| No. |
Date |
Title |
| 322 |
April 24, 2019 |
Making it possible to analyze light coming from the universe for approaching the origin of heavy ions: Computing atomic data of the highest precision |
| 321 |
March 27, 2019 |
Predicting behaviors of fast ions: Comparative research of hybrid simulation with experiments |
| 319 |
February 13, 2019 |
Generating powerful electromagnetic waves heating plasma electrons: Design developing research of gyrotron |
| 318 |
January 16, 2019 |
Metal receiving heat from the sun of the ground:Developing the Dispersion Strengthening Copper carrying cooling function |
| 317 |
December 12, 2018 |
Fast Particles Distort Electric Potential in the Plasma:High-Precision Particle Simulation Research |
| 316 |
November 21, 2018 |
Operating Simulator of Large Superconducting Magnetic Cooling Device - Heading for the early establishment of an optimal design and an operating method – |
| 315 |
November 1, 2018 |
Joint Project between National Institute for Fusion Science and Southwest Jiaotong University in the People’s Republic of China - Construction of the Quasi-axisymmetric stellarator(CFQS) |
| 313 |
September 19, 2018 |
Exploring the Conditions for the Use of Superfluid Helium:Boiling Experiment under Exceedingly Minute Gravity |
| 312 |
August 29, 2018 |
Asymmetry that Appears in Plasma: Comparison between Density Measurements Based upon the Heavy Ion Beam Probe and Theoretical Research |
| 311 |
August 8, 2018 |
Constructing a Strong Wall That Will Not Be Damaged by Plasma:Accelerating Reactor Wall Research Development in Extreme Heat Load Test Devices |
| 310 |
July 18, 2018 |
Research on Flows Born in Plasmas: Seeking to Clarify the Influence of the Flow upon Plasma Performance |
| 309 |
June 27, 2018 |
Developing New Materials for the Fusion Reactor: Success in Developing Vanadium Alloys Strong at High Temperatures and Appropriate for Manufacturing and Welding |
| 308 |
June 6, 2018 |
Improvement of Confinement Performance in Deuterium Experiments: Comparison of Energy Confinement Times |
| 307 |
May 17, 2018 |
Visualization Research Utilizing an Immersive Virtual Reality Device: Constructing Helical DEMO Reactor in a Virtual Space |
| 306 |
April 25, 2018 |
Mechanisms of Sudden Phenomenon Eruptions:New Discoveries for Immediate Prediction of Plasma Loss |
| 305 |
March 28, 2018 |
Plasma E Researchxtending to the Fields of Energy, Medical Treatment, Industry, and Outer Space: Presentations Delivered at the National Institutes of Natural Sciences Research Symposium |
| 304 |
March 14, 2018 |
Sending “Big Data” at the World’s Fastest Speed: Collaboration between the Research Center at Rokkasho and Other Institutes |
| 303 |
February 21, 2018 |
Which Came First, the Chicken or the Egg?: Investigating the Law of Causality in the Generation and Suppression of Turbulence |
| 302 |
January 31, 2018 |
A High-Precision Simulation of “Detached Plasma” that Mitigates Plasma Heat Load to the Divertor: Development of a Precise Calculation Program for Pursuing the Movement of Various Kinds of Particles |
| 301 |
January 10, 2018 |
Visually Investigating Turbulent Flows by Using Liquid Crystal: Experimental Research on Transport by Convection |
| 300 |
December 6, 2017 |
Realization of High-efficiency Pumping Using High-performance Cryo-adsorption Pumps: Evacuating Particles Collected at the Divertor in the Vacuum Chamber |
| 299 |
November 15, 2017 |
Research on the Fuel Supply through Pellet Injection: Optimization through the Supercomputer |
| 298 |
October 25, 2017 |
Producing Gentle Plasma for the Divertor: Many Magnetic Field Structures Seem Possible |
| 297 |
October 4, 2017 |
Impurities Flowing Away from Plasma: Observations of Impurity Screening Effects by Spectroscopic Measurements |
| 296 |
September 13, 2017 |
Measuring the Structure of Large Numbers of Turbulent Flows Using a Comb:
Developing Diagnostics Using a Frequency Comb |
| 295 |
August 23, 2017 |
Examining the Magnetic Island Generation Mechanism through Simulations: Large Deformations Induce New Instabilities |
| 294 |
August 4, 2017 |
The Nineteenth Plasma Experimental Cycle Completed:
The Deuterium Experiment Has Begun Smoothly |
| 293 |
July 26, 2017 |
Effectively Evacuating Hydrogen Gas from Inside the Vacuum Vessel:Development of the Cryogenic Adsorption Pump for Evacuating System |
| 292 |
July 5, 2017 |
Measuring Temperature Accurately by Reducing Noise:Enhancing Thomson Scattering Diagnostics
|
| 291 |
June 14, 2017 |
Suppression of Turbulence and Heat Loss by Deuterium Plasma:Physical Mechanisms Solved by Supercomputers
|
| 290 |
May 24, 2017 |
Investigating the Anisotropy of Plasma: Polarization Spectroscopy Diagnostics |
| 289 |
May 2, 2017 |
Expelling Impurities by Microwaves: A Method for Cleaning Plasma |
| 288 |
April 12, 2017 |
Toward an Understanding of Edge Plasma: Comparing Experiment and Numerical Simulation |
| 287 |
March 22, 2017 |
Detailed Measurements of Electron Temperature Fluctuations with Digital Spectroscopy: Electron Cyclotron Emission Measurement |
| 286 |
March 1, 2017 |
Heating Ions through Heat from Electrons: Heating Experiments Using High-Power High-Frequency Electromagnetic Waves |
| 285 |
February 8, 2017 |
The Nineteenth Experimental Cycle Started |
| 284 |
February 1, 2017 |
Plasma-Material Interaction Investigated by Electron Microscope: The Discovery of the Effect of Crystal Orientation |
| 283 |
January 11, 2017 |
Confirming the Improvement of Hydrogen Solubility through the Mixing of Metallic Particles: Anticipating Application to the Coolants in the Fusion Reactor |
| 282 |
December 7, 2016 |
Clarifying Plasma Perturbations by High-energy Particles: Hybrid Simulations Using Particles and Fluids |
| 281 |
November 16, 2016 |
The Ballooning (Balloon-Type) Instability Caused by the Steep Pressure Gradient:
Acquiring Hints Regarding Improvement of High-density Plasma Performance |
| 280 |
October 26, 2016 |
Investigating the Whereabouts of Waves inside a Plasma: The Development of an Observation Method Focusing on Cost-Performance |
| 279 |
October 5, 2016 |
Observations of Fluctuations that Grow Together with Deceleration of Rotation: A Comparison of Helical and Tokamak Plasmas |
| 278 |
September 14, 2016 |
Clarifying the Physics of the Confinement Improvement Phenomenon of High-temperature Plasmas: Results that Approach Questions over the Past Thirty Years |
| 277 |
August 24, 2016 |
Imaging Diagnostics of LHD Plasma Using High-speed Cameras and a Simulation Analysis: The Movement of Dusts in Edge Plasmas |
| 276 |
August 3, 2016 |
Discovery of a Method for Strongly Affixing Two Metals with Different Properties:
Contributing to the High Performance of the Divertor’s Removal of the High Heat Load |
| 275 |
July 13, 2016 |
Investigating the Growth and Rotation of Plasma Fluctuations through Calculations:
Linear Analysis and Nonlinear Simulation of Instabilities |
| 274 |
June 22, 2016 |
Aiming the Electron Beam and Investigating the Light Emission:
Collecting Light Emission Data from Ceramics Materials for the Fusion Reactor |
| 273 |
June 1, 2016 |
We Now Understand the Idea for Maintaining Fusion Plasma for an Extended Duration: Micro-sedimentary Accumulation Layer Controls Plasma Maintenance |
| 272 |
May 11, 2016 |
Discovering a New Plasma Confinement Condition:
Results from the Japan-United States Joint Research |
| 271 |
April 20, 2016 |
Seeking to Predict Plasma Movement in a Fusion Reactor: Reproduction of Collision Phenomena among Multiple Ion Species on Computer |
| 270 |
April 1, 2016 |
Optical Devices Made of Ceramics that Cause the Phenomenon that the Father of Electricity “Faraday” Discovered: Toward Accurate Measurements of Plasma |
| 269 |
March 9, 2016 |
Discovery of a New Abrupt Phenomenon in High-temperature Plasma in the Large Helical Device: Abrupt Generation of Large Amplitude Waves and Clarification of the Mechanism |
| 268 |
February 17, 2016 |
Predicting Plasma Turbulence and Energy Confinement:
Reproducing LHD Deuterium Plasma Using Leading Edge Supercomputers |
| 267 |
January 27, 2016 |
Success in Extensive Coating of Oxidized Erbium Electrical Insulator:
Development of High-performance Coating Technology inside a Pipe for an Advanced Blanket |
| 266 |
January 6, 2016 |
Building a Wall that Withstands High Temperatures Using Liquid Metal:
The Development of the Tin Shower Divertor |
| 265 |
December 7, 2015 |
Transmitting Electromagnetic Waves for Plasma Heating with High Efficiency and High Quality: Numerical Simulation of Electromagnetic Wave Propagation in Waveguides |
| 264 |
November 16, 2015 |
Investigating Plasma’s “Thread-like” Behavior by Computer Simulation: Microscopic Effects in Edge Plasma |
| 263 |
October 27, 2015 |
Enhancing the High Efficiency of Electron Cyclotron Resonance Heating: Estimating How Electromagnetic Waves Curve |
| 262 |
October 5, 2015 |
LHD Plasma in Which Impurities Naturally Decrease: Research on Impurity Transport in Edge Plasma |
| 261 |
September 14, 2015 |
Analyzing Big Data at High Speed!: Developing a High-speed Plasma Analysis System |
| 260 |
August 24, 2015 |
Microwave Imaging: New Image Diagnostic Techniques Born of Fusion Research |
| 259 |
August 3, 2015 |
Data Analysis of Waves Inside a Plasma: Cooperating with Basic Plasma Experiments |
| 258 |
July 13, 2015 |
Measuring the Electric Field Structure in a Plasma: Two-Dimensional Electric Potential Diagnostics through the Heavy Ion Beam Probe Method |
| 257 |
June 22, 2015 |
Seeking Materials Stronger at Higher Temperatures: The Development of Oxide Dispersion-Strengthened Metals |
| 256 |
June 1, 2015 |
Long-Term Prediction of the Temperature and Density of Plasma Made Possible: Computer Simulation Research Focusing on the Butterfly Effect |
| 255 |
May 14, 2015 |
Electron Density Diagnostics with a Harmonic Interferometer: Joint Research toward Plasma Applications in Environmental and Medical Fields |
| 254 |
April 20, 2015 |
Observing the Emission Spectrum of the “Water Window” Region: Joint Research Aimed toward the Development of New Microscopes for Viewing Living Cells |
| 253 |
April 6, 2015 |
Using a Coolant Containing Lithium to Remove Heat from Plasma: Developing a Coolant Circulation Loop that Simulates the Fusion Power Generation System |
| 252 |
March 23, 2015 |
Clarifying the Particle Acceleration Mechanism through Shock Waves in a Plasma: Introducing Research Utilizing the Plasma Simulator |
| 251 |
March 11, 2015 |
Measuring Negative Hydrogen Ion Density in Plasma: Seeking to Enhance High Performance Negative Ion Sources |
| 250 |
February 23, 2015 |
Controlling Convection: Numerical Simulation Using Supercomputers |
| 249 |
February 9, 2015 |
The 18th Plasma Experiment Cycle Concluded: Advances in High-Performance Plasma |
| 248 |
February 2, 2015 |
High-speed Photography of Changes in Plasma: High-speed Soft X-ray Camera Measurements |
| 247 |
January 19, 2015 |
New Developments in Research on Steady State Plasma: Maintaining High-performance Plasma for an Extended Period |
| 246 |
January 5, 2015 |
Investigating Periphery Plasma by Inserting a Needle: The Electrostatic Probe Diagnostic |
| 245 |
December 15, 2014 |
Destroy the Symmetry Slightly and Skillfully Confine the Plasma |
| 244 |
December 1, 2014 |
Maintaining Plasma for Extended Duration: Enhancing the Performance of Steady-state Plasma through Increased Heating< |
| 243 |
November 17, 2014 |
Natural Radioactive Sources which Use Materials in Our Daily Lives: Developing Practical Radiation Education Methods |
| 242 |
November 6, 2014 |
The 18th Cycle of Plasma Experiments Has Begun |
| 241 |
October 20, 2014 |
Investigating the Light from Tungsten: The Condition of Tungsten in a High-Temperature Plasma |
| 240 |
October 6, 2014 |
Intertwined in a Complicated Manner, Dispersing Heat: Control of the Peripheral Area through the Structure of the Magnetic Field Lines |
| 239 |
September 22, 2014 |
Changing the Orbit by Collison: The Transport of Particles and Heat Caused by Collisions of Charged Particles |
| 238 |
September 8, 2014 |
Measuring Ion Temperature from the Movement of Electrons: The Microwave Collective Thomson Scattering Method |
| 237 |
August 25, 2014 |
Efficiently Confining High-pressure Plasma: Research on the Amount of Plasma Leakage |
| 236 |
August 11, 2014 |
Measuring the Energy of Light Emitted from Plasma: Bolometer Diagnostics |
| 235 |
July 28, 2014 |
The Heating Region Expanded by Frequencies Two or Three Times Greater: Electromagnetic Wave Heating Using Higher Harmonic Waves |
| 234 |
July 14, 2014 |
Confining High-energy Particles: Detecting Lost Ions |
| 233 |
June 30, 2014 |
Challenging Big Data: Fusion Experiments Supported by Leading Edge Japanese Information Technology |
| 232 |
June 16, 2014 |
Making Beautiful Hydrogen Ice: The Application of Extreme Low-temperature Technology to Laser Fusion |
| 231 |
June 2, 2014 |
Let’s Try to Destroy a Plasma: Stable Confinement of High-pressure Plasma |
| 230 |
May 12, 2014 |
Solving the Multi-Layer Phenomena of Plasma through Computer Simulation |
| 229 |
April 21, 2014 |
Producing a Negative Hydrogen Ion: A Negative Ion-type Neutral Particle Injection Heating Device |
| 228 |
April 7, 2014 |
Measuring Electron Temperature above 200,000,000 Degrees: Using the Thompson Scattering Measurement Instrument |
| 227 |
March 24, 2014 |
Injecting Impurities by Pinpoint: Tracer Encapsulated Solid Pellet |
| 226 |
March 10, 2014 |
The “Flare of My Dreams” in My Mind: Integrated Simulation Research |
| 225 |
February 24, 2014 |
Composing the Full Image of the Fusion Power Generation Plant: System Design Research |
| 224 |
February 10, 2014 |
A Cooling Design for the Superconducting Coils in the Helical Fusion Reactor |
| 223 |
January 27, 2014 |
Injecting Hydrogen Ice into Plasma: Supplying Particles through Solid Hydrogen Pellets |
| 222 |
January 14, 2014 |
Clarifying the Circulation Process of Plasma Particles: Simulations of Plasma at the Periphery |
| 221 |
December 27, 2013 |
The Seventeenth Cycle of Experiments Has Ended: The Performance of Plasma Has Improved Further |
| 220 |
December 24, 2013 |
Catching “Dust”: A Real-Time Dust Detector |
| 219 |
December 9, 2013 |
Stronger, Lighter, Smarter: The Construction Design for the Fusion Reactor |
| 218 |
November 25, 2013 |
Evaluating in Detail Heating Efficiency through High-Energy Ions: Preparing an Experiment Analysis Code |
| 217 |
November 11, 2013 |
Viewing Plasma through an Infrared Pinhole Camera: Developing a Method for Measuring Radiation Three-dimensionally |
| 216 |
October 28, 2013 |
Observing an Open Seam in the Magnetic Field Container: An Experiment in the Transport of Heat |
| 215 |
October 15, 2013 |
The Design for the Fusion Reactor’s Superconducting Coils Power Supply: If Made to Flow Slowly, The Power Supply Decreases |
| 214 |
October 2, 2013 |
The Seventeenth Cycle of Plasma Experiments Has Begun |
| 213 |
September 30, 2013 |
High Performance Diagnostics in the Hybrid Era: The Doppler Reflectometry |
| 212 |
September 17, 2013 |
Viewing Atoms in a Plasma’s Core: Extreme Spectroscopy |
| 211 |
September 2, 2013 |
Seeking Long Sustainment of High-performance Plasma: Ion Cyclotron Resonance Heating |
| 210 |
August 19, 2013 |
A Torn Seam Magnetic Field Container that Exceeds Perfection: The Perturbed Magnetic Field Effect |
| 209 |
August 5, 2013 |
Research in the Design of a Future-Oriented Fusion Reactor: The Simultaneous Production of Energy and Hydrogen Fuel |
| 208 |
July 22, 2013 |
Measuring the Electric Field in Plasma: Heavy Ion Beam Probing |
| 207 |
July 8, 2013 |
Investigating the Light from Highly-charged Ions: Basic Research in Highly-charged Ions Using CoBIT |
| 206 |
June 24, 2013 |
Joining Remote Experiments that Use a Network: Joint Experiments in the IT Age |
| 205 |
June 10, 2013 |
Further Increases in Ion Temperature and Electron Temperature: Expanding the Area of High-temperature Plasma |
| 204 |
May 27, 2013 |
The Mysteries of LHD Plasma Seen through a High-Speed Camera: Measuring Plasma through Images |
| 203 |
May 13, 2013 |
Accelerating the Negative Ion Beam: Aiming toward Heightened Performance of the Beam Injection Heating Device |
| 202 |
April 30, 2013 |
Searching for Intermittent Phenomena in Plasma: Fundamental Plasma Research Using the HYPER-I |
