Observation of Competition between Drift Instability and Flute Instability in a Bounded Linear ECR Plasma
スポンサーリンク
概要
- 論文の詳細を見る
Competition behavior between the drift instability and the flute instability has been investigated experimentally in a bounded linear electron cyclotron resonance (ECR) plasma. Time evolutions of the fluctuation in ion saturation currents clearly show the successive appearance of the two instabilities. The drift instability is excited first, then the flute instability appears along with the suppression of the drift instability, and finally, both fluctuations are stabilized. The cyclic competition process in these instabilities continues periodically, and is closely related to the radial density profile.
- 社団法人 プラズマ・核融合学会の論文
著者
-
Nagashima Yoshihiko
Research Institute For Applied Mechanics Kyushu University
-
Kamataki Kunihiro
Interdisciplinary Graduate School Of Engineering Sciences Kyushu University
-
Shinohara Shunjiro
Interdisciplinary Graduate School Of Engineering Science Kyushu University
-
Yagi Masatoshi
Research Instittue For Applied Mechanics Kyushu University
-
Itoh Sanae-i.
Research Instittue For Applied Mechanics Kyushu University
-
Itoh Kimitaka
National Inst. For Fusion Sci. Gifu
-
Kawai Yoshinobu
Research Information Center Institute Of Plasma Physics Nagoya University
-
INAGAKI Sigeru
Research Institute for Applied Mechanics, Kyushu University
-
KAMATAKI Kunihiro
Interdisciplinary Graduate School of Engineering Science, Kyushu University
関連論文
- Low Temperature Specific Heat of RMn_2 Compounds with the Hexagonal C14 Structure (R=Y,Yb and Th)
- Increase of Central Ion Temperature after Carbon Pellet Injection in Ne-Seeded NBI Discharges of LHD
- Achievement of 10 keV Central Electron Temperatures by ECH in LHD
- Coexistence of Collisional Drift and Flute Wave Instabilities in Bounded Linear ECR Plasma(Gases, plasmas, electric discharges, and beams)
- Local Impurity Deposition in a Magnetic Island by Means of a Tracer-Encapsulated Solid Pellet in the LHD
- Nuclear Magnetic Resonance of Tb_2Co_7
- Nuclear Magnetic Resonance of PrCo_5
- Improvement of Magnetohydrodynamic Stability and Beta Limit by Toroidal Plasma Current in Heliotron DR
- Recent H-mode Results on ECH Plasmas in Heliotron J
- Electron Cyclotron Emission Diagnostics in the Large Helical Device
- Magnetic Structure of C14-Laves Phase DyMn_2
- Possibility of Electric Field Bifurcation and Internal Transport barrier Formation in LHD Plasma : Fluids, Plasmas, and Electric Discharges
- Behavior of Time-Resolved Ion Energy Distribution Functions during Ion-Ion Instability
- Suppression of Ion-Ion Instabilities Excited by an Obliquely Injected Ion Beam
- Coexistence of Zonal Flows and Drift-Waves in a Cylindrical Magnetized Plasma(Gases, plasmas, electric discharges, and beams)
- Causal Relationship between Zonal Flow and Turbulence in a Toroidal Plasma(Gases, plasmas, electric discharges, and beams)
- Reply to Comments by J. Todoroki
- Study of MHD Equilibrium and Stability with Improved Stellarator Expansion Approach (STEP Code)
- Soft X-Ray Tomography of the m=2 Magnetic Island Structure in the JIPP T-II Tokamak
- Repulsion-Induced Order Formation in Graphite-Diamondlike Transition of Boron Nitride : A Molecular Dynamics Study (Condensed Matter: Structure, Mechanical and Thermal Properties)
- Multistage Order-Disorder Surface Transition of Si(111)√3×√3-Ag Surface with Defects(Condensed Matter : Structure, Mechanical and Thermal Properties)
- Multistage Order-Disorder Surface Transition of Si(111)√×√-Ag Surface with Defects
- Neutron Diffraction Study of C14-Laves Phase TbMn_2
- Thermal Expansion of C14-Laves Phase RMn_2 (R=Y, Gd, Dy and Yb)
- Magnetic Properties of C14-Laves Phase RMn_2
- High Field Magnetization of C14-Laves Phase RMn_2 : R=Y, Gd, Tb, Dy and Yb
- Low Temperature Specific Heat of Nearly and Weakly Ferromagnetic Y (Co_Al_x)_2
- Stability of Mn Moments and Magnetic Structure of Tb_1-xM_xMn_2(M=Sc and Y)
- Low Temperature Specific Heat of Laves Phase AFe_2Compounds (A=Nb,Ta and Ti)
- Giant Spin Fluctuations in Y_Sc_Mn_2
- Little Influence of Kinks on the Formation of c(4×2)Domains in a Si(001)Surface at Low Temperature
- Nuclear Magnetic Resonance of GdCo_4B
- Nuclear Magnetic Resonance of ^Co in ErCo_5
- Dynamic Formation of Excited Helicon Wave Structure and Estimation of Wave Energy Flux Distribution
- Dynamic Behavior of Helicon Wave Produced Plasma
- Characteristics of RF Wave Propagation in Large-Diameter Plasma with Cusp Magnetic Field Configurations
- Numerical Study of Neutral Gas Transport in Linear Plasma Device
- Effects of Axial Magnetic Field and Faraday Shield on Characteristics of RF Produced Plasma Using Spiral Antenna
- Study of MHD Equilibrium and Stability for Heliotron/Torsatron with Helical Axis
- Hexapole Field Effects on Currentless MHD Equilibrium and Stability of l=2 Heliotron/Torsatron
- Transition of Radial Electric Field in Helical Systems : Fluids, Plasmas, and Electric Discharges
- Non-Local Model Analysis of Heat Pulse Propagation and Simulation of Experiments in W7-AS
- Convective cell dynamics in universal drift wave turbulence
- Control of chaos by linear and nonlinear feedback methods
- Turbulent Transport of Poloidal Momentum in Toroidal Plasmas(Gases, plasmas, electric discharges, and beams)
- Nonlinear Simulation of Electron and Ion Turbulence
- Estimation of Electric Fields from Magnetic Field Distributions and an Application to Helicon Wave
- Skin Depth of Electromagnetic Waves in Plasma with Magnetic Field and Collisions
- Nonlinear Energy Transfer of Drift-Wave Fluctuation in a Cylindrical Laboratory Plasma
- Total Electron Scattering Cross Sections for Simple Perfluorocarbons (Atomic and Molecular Physics)
- Total Electron Scattering Cross Sections for Simple Perfluorocarbons
- Numerical Diagnostics of the Electrostatic Potential Perturbed by Magnetic Islands
- Kinetic one-Dimensional Ising System on a Narrow Si(001)S_B Terrace
- Comparison Study of Fast Responses in Confined Plasmas with Diffusivity Models : Fluids, Plasmas, and Electric Discharges
- Probabilistic Nature in L/H Transition
- Turbulent Stabilization of Neoclassical Tearing Modes(Gases, plasmas, electric discharges, and beams)
- Long Range Temperature Fluctuation in LHD
- Stability Analysis of Neoclassical Tearing Mode
- Induction of Labor at 41 Weeks of Gestation in Uncomplicated Prolonged Pregnancy
- ^La-NQR Study of Magnetic Phase Diagram of La_Ba_xCuO_4
- Linear Analysis of Neoclassical Tearing Mode based of the Four-Field Reduced Neoclassical MHD Equation
- Linear Analysis of Neoclassical Tearing Mode based on the Four-Field Reduced Neoclassical MHD Equation
- Tearing Mode Instability due to Anomalous Resistivity : Fluids, Plasmas, and Electric Discharges
- Cu-NQR Study of Successive Magnetic Phase Transition in Antiferromagnetic YBa_2(CuT_x)_3O_6(T=Fe,Co and Ni)
- Transverse Relaxation Rate of Cu-NQR in YBa_2Cu_3O_ and La_Sr_xCuO_4
- Experimental Study of Drift Wave Turbulence in Linear Plasmas
- Method for Estimating the Wavenumber of Standing Waves Using Three Langmuir Probes
- On Detection of a Global Mode Structure in Experiments by Use of Turbulence Diagnostic Simulator
- Bispectral Analysis of Density and Potential Fluctuations in a High Neutral Density Cylindrical Plasma
- ECRH Superposition on Linear Cylindrical Helicon Plasma in the LMD-U
- Probability Density Function of Density Fluctuations in Cylindrical Helicon Plasmas
- Nonlinear Mode Couplings in a Cylindrical Magnetized Plasma
- Forced Magnetic Reconnection in Helical Plasmas
- Observation of Edge Reynolds Stress Increase Preceding an L-H Transition in Compact Helical System
- Poloidal Flow Generated by Drift-Tearing Mode(Gases, plasmas, electric discharges, and beams)
- Spatiotemporal Behavior of Drift Waves in LMD-U
- Observation of Zonal Flow Type Oscillation in Linear Cylindrical ECR Plasmas
- Propagation Velocity Analysis of a Single Blob in the SOL
- Thermal Transport Effects on Drift-Tearing Mode(Gases, plasmas, electric discharges, and beams)
- Numerical Simulation of Resistive Drift Wave Turbulence in a Linear Device(Gases, plasmas, electric discharges, and beams)
- Selection of a Radial Wavelength of Zonal Flows(Gases, plasmas, electric discharges, and beams)
- Propagating Wave Characteristics for Plasma Production in Plasma Processing Field
- RF Wave Propagation in Bounded Plasma under Divergent and Convergent Magnetic Field Configurations
- Role of Electron Thermal Motion in Evanescent Electromagnetic Wave Structure of Inductively Coupled Plasma
- Development of a Low Aspect Ratio, Helicon Plasma Source using a Flat Spiral Antenna
- Profile Control and Plasma Rotation by Biased Electrodes in Large Diameter RF Produced Plasma
- Geodesic Acoustic Eigenmodes
- Initial Trial of Plasma Mass Separation by Crossed Electric and Magnetic Fields
- Propagating Wave Characteristics for Plasma Production in Plasma Processing Field
- Electron Temperature Measurement on QUEST Spherical Tokamak by Thomson Scattering System
- ECW/EBW Heating and Current Drive Experiment Results and Prospects for CW Operation in QUEST
- Experimental Study of Nonlinear Processes in Edge Turbulence of Toroidal Plasmas
- Observation of Competition between Drift Instability and Flute Instability in a Bounded Linear ECR Plasma
- A Study on Low-Frequency Fluctuations Using New Azimuthal Probe Array in High-Density Helicon Linear Plasma
- Time Evolution of Power Spectrum Density in Spontaneous Transition in Cylindrical Magnetized Plasma
- Observations of Intermittent Structures in the Periphery of a Cylindrical Linear Plasma in PANTA
- Detection of Cascading in Drift Wave Turbulence Using Probe Array in Linear Plasmas
- Electron Heating and Control of RF-Produced Plasma Parameters Excited by a Planar, Spiral Antenna
- Identification of Quasi-Periodic Nonlinear Waveforms in Turbulent Plasmas
- Statistical Analyses of Turbulent Particle and Momentum Fluxes in a Cylindrical Magnetized Plasma