Characterization of Initial Low-Aspect Ratio RFP Plasmas in "RELAX"(Gases, plasmas, electric discharges, and beams)
スポンサーリンク
概要
- 論文の詳細を見る
A reversed field pinch (RFP) machine with aspect ratio of as low as 2 (R/a = 0.51m/0.25m) has been constructed for the experimental study of new RFP regime. Low-aspect ratio RFP plasmas have been produced in a resistive wall vacuum vessel for the first time. Initial results on discharge characteristics of the low-A RFP plasmas are presented. This experiment serves our study on new RFP regime with expected characteristics of simpler MHD dynamic arising from equilibrium profiles with less densely spaced rational surfaces of the dominant modes, which have been revealed by the recent progress in RFP research.
- 社団法人日本物理学会の論文
- 2007-12-15
著者
-
SANPEI Akio
Department of Electronics and Information Science, Kyoto Institute of Technology
-
YAMASHITA Tetsuo
Department of Neurosurgery. Central hospital of Yamaguchi
-
Sanpei Akio
Department Of Electronics And Information Science Kyoto Institute Of Technology
-
Sanpei Akio
Department Of Electronics Kyoto Institute Of Technology
-
Murata Ken-ichi
Department Of Electronics Kyoto Institute Of Technology
-
OKI Kensuke
Department of Electronics, Kyoto Institute of Technology
-
IKEZOE Ryuya
Department of Electronics, Kyoto Institute of Technology
-
ONCHI Takumi
Department of Electronics, Kyoto Institute of Technology
-
SHIMAZU Hiroyuki
Department of Electronics, Kyoto Institute of Technology
-
HIMURA Haruhiko
Department of Electronics, Kyoto Institute of Technology
-
MASAMUNE Sadao
Department of Electronics, Kyoto Institute of Technology
-
Ikezoe Ryuya
Department Of Electronics Kyoto Institute Of Technology
-
Oki Kensuke
Department Of Electronics Kyoto Institute Of Technology
-
Oki Kensuke
Department Of Advanced Science For Electronics And Materials Kyushu University
-
Yamashita Tetsuo
Department Of Electronics Kyoto Institute Of Technology
-
Shimazu Hiroyuki
Department Of Electronics Kyoto Institute Of Technology
-
Masamune Sadao
Department Of Electrical Engineering Kyoto Institute Of Technology
-
Masamune Sadao
Department Of Electronics Kyoto Institute Of Technology
-
Onchi Takumi
Department Of Electronics Kyoto Institute Of Technology
-
Himura Haruhiko
Department Of Electronics Kyoto Institute Of Technology
-
Yamashita Tetsuo
Department Of Applied Physics Faculty Of Engineering Tohoku University
関連論文
- Enhanced AC Josephson Effect in YBa_2Cu_3O_ Junctions Driven by Two RF Sources
- High Frequency Responses of YBa_2Cu_3O_ Josephson Junctions on Si Substrates Fabricated by Focused Electron Beam Irradiation
- Anisotropic Resistivity of In-Plane-Aligned La_Sr_xCuO_4(100) Films on LaSrGaO_4(100) Substrates
- Electric Field Effects on YBa_2Cu_3O_ Grain Boundary Josephson Junctions
- Relaxation of Azimuthal Flow Pattern from Ring to Bell Shape through Two-Dimensional Turbulence Triggered by Diocotron Instability(Gases, plasmas, electric discharges, and beams)
- The Regional Cerebral Blood Flow Amelioration of Argatroban in the Acute Stage of Cerebral Thrombosis
- Analysis of Xenon CT Data with a Personal Computer
- Optical Measurement of Ultrasonic Nanometer Motion of Rough Surface by Two-Wave Mixing in Bi_SiO_
- Optical Measurement of Ultrasonic Nanometer Motion of Rough Surface by Two-Wave Mixing in Bi12SiO20
- Equilibrium Reconstruction and Estimation of Neoclassical Effect in Low-Aspect-Ratio Reversed Field Pinch Experiments on RELAX(Gases, plasmas, electric discharges, and beams)
- Characterization of Initial Low-Aspect Ratio RFP Plasmas in "RELAX"(Gases, plasmas, electric discharges, and beams)
- Accelerated Merging of Electron Vortices in Background Vorticity
- Formation of Cubic GaN on (111)B GaAs by Metal-Organic Vapor-Phase Epitaxy with Dimethylhydrazine
- Transmission Electron Microscope Observation of Cubic GaN Grown by Metalorganic Vapor Phase Epitaxy with Dimethylhydrazine on (001) GaAs
- Aγ-Lactone Form Nafuredin, Nafuredin-γ, also Inhibits Helminth Complex I
- Effect of Plasma Biasing on Suppression of Electrostatic Fluctuation in the Edge Region of STP-3(M) Reversed Field Pinch(Gases, Plasmas and Electric Discharges)
- Contribution of the Electrostatic Fluctuation to the Particle and Energy Fluxes in the Edge Region of STP-3 (M) Reversed Field Pinch Plasma (Gases, Plasmas and Electric Discharges)
- Coupling of Tearing Modes in Normal RFP Discharge
- Observation of m=0 Structure with Streak Picture in a Reversed Field Pinch Having Large Magnetic Reynolds Number
- Crystal Structures of H-Pd_5Ce and Pd_5La and Their Electrical Resistivities at Low temperatures
- A MODIFIED CLASSIFICATION OF LOWN'S GRADING SYSTEM WITH REFERENCE TO THE CLINICAL SEVERITY OF VENTRICULAR PREMATURE BEAT : PROCEEDINGS OF THE 47th ANNUAL SCIENTIFIC MEETING OF THE JAPANESE CIRCULATION SOCIETY : Arrhythmia
- Interposition of a Saphenous Vein Graft for Early Recurrent Carotid Stenosis : Report of Two Cases
- Flux-Quantum Transitions in a Three-Junction SQUID Controlled by Two RF Signals(Special Issue on Superconductive Electronics)
- Intrinsic Josephson Junctions in BiSrCaCuO-2212: Recent Progress(Special Issue on Superconductive Electronics)
- 固有Bi2212ジョセフソン接合のテラヘルツ応答
- Intrinsic Josephson Junction Arrays on Bi_2Sr_2CaCu_2O_ Single Crystals and Their Possible Applications at 100GHz(Special Issue on Superconductive Electronics)
- Numerical Evaluation for the High-Frequency Response of Josephson Junctions Having Finite Capacitance
- Effects of Grain Boundaries on Temperature Dependence of Microwave Surface Resistance of YBa_2Cu_3O_ Thin Films
- The Behavior of Neutral Particles in NOVA-II Plasma
- Determination of Z_ and Ion Density of NOVA II Tokamak Plasma by Neutral Beam Probe
- A Monte-Carlo Simulation for Neutral Beam Probing of Plasma Current Profile
- A Monte-Carlo Simulation for Neutral Beam Probing of Plasma Current Profile
- Hemimegaloencephaly with Periventricular Heterotopia : Case Report
- Nucleolar Protein B23 Interacts with Japanese Encephalitis Virus Core Protein and Participates in Viral Replication
- Millimeter Wave Harmonic Mixing in Thin-Film YBa_2Cu_3O_ Josephson Junctions
- Slot Antenna Coupled Thin-Film YBCO Josephson Mixers
- A Proposal for Neutral Beam Probing of Plasma Current Profile
- Non-Thermal Radiation at Runaway Electron Instability
- Sequential Changes in Plasma Fibronectin in Patients with Subarachnoid Hemorrhage
- Switching Device Based on RF-Field-Driven High-Tc SQUID(Special Issue on Superconductive Electronics)
- Josephson Switching Device Utilizing the Quantum Transitions in a Superconducting Quantum Interference Device Loop
- Magnetic Isolation on a Superconducting Ground Plane
- Phase-Mode Circuits for High-Performance Logic(Special Issue on Superconductive Electron Devices and Their Applications)
- Binary Counter with New Interface Circuits in the Extended Phase-Mode Logic Family (Special Issue on Toward Digital and Analog Applications of Superconductors)
- Neuro-Base Josephson Flip-Flop
- Investigations on the Microstructures of Some Ordering Alloys
- Process of Order-Disorder Transformation in Iron-Aluminum Alloys
- Production of Fast Neutral Lithium Beam for High Temperature Plasma Probing
- Formation Mechanism of Antiphase Boundary Structure in Molecular Beam Epitaxy Grown InGaAs/(110) InP
- Electron Microscopic Observation of Heterointerface in Ga_xInAs_yP_/InP Grown by Liquid
- MHD Diffusion in the Reversed Field Pinch Plasma
- High-Density Current Injection to Magnetically Confined Plasmas with a Miniature Plasma Source
- Stability of Resistive Shell Modes in the RFP Surrounded by External Helical Current
- Magnetic Island in Helically Perturbed Force-Free Equilibrium
- Reduction of Anomalous Resistance in an RFP with Improved Shell Proximity
- Fast Electron Behavior in Comparison with Dynamo Models in a Reversed-Field Pinch
- Effect of Insulator Gap on the Performance of a Reversed-Field Pinch Produced in a Thick Metal Chamber : Nuclear Science, Plasmas and Electric Discharges
- Magnetic Fluctuations in an Asymmetric Reversed-Field Pinch
- Precipitation Behavior in a Cu-4.5 wt%Co Alloy
- Gradual tilting of crystallographic orientation and configuration of dislocations in GaN selectively grown by vapour phase epitaxy methods
- Field Analysis of Two-Dimensional Dynamics of Non-neutral Plasma by Imaging Diagnostics and Examination by Sector Probing
- Analysis of Ion Current Extracted from Pulsed Plasma : A Basic Study on Three Dimensional Ion Implantation
- Interpretation of High Resolution Transmission Electron Microscope Images of Short Range Ordered Ni_4Mo
- Quantitative Analysis of Ordered Structure in Multinary Alloys by the IKL-ALCHEMI Method and Its Application to Ordering Kinetics
- Observation of Large-Scale Profile Change of Magnetic Field in a Low-Aspect Ratio Reversed Field Pinch
- STUDY ON EVOLUTION OF ION CURRENT EXTRACTED FROM PULSED PLASMA FOR PLASMA BASED ION IMPLANTATION
- A New One-Dimensional Long Period Superstructure in Pd_5Ce
- Ultrasonic Velocity in Amorphous Ferromagnetic Ribbons
- In-situ TEM Observation of Phase Transformation Processes in Cu_3Pt with a Long-Period Superstructure
- Ordered Structures and Phase States in Epitaxial Layers of III-V Semiconductor Alloys
- Role of Negative Potential Barrier Formed by Electrons Confined in the Stochastic Magnetic Region of Helical Nonneutral Plasmas
- Phase Locking and Unlocking Associated with Transition to Quasi-Single Helicity State in the RELAX Reversed-Field Pinch
- Observation of Helical Structure by Imaging Diagnostics in a Low-Aspect-Ratio Reversed Field Pinch
- Not Only Independently Producing but Simultaneously Confining of Lithium and Electron Plasmas
- Higher order Laue zone patterns in convergent beam electron diffraction and determinations of local lattice parameters in .ALPHA.- and .ALPHA.2-phases of a Cu-20at%Al alloy.
- Design of Soft-X Ray Imaging System for Magnetic Islands of RFP Plasmas
- Experimental Studies of Helical Nonneutral Plasmas with a Helical Magnetic Axis
- Electron Microscopic Study of Domain Structure in Iron-Aluminum Alloys
- Effect of Plasma Biasing on Suppression of Electrostatic Fluctuation in the Edge Region of STP-3(M) Reversed Field Pinch(Gases, Plasmas and Electric Discharges)