trajectory method. The mean and fluctuating velocities of the fluids and partic...
关键词:particle-laden flows channel flow large-eddy simulations coherent structures 
A review of research progress in air-to-water sound transmission
《Chinese Physics B》2016年第12期36-43,共8页彭朝晖 张灵珊 
Project supported by the National Natural Science Foundation of China(Grant Nos.11434012 and 11674349)
International and domestic research progress in theory and experiment and applications of the air-to-water sound transmission are presented in this paper. Four classical numerical methods of calculating the underwater...
关键词:air-to-water sound transmission advances in theory and experiment moving airborne source rough air-water interface longitudinal horizontal correlation 
Acoustic focusing through two layer annuluses in air
《Chinese Physics B》2016年第10期182-188,共7页管义钧 孙宏祥 刘树森 袁寿其 夏建平 葛勇 
supported by the Major Program of the National Natural Science Foundation of China(Grant No.51239005);the National Natural Science Foundation of China(Grant No.11404147);the Natural Science Foundation of Jiangsu Province,China(Grant No.BK20140519);the China Postdoctoral Science Foundation(Grant No.2015M571672);the Research Fund for Advanced Talents of Jiangsu University,China(Grant No.11JDG118);the Training Project of Young Backbone Teachers of Jiangsu University,China
We report an acoustic focusing lens composed of two-layer annuluses made of metal cylinders in air. We find that the cylindrical waves can be focused into a perfect point without diffraction in the centre of the annul...
关键词:acoustic focusing METAMATERIALS ANNULUS CYLINDER 
Enhanced laser-induced plasma channels in air被引量:2
《Chinese Physics B》2016年第3期256-261,共6页左言磊 魏晓峰 周凯南 曾小明 粟敬钦 焦志宏 谢娜 吴朝辉 
Project supported by the Development Foundation of the Chinese Academy of Engineering Physics(Grant Nos.2012A0401019 and 2013A0401019)
Plasma is a significant medium in high-energy density physics since it can hardly be damaged. For some applications such as plasma based backward Raman amplification (BRA), uniform high-density and large-scale plasm...
关键词:plasma channel laser-induced plasma plasma measurement plasma optics 
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