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 ...
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...
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...
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 ...
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...
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...
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...
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...
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...
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...