搜索结果: 1-11 共查到“理学 Acoustic waves”相关记录11条 . 查询时间(0.129 秒)
Enhanced sequential carrier capture into individual quantum dots and quantum posts controlled by surface acoustic waves
Quantum Dots Quantum Posts Surface Acoustic Waves
2010/11/24
Individual self-assembled Quantum Dots and Quantum Posts are studied under the in uence of
a surface acoustic wave. In optical experiments we observe an acoustically induced switching of the occupanc...
Five-minutes oscillations is one of the basic properties of solar convection. Observations show mixture of a large number of acoustic wave fronts propagating from their sources. We investigate the pr...
Dynamic radiation force of acoustic waves on absorbing spheres
Acoustic Radiation Force Viscoelasticity Scattering
2010/6/30
We present a theoretical study on how dynamic radiation force of acoustic waves actuates on absorbing spheres. We consider the radiation force is generated by the difference-frequency component of a b...
Dromion solutions for nonlinear electron acoustic waves in space plasmas
Dromion solutions nonlinear electron acoustic waves space plasmas
2009/11/12
Recent high resolution measurements of POLAR and FAST satellites have revealed two-dimensional coherent structures in the polar cap boundary layer (PCBL) region. Since the ion temperature is often obs...
Spiky parallel electrostatic ion cyclotron and ion acoustic waves
Spiky parallel electrostatic ion cyclotron ion acoustic waves
2009/11/12
One of the interesting observations from the FAST satellite is the detection of strong spiky waveforms in the parallel electric field in association with ion cyclotron oscillations in the perpendicula...
Study of nonlinear ion- and electron-acoustic waves in multi-component space plasmas
nonlinear ion- and electron-acoustic waves multi-component space plasmas
2009/11/2
Large amplitude ion-acoustic and electron-acoustic waves in an unmagnetized multi-component plasma system consisting of cold background electrons and ions, a hot electron beam and a hot ion beam are s...
Modulational Instability of Dust Ion Acoustic Waves in a Collisional
Dusty Plasma
dust plasma
ion-dust collision
2007/8/15
2003Vol.40No.6pp.717-720DOI:
Modulational Instability of Dust Ion Acoustic Waves in a Collisional
Dusty Plasma
XUE Ju-Kui
College of Physics and Electronic Engineering,...
Modulational Instability of Ion-Acoustic Waves in a Warm Plasma with
a Relativistic Electron Beam
warm plasma relativistic electron beam ion-acoustic
waves modulational instability
2007/8/15
2003Vol.39No.4pp.465-468DOI:
Modulational Instability of Ion-Acoustic Waves in a Warm Plasma with
a Relativistic Electron Beam
XUE Ju-Kui and LANG He
Physics and Electr...
Three-Dimensional Dust-Acoustic Waves in a Collisional
Dusty Plasma with Opposite Polarity Particles
dust plasma opposite polarity particles
2007/8/15
2005Vol.44No.4pp.719-723DOI:
Three-Dimensional Dust-Acoustic Waves in a Collisional
Dusty Plasma with Opposite Polarity Particles
LIN Mai-Mai and DUAN Wen-Shan
Departme...
Analytical Study of Nonlinear Dust Acoustic Waves in Two-Dimensional Dust
Plasma with Dust Charge Variation
nonlinear dust acoustic waves plasma formally variable separation
approach exact analytical solution
2007/8/15
2005Vol.44No.2pp.247-251DOI:
Analytical Study of Nonlinear Dust Acoustic Waves in Two-Dimensional Dust
Plasma with Dust Charge Variation
LIN Chang and ZHANG Xiu-Lian
Col...
Spectrum of the seismic-electromagnetic and acoustic waves caused by seismic and volcano activity
Spectrum seismic-electromagnetic and acoustic waves seismic and volcano activity
2009/12/25
Modeling of the spectrum of the seismo-electromagnetic and acoustic waves, caused by seismic and volcanic activity, has been done. This spectrum includes the Electromagnetic Emission (EME, due to frac...