Satellite Generation of Electron Plasma Waves from Low Frequency Oscillations in Plasmas
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概要
- 論文の詳細を見る
Experiments demonstrating that the satellite generation of a stable electrostatic wave in the presence of an electron density oscillation in a bounded plasma and that the satellite generation of the unstable plasma wave in a modulated electron beam-plasma system are described. The spatially periodic energy transfer among the satellite modes and the primary mode is observed, which results in an enhanced damping of the stable primary mode in the former case and a decrease in a growth rate of the unstable primary mode in the latter. These results are compared with the theoretical prediction derived by expanding the wave number in terms of fluctuating plasma parameters as well as by using the coupled mode equations.
- 社団法人日本物理学会の論文
- 1973-01-05
著者
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Tanaka Shigetoshi
Department Of Physics Faculty Of Science Kyoto University
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Ohkubo Kunizo
Department Of Physics Faculty Of Science University Of Kyoto
関連論文
- Plasma Current Sustainment and Ramp-Up by Electron Cyclotron Waves in the WT-2 Tokamak
- Formation of High Energy Electron Tail during rf Plasma Current Start-Up in the WT-2 Tokamak
- Current Sustainment by lower Hybrid Waves in the WT-2 Tokamak
- Toroidal Plasma Current Start-Up and Sustainment by rf in the WT-2 Toroidal Device
- Electron Cyclotron Resonance-Preionization in the WT-1 Tokamak
- Toroidal Current Drive by Lower Hybrid Wave in WT-2 Tokamak
- Observation of the Upper-Hybrid Soliton and Its Recurring Behaviour
- Stabilization and Destabilization of Sawtooth Oscillations by Lower Hybrid Current Drive in the WT-3 Tokamak
- Electron Cyclotron Emission from Lower Hybrid Current Drive Plasma on the WT-3 Tokamak
- Low Frequency Instability in Plasmas Produced by a Local Electron Cyclotron Resonance
- Observation of High Frequency Instability in Plasmas Produced by Local Electron Cyclotron Resonance
- Spatial Damping of Whistler Waves in Plasmas
- Preliminary Experiment on Electron Beam Injection for Tokamak Current Drive
- Spatial Cyclotron Damping of Whistler Waves in Plasmas. II
- Physical Interpretation of Current Start-Up by rf in WT-2 Tokamak
- Transport Code Study of Electron Cyclotron Heating in Tokamaks
- Propagation Characteristics of Electrostatic and Whistler Waves in Plasma Columns
- Nonlinear Interaction of Bernstein Waves in a Beam-Plasma System
- Instability near electron cyclotron harmonic frequencies in beam-plasma system〔英文〕
- Observation of a Turbulence-Like Spectrum in a Beam-Plasma System
- Negative Absorption at Harmonics of the Electron Cyclotron Frequency in Weakly Ionized Plasma
- Numerical Studies of Wave Trajectories and Electron Cyclotron Heating in Toroidal Plasmas
- Experimental Studies of Density Fluctuations in WT Tokamak by SMM Wave Scattering
- Anomalous Microwave Radiation at Cyclotron Resonance in Partially Ionized Plasmas
- Experiments on Negative Radiation Temperature at Cyclotron Resonance in Cold Plasmas
- Electron Cyclotron Emission Measured in Lower Hybrid Current Drive Plasma on WT-3 Tokamak
- Electron Acceleration by Local Electron Cyclotron Resonance
- Acceleration of Electrons at the Electron Cyclotron Resonance
- Dispersion of Electrostatic Ion Cyclotron Wave
- Parametric Excitation of Bernstein Waves in Plasmas
- Ion Cyclotron Drift Instability Driven by Cross-Field Electron Current and Plasma Heating
- Lower Hybrid Drift Instability Driven by Cross-Field Electron Current and Ion Heating
- Lower Hybrid Two Stream Instability in Quasi-Neutral Electron Beam
- Satellite Generation of Electron Plasma Waves from Low Frequency Oscillations in Plasmas
- Measuring Apparatus for Submillimeter Wave Scattering from Plasma Density Fluctuations
- Excitation and Stabilization of Collisional Drift Instability by Electron Density Modulation. I
- Nonlinear Wave-Particle Interaction in a Weak Cold Beam-Plasma System
- Generation of Harmonics of the Plasma Waves Excited near Electron Cyclotron Harmonics
- Absorption and Reflection Spectra of Afterglow Plasma
- Numerical Study of Propagation and Damping of Lower Hybrid Wave in Tokamak Plasmas