Three-dimensionally extended dusty plasmas containing mixtures of two particle species of different size have been investigated on parabolic flights. To distinguish the species even at small size disparities, one of the species is marked with a fluorescent dye, and a two-camera video microscopy setup is used for position determination and tracking. Phase separation is found even when the size disparity is below 5%. Particles are tracked to obtain the diffusion flux, and resulting diffusion coefficients are in the expected range for a phase separation process driven by plasma forces. Additionally, a measure for the strength of the phase separation is presented that allows to quickly characterize measurements. There is a clear correlation bet...
Abstract—Dust density waves (DDWs) are compressional modes that are often excited by subsonic ion fl...
The self-diffusion phenomenon in a two-dimensional dusty plasma at extremely strong (effective) magn...
Complex (dusty) plasmas are suspensions of charged micron-size solid particles in a plasma. In labor...
The main issue of this thesis was the investigation of dusty plasmas in magnetic fields. We made use...
This thesis is devoted to experiments on three-dimensional dust clouds which are confined in low tem...
The self-diffusion phenomenon in a two-dimensional dusty plasma at extremely strong (effective) magn...
Dusty plasma is a low-temperature plasma containing dust particles varying in size from nanometers ...
The structure of dust particles in dusty plasmas under microgravity has been analyzed by molecular d...
Structure formation of dust particles in dusty plasmas under microgravity has been simulated by the ...
A self-consistent 3D model for a complex (dusty) plasma is used to study the effects of multiple-siz...
“Dusty plasmas" are plasmas including particles of nanometer to micrometer sizes as additional charg...
Little is known about dust dynamics in highly ionized quasi-neutral plasmas with ca. 1.0 e+20 per cu...
Thesis (M.Sc.)-University of Durban-Westville, 1999.The kinetic dispersion relation for a magnetized...
A multifluid MHD model is applied to study the magnetic field dynamics in a dusty plasma. The motion...
The stability of electro-static waves in 2-fluid dusty plasma system is investigated. We study the f...
Abstract—Dust density waves (DDWs) are compressional modes that are often excited by subsonic ion fl...
The self-diffusion phenomenon in a two-dimensional dusty plasma at extremely strong (effective) magn...
Complex (dusty) plasmas are suspensions of charged micron-size solid particles in a plasma. In labor...
The main issue of this thesis was the investigation of dusty plasmas in magnetic fields. We made use...
This thesis is devoted to experiments on three-dimensional dust clouds which are confined in low tem...
The self-diffusion phenomenon in a two-dimensional dusty plasma at extremely strong (effective) magn...
Dusty plasma is a low-temperature plasma containing dust particles varying in size from nanometers ...
The structure of dust particles in dusty plasmas under microgravity has been analyzed by molecular d...
Structure formation of dust particles in dusty plasmas under microgravity has been simulated by the ...
A self-consistent 3D model for a complex (dusty) plasma is used to study the effects of multiple-siz...
“Dusty plasmas" are plasmas including particles of nanometer to micrometer sizes as additional charg...
Little is known about dust dynamics in highly ionized quasi-neutral plasmas with ca. 1.0 e+20 per cu...
Thesis (M.Sc.)-University of Durban-Westville, 1999.The kinetic dispersion relation for a magnetized...
A multifluid MHD model is applied to study the magnetic field dynamics in a dusty plasma. The motion...
The stability of electro-static waves in 2-fluid dusty plasma system is investigated. We study the f...
Abstract—Dust density waves (DDWs) are compressional modes that are often excited by subsonic ion fl...
The self-diffusion phenomenon in a two-dimensional dusty plasma at extremely strong (effective) magn...
Complex (dusty) plasmas are suspensions of charged micron-size solid particles in a plasma. In labor...