Low-Frequency Oscillations in a Weakly Ionized Plasma in Crossed Electric and Magnetic Fields
スポンサーリンク
概要
- 論文の詳細を見る
In a hot cathode discharge tube with a couxial eiectrode configuration, low frequency oscillations (300c/s to 30 kc/s) propagating in the direction of E×B_0 (E and B_0 are a radial electric and an axial magnetic fields, respectively) are observed when B_0 exceeds a critical value correspounding to the condition ω_<ce>τ_<en>〓O(1) and the magnetic field has no effect on ions. The experimental results agree with the results of the analysis based on the two-fluid model in which the effect of the collisions between charged and neutral particles is taken into account. Oscillations are excited by an azimuthal relative velocity between electrons and ions. When the plasma is uniform, the waves are ion acoustic waves. When the plasma is non-uniform, the wave frequencies are detenmined by the drift velocity and the ratio of the electron to ion mobilities, if the collision frequency is higher than the oscillation frequency.
- 社団法人日本物理学会の論文
- 1966-12-05
著者
-
Sato Noriyoshi
Department of Electronic Engineering, Tohoku University
-
SAITO Susumu
Department of Immunology and Parasitology, Yamagata University School of Medicine
-
HATTA Yoshisuke
Department of Electronic Engineering,Tohoku University
-
Hatta Yoshisuke
Department Of Electranic Engineering Tohohu University
-
Sato Noriyoshi
Department Of Electronic Engineering Faculty Of Engineering Tohoku University
-
Sato Noriyoshi
Department Of Electrical Engineering Tohoku University
-
Saito S.
Department of Electronics, University of Osaka Prefecture
関連論文
- Dispersion Relation of Drift-Wave Instability in a Collisionless Plasma with Sheared Magnetic Field
- Aminoguanidine, a nitric oxide synthase inhibitor increases the mortality of mice intraperitoneally injected with limiting dosages of virulent Plasmodium berghei NK65
- Drift Motion of a Plasma in a Curved Magnetic Field with Rotational Transform
- Sacroiliac Joint Pressure Method and Pavlik Harness Method for the Limitation of the Hip Abduction
- Double Layer Dynamics in a Collisionless Magnetoplasma
- Stationary Double Layers in a Collisionless Magnetoplasma
- Mutual Interaction of TH1 and TH2 Functions with Male Sex Hormone in the Protection to Plasmodium chabaudi chabaudi(Abstracts from the Malaria Workshop)
- Electrostatic Potentials of Stationary Plasma Flows Along Magnetic Well and Hill
- A Mechanism for Potential-Driven Electrostatic Ion Cyclotron Oscillations in a Plasma
- Variation of Radial Plasma Density Profile with the Excitation Frequency in a Magnetron-Type Plasma
- Measurements of Power Absorption in a Modified Magnetron-type Discharge
- Production of a Large-Diameter Uniform Plasma by Modified Magnetron-Typed Radio Frequency Discharge
- Large-Diameter Reactive Plasma Produced by a Plane Electron Cyclotron Resonance Antenna ( Plasma Processing)
- Probe Measurements in a Negative Ion Plasma
- Plasma Potential Formation Due to Localized Radio-Frequency Electric Fields
- Analysis of Ion Species in Potassium-Fullerene Plasmas
- Electrostatic Ion-Cyclotron Oscillations Induced by an Emissive Disc Plate Floating in a Plasma
- Electron Injections from a Floated Plate into a Collisionless Plasma
- Plasma Particle Drifts Due to Traveling Waves with Cyclotron Frequencies
- Neutralized, Collisionless, Surface Ionized Ion Beam Source
- Optimum Condition for Spatial Ion Cyclotron Resonance in a Multiple Magnetic Mirror Field
- Pressure and Orientation Effects on the Electronic Structure of Carbon Nanotube Bundles
- A Novel Type of Display for Electronic Paper Using Fine Particles Dispersed in Nematic Liquid Crystal
- Computer Simulation of Transition Processes between Bistable States in Bistable Nematic Liquid Crystal Cell Using Breaking Phenomenon of Surface Anchoring
- Influence of Azimuth Anchoring on Bistable Properties of Bistable Nematic Liquid Crystal Cells(Structure and Mechanical and Thermal Properties of Condensed Matter)
- Transient Behavior of Voltage Holding Ratio in Nematic Liquid Crystal Cells(Optics and Quantum Electronics)
- Stabilization of Bend Alignment Using Optical Polymerization of UV Curable Liquid Crystalline Monomers
- Electrooptical Properties of Vertically Aligned Twisted Nematic Cells with Negative Dielectric Anisotropy
- Geometric and Electronic Structure of New Carbon-Network Materials : Nanotube Array on Graphite Sheet(Condensed Matter : Electronic Structure, Electrical, Magnetic and Optical Properties)
- Pulling Effect of a Natural Low-Frequency Oscillation in a Gaseous Plasma by an Aprlied Signal
- X-Ray Diffraction Study on CoO
- Polymerase chain reaction primers to identify Trichinella spiralis or T.pseudospiralis
- Effects of Negative Ions and Magnetic Field on Potential Structures in RF Plasmas
- Low-Frequency Oscillations in a Weakly Ionized Plasma in Crossed Electric and Magnetic Fields
- Electronic Structure and Energetics of MgB_2 Nanotube(Condensed matter: electronic structure and electrical, magnetic, and optical properties)
- Electron Cyclotron Resonance Devices with Permanent Magnets for Production of Large-Diameter Uniform Plasmas ( Plasma Processing)
- Spatial Evolution of Ion Beams Passing through a Multiple Magnetic Mirror Field
- Studies on the Myocardial Metabolism in Diabetes Mellitus : THE EFFECT OF INSULIN ON MYOCARDIAL CARBOHYDRATE METABOLISM(Proceedings of the 24th Annual Meeting The Japanese Circulation Society [Part II])
- Instability of Three- or Four-Component (Electron, Ion and Beam) Plasma Systems
- Origins of Impurity-Perturbed Fluorescent Lines of MnF_2
- Nonlinear Behaviors of a Bounded Electron Beam-Plasma System
- Buneman Instability in a Bounded Electron Beam-Plasma System
- Buneman Instability and Pierce Instability in a Collisionless Bounded Plasma
- Meson-hyperon couplings in the bound-state approach to the Skyrme Model(Recent Developments in QCD and Hadron Physics)
- Control of Radial Potential Profile by Biased Segmented Endplates in an ECR Plasma
- On the Positive Column in a Very Strong Magnetic Field
- Gaseous Conduction in Low Pressure Supersonic Gas Flow
- Potential-Driven Ion Cyclotron Oscillations in a Magnetized Collissionless Plasma
- Moving Striations in the Tapered Discharge Tubes
- Ionization of Buckminsterfullerene C_60 in a Noble Gas Plasma
- Excitation of Ion Waves in a Weakly Ionized Current-Carrying Plasma
- Low-Frequency Electrostatic Waves in a Weakly Ionized Plasma under a Weak Magnetic Field
- Ballistic Contributions to Ion Acoustic Waves in a Plasma
- External Excitation of Space Charge Waves in RF Discharges
- Langmuir Probe Method for a Plasma Having Small Amplitude Oscillations
- Electronic Structure of C_ and C_-Graphite Cointercalation Compound
- Collision Diffusion of Plasma in Magnetic Field
- Excitation of Helical Wave in the Positive Column
- Field-Induced Distortion of the Molecular Orientation Pretilted Reversely at Both Surfaces of a Nematic Liquid Crystal Cell
- Pretilt Angle Dependence of Azimuthal Anchoring Energy in Nematic Liquid Crystals
- Evolutions of Plasma Potential Controlled by Biased Segmented Endplates
- Potential Formation Due to Contact between Floated Emissive Electrode and Plasma
- Wave-Wave Coupling in Ion Wave Propagation
- Transformation of Longitudinal Wave into Transverse Wave
- In situ Phosphorylation of Bone and Dentin Proteins by the Casein Kinase II-like Enzyme
- Production of a Large-Diameter Uniform Plasma by Modified Magnetron-Typed Radio Frequency Discharge
- Measurements of Growth and Damping Rate of Resistive Instability in Gaseous Plasma
- Transient Behaviors of Field-Induced Reorientation in Variously Oriented Nematic Liquid Crystals
- Effects of Close Collisions on Ion Oscillations in a Plasma
- Langmuir Probe Current in Turbulent Flow of Weakly Ionized Gas
- Plasma Distributions around a Circular Cylinder in Weakly Ionized Gas Flow
- Sparking Potential of Radio Frequency Discharge in High Speed Gas Flow
- Three cases of normal baby after lethal short limbed bone dysplasia : Abstracts of Papers Presented at the Thirtieth Annual Meeting of the Japanese Teratology Society Miyazaki, Japan, July 12-13, 1990
- EXTREMELY LOW LEVELS OF SERUM COPPER AND LEUCOPENIA IN ELDERLY INPATIENTS
- Electronic Configurations of Superheavy Elements
- Electrostatic Low-Frequency Oscillations in an Inhomogeneous Magneto-Plasma
- Moving Striations in Tapered Discharge Tubes
- 85. Histological Studies on Pituitary and Thyroidal Gland after Long Term Injection of Thyrotrophin Releasing Factor (TRF)
- 84. Central Regulation of Thyroidal Function, especially in Relation to Nucleus Habenulae
- FEEDBACK MECHANISM BETWEEN THYROID HORMONES AND HYPOTHALAMUS
- Electron and Ion Energy Controls in a Radio Frequency Discharge Plasma with Silane
- Measurements of Power Absorption in a Modified Magnetron-type Discharge
- Inductive Effects in Some Chlorinated Carbonyl Compounds and their Nuclear Quadrupole Resonance Frequencies
- Negative Hydrogen Ions Produced by Electron Temperature Control in an RF Plasma
- STRUCTURE AND ENERGETICS OF THE POPULATION OF LIGIDIUM JAPONICA (ISOPODA) IN A WARM TEMPERATE FOREST ECOSYTEM
- Measurements of Potential-Driven Electrostatic Ion Cyclotron Oscillations in a Plasma