Tihiro Ohkawa
#43,226
Most Influential Person Now
Japanese physicist
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Physics
Tihiro Ohkawa's Degrees
- Bachelors Physics University of Tokyo
- Masters Physics University of Tokyo
- PhD Physics University of Tokyo
Why Is Tihiro Ohkawa Influential?
(Suggest an Edit or Addition)According to Wikipedia, Tihiro Ohkawa was a Japanese physicist whose field of work was in plasma physics and fusion power. He was a pioneer in developing ways to generate electricity by nuclear fusion when he worked at General Atomics. Ohkawa died September 27, 2014, in La Jolla, California, at the age of 86.
Tihiro Ohkawa's Published Works
Number of citations in a given year to any of this author's works
Total number of citations to an author for the works they published in a given year. This highlights publication of the most important work(s) by the author
Published Works
- New methods of driving plasma current in fusion devices (1970) (208)
- Confinement physics of H-mode discharges in DIII-D (1989) (130)
- A transport model for alcator scaling in tokamaks (1978) (98)
- Band gap ion mass filter (2002) (67)
- Magnetostatic mode and cross-field electron transport (1978) (62)
- Enhanced confinement in tokamaks (1990) (49)
- Explanation of the Expulsion of Impurities from Tokamak Plasmas by Neutral-Beam Injection (1981) (48)
- Channeling radiation in a periodically distorted crystal (1984) (47)
- ATTAINMENT OF VERY HIGH ENERGY BY MEANS OF INTERSECTING BEAMS OF PARTICLES (1956) (46)
- Continuous fabrication of high-temperature superconductor coated metal fiber and multifilamentary wire (1991) (42)
- Transverse Electromagnetic Waves with E--> ∥ B--> (1982) (40)
- STABLE PLASMA CONFINEMENT BY MULTIPOLE FIELDS (1961) (39)
- Reversed-field pinch experiments with a resistive shell (1986) (38)
- Archimedes Plasma Mass Filter (2001) (38)
- Low‐frequency current drive and helicity injection (1990) (34)
- Thermal and electrical properties of the divertor channel of tokamak plasmas (1983) (32)
- Density profile control in a large diameter, helicon plasma (2004) (31)
- PLASMA--CURRENT MULTIPOLE EXPERIMENTS. (1969) (30)
- Multipole magnetic field configurations for stable plasma confinement (1961) (29)
- Helical plasma configuration with pitch reversal (1980) (28)
- Electron Model of a Spiral Sector Accelerator (1960) (28)
- Attainment of reactor level volume-averaged toroidal beta in doublet III (1983) (27)
- Kinetic analysis of the localized magnetohydrodynamic ballooning mode (1978) (27)
- Parameter studies for Tokamaks and Doublets (1970) (25)
- Two‐Beam Fixed Field Alternating Gradient Accelerator (1958) (24)
- Toroidal Discharge Experiments with Rapid Programming (1963) (20)
- Multipinch – a reversed-field pinch with a magnetic well (1986) (20)
- Current drive by wave helicity injection (1990) (19)
- An inexpensive x‐ray source based on an electron cyclotron (1990) (18)
- The MUSES project at the RIKEN RI beam factory (1997) (18)
- Dust Particles as a Possible Source of Impurities in Tokamaks (1977) (16)
- PLASMA CONFINEMENT IN dc OCTOPOLE. (1970) (15)
- In Situ Regeneration of Fusion Reactor First Walls (1977) (15)
- OBSERVATION OF NEOCLASSICAL, INTERMEDIATE, AND PFIRSCH--SCHUELTER DIFFUSION IN THE dc OCTOPOLE. (1972) (15)
- X-band PPM klystron development for JLC (2001) (14)
- The fusion power research programme at GA Technologies Inc (1985) (13)
- Diffusion of a plasma with a small dielectric constant in the dc octopole (1973) (12)
- Multipole Configurations with Plasma Current (1968) (11)
- XAL online model enhancements for J-PARC commissioning and operation (2007) (11)
- Studies of doublet plasmas in Doublet IIA (1977) (11)
- DESIGN OF THE BEAM TRANSPORTATION LINE FROM THE LINAC TO THE 3-GEV RCS FOR J-PARC (2004) (11)
- Observation of Fluctuations in the Plasma Confined in the Toroidal Octopole (1968) (10)
- Experimental Observation of Drift Instabilities in Toroidal Plasma (1966) (10)
- Plasma current drive by injection of photons with helicity (1989) (9)
- Confinement of Plasma in the Doublet-II Device (1975) (9)
- Observation of the dissipative trapped electron instability in toroidal geometry (1978) (9)
- Status and Objectives of Tokamak Systems for Fusion Research (1998) (9)
- Operation of a Spiral Sector Fixed Field Alternating Gradient Accelerator (1957) (9)
- Control of Impurity Flow by Local Injection of Hydrogen Gas (1974) (9)
- Transverse beam matching and orbit corrections at J-PARC linac (2009) (9)
- Transverse Tuning Scheme for J-PARC Linac (2005) (9)
- Plasma Confinement in the General Atomic Toroidal Octopole (1968) (8)
- Beam Dynamics and Commissioning of the J‐PARC Linac (2005) (8)
- A SIMULATION STUDY ON ERROR EFFECTS IN J-PARC LINAC (2004) (7)
- Effect of gyro-motion of incident ions on inboard–outboard asymmetry in divertor plasmas (1999) (7)
- Impurity Pumping by Beam Injection (1974) (7)
- Recent results of OHTE experiments (1983) (7)
- EXPERIMENTAL OBSERVATION AND THEORETICAL INTERPRETATION OF LOW-FREQUENCY INTERCHANGE INSTABILITY IN ''AVERAGE MINIMUM-B'' CONFIGURATIONS. (1967) (7)
- Energy confinement in Doublet III (1986) (7)
- Stability of high-β skin current tokamaks to axially symmetric displacements (1977) (6)
- Plasma Injection into a Multipole Field (1963) (6)
- Dispersion matching at the injection from a high-intensity linac to a circular accelerator (2007) (6)
- COLLISIONAL DIFFUSION IN THE dc OCTOPOLE. (1971) (6)
- Measurement of the microwave absorption for small samples in a coaxial line (1991) (5)
- PLASMA CONFINEMENT IN A TOROIDAL QUADRUPOLE. (1969) (5)
- Separate-function configuration of a two-cavity debuncher system (2007) (5)
- Enhanced Transport in Toroidal Plasma Devices due to Magnetic Perturbations (1971) (5)
- High-frequency acoustic interaction of resonant systems using SAWs (1993) (5)
- Development of the kicker magnet for muses (2005) (5)
- Report of panel 3: Concept improvement (1992) (4)
- ADVANCES IN NONLINEAR NON-SCALING FFAGs (2011) (4)
- Separation of radionuclides from nuclear waste by a plasma mass filter (2001) (4)
- Electrostrictions in high‐power soliton generator (1988) (4)
- Wall shape effects on straight doublet equilibria (1973) (4)
- Suppression of plasma turbulence by asymmetric hot ions (1998) (4)
- Electron injection by edge localized neutral beams (1990) (4)
- OHTE: A Helical Pinch with Pitch Reversal (1981) (4)
- PRESENT STATUS OF THE L3BT FOR J-PARC (2006) (4)
- Tune-up Scenario for Debuncher System in J-PARC L3BT (2006) (4)
- RF heating of plasmas by electron Landau damping of lower-hybrid waves (1979) (4)
- Acoustic levitation by Oseen drag (1992) (3)
- Observation of Equilibrium and Disruptive Instability in a Divertor-Tokamak Configuration in the dc Octopole (1975) (3)
- Lower hybrid wave heating in the Octopole tokamak (1982) (3)
- The enhancement factor of collisional diffusion near the rational surface (1972) (3)
- Macro-particle simulation study on transverse halo collimator for J-PARC linac (2008) (3)
- Magnetic Wells Produced by a Beam Current (1968) (3)
- Convection Cell Produced by Low-Frequency Flute Instabilities (1971) (3)
- Comparison of trajectory between modelling and experiment for J-PARC linac (2007) (3)
- Energy confinement time of Tokamak plasma with auxiliary heating (1985) (3)
- Response to Schalit and Bellan (1989) (3)
- Ringless Quadrupole Configuration with Spiral Windings (1969) (3)
- Phased Array Telescope with Large Field of View to Detect Transient Radio Sources (1984) (3)
- COMPARATIVE STUDY OF PLASMA IN TOROIDAL QUADRUPOLE AND OCTOPOLE CONFIGURATIONS. (1968) (3)
- Tokamak Configurations with Average Magnetic Well for Trapped Particles (1988) (2)
- PLASMA CONFINEMENT IN THE TOROIDAL MULTIPOLE. (1967) (2)
- Impurity Transport in Pfirsch-Schluter Regime for Non-Circular Cross-Section Toroid (1974) (2)
- Externally Pinched Plasma (1958) (2)
- The energy spectrum of neutral hydrogen atoms from a coaxial plasma gun (1966) (2)
- ICRF Launcher for Reduction of Impurity Production (1985) (2)
- PLASMA INSTABILITIES IN GULF GENERAL ATOMIC MULTIPOLE DEVICES. (1968) (2)
- Ideal MHD properties of an ellipsoidal shell tokamak (1991) (2)
- Doublet II Design Considerations (1971) (2)
- Limits on Plasma Parameters in Ohmically Heated Tokamaks (1975) (2)
- Creation of localized sheared flow by ion trapping (2005) (2)
- Use of metallic surfaces to convert hydrogen atoms to ions in the 50-3000 eV energy range (1966) (2)
- A Toroidal mhd Equilibrium with a Small Aspect Ratio (1969) (2)
- ALIGNMENT OF CAVITIES AND MAGNETS AT J-PARC LINAC (2008) (2)
- Tuning Strategy for Transverse Collimator in J-PARC L3BT (2006) (2)
- A Scaled radial sector FFAG for intersecting beams (1956) (2)
- Beam Dynamics Design of the L3BT For J-PARC (2005) (2)
- MAGNETIC FIELD MEASUREMENTS OF THE KICKER MAGNET FOR MUSES (2002) (2)
- 5095271 Compact open NMR systems for in situ measurement of moisture, salinity, and hydrocarbons (1993) (1)
- LOWER HYBRID WAVE HEATING IN DOUBLET IIA (1979) (1)
- Combined Confinement System Applied to Tokamaks (1986) (1)
- Comment on ‘‘Channeling radiation from strained‐layer superlattices’’ [Appl. Phys. Lett. 48, 1075 (1986)] (1987) (1)
- Commissioning strategies for J-PARC linac and L3BT (2006) (1)
- Chain terminator sequencing of double-stranded DNA with built-in error correction. (1993) (1)
- BEAM DYNAMICS DESIGN OF J-PARC LINAC HIGH ENERGY SECTION (2005) (1)
- Mass Separation of Nuclear Waste Surrogates in the Archimedes Demonstration Unit (2005) (1)
- Effect of Field Errors on the Plasma Confinement in the dc Octopole (1973) (1)
- Trapped ion instability in two component torus (1974) (1)
- Effects of the Location of the X-Point on Edge Confinement (1986) (1)
- 14 MeV Neutron Source for Material Testing (1972) (1)
- Confinement of antihydrogen with a radio frequency, cylindrical cavity mode (2004) (1)
- Adiabatic Lapse Rate and Temperature Profile of Tokamak Plasma (1987) (1)
- A Simulation Study on Chopper Transient Effects in J-PARC Linac (2004) (1)
- Industry and university roles in fusion development (1987) (1)
- TOROIDAL MAGNET SYSTEM FOR FUSION REACTORS WITH GOOD ACCESSIBILITY (1976) (1)
- Impurity Accumulation and Edge Localized Mode (ELM) (1988) (1)
- Studies of noncircular cross-section toroids in the Doublet II and IIA devices (1974) (1)
- Thermal Dike Concept for Plasma Confinement (1990) (1)
- Ellipsoidal shell tokamak (1986) (1)
- DEVELOPMENT OF THE KICKER MAGNET FOR BSR (2000) (1)
- Low Frequency Interchange Instability in An Average Well (1968) (1)
- A selection of abstract and title of papers presented at the conferenceProposed methods of obtaining stable plasmas (1958) (1)
- Electron heating by lower hybrid waves in the presence of magnetic fluctuations (1980) (1)
- Experiments on the Archimedes Plasma Mass Filter (2003) (0)
- PLASMA TRANSPORT AND FLUCTUATIONS IN A TOROIDAL QUADRUPOLE. (1969) (0)
- Improvement of a semiconductor laser wavelength stability using an optical feedback technique (2003) (0)
- High β Doublets and Multiplets (1976) (0)
- Plasma Convection Produced by Ion‐Driven Drift Instability (1971) (0)
- COMMENT ON THE MODEL OF GORMAN ET AL FOR PLASMA CONFINEMENT TIME IN STELLARATORS. (1969) (0)
- CONTROLLED THERMONUCLEAR RESEARCH PROGRAM. Summary Progress Report, August 1, 1969--July 31, 1970. (1970) (0)
- PLASMA POTENTIAL OF OHMICALLY HEATED TOKAMAK PLASMAS (1984) (0)
- Development of High Temperature Superconductor Coated Metal Fiber and Multifilamentary Wire (1992) (0)
- Possible H-mode transition with vertically placed limiters. (1987) (0)
- Divertor for a Tandem Mirror with Thermal Barriers (1980) (0)
- Isothermal Confinement (2007) (0)
- 核融合研究第43巻 第1号1980年1月 Diver for for a Tandem Mirror with Thermal Barriers (2010) (0)
- Prevention of Impurity Accumulation in Classical Tokamaks (1985) (0)
- Parametric decay during lower hybrid heating on a tokamak (1986) (0)
- NEOCLASSICAL DIFFUSION IN AXISYMMETRIC TORUS IN THE INTERMEDIATE REGION. (1972) (0)
- J-Mirror, Magnetic Bottle Using the Longitudinal Invariant of Motion (1968) (0)
- Storage rings at RIKEN RI beam factory (1999) (0)
- The Drift-Cyclotron Instability with Trapped Particles (1969) (0)
- CONTROLLED THERMONUCLEAR RESEARCH PROGRAM. Summary Progress Report, July 1--December 31, 1967. (1968) (0)
- Enhancement of Classical and Neo-Classical Diffusion by Narrow Band Turbulence (1981) (0)
- Suppression of Plasma Turbulence by Asymmetric Superthermal Ions (1997) (0)
- DRIFT WAVE TRANSMISSION IN A MAGNETIC QUADRUPOLE CONFIGURATION. (1967) (0)
- Annual report to DOE of the GA Technologies Inc. Fusion Program, fiscal 1983 (1984) (0)
- LOWER HYBRID WAVE ELECTRON HEATING EXPERIMENTS IN DOUBLET IIA (1981) (0)
- A Proposal on the Measurement of the Recoil Spectrum using Gas Source (1951) (0)
- Beam transport of a high-intensity beam from the linac to RCS of J-PARC (2009) (0)
- Plasma fluctuations in Gulf General Atomic quadrupole device (1969) (0)
- Generalization of Bohm Formula for Plasmas in MHD Regime (1980) (0)
- BEAM PROFILE MEASUREMENTS BY USING WIRE DETECTORS IN J-PARC (2005) (0)
- On the Density Clamping of Tokamak Plasmas with Neutral Beam Injection (1980) (0)
- Fabrication of long length Bi-2223 superconductor tape using a continuous electrophoretic coating process (1995) (0)
- A scheme to operate FEL using recirculating electron beam cooled by laser irradiation (1986) (0)
- Axial Field Plasma Betatron (1965) (0)
- ICRFLauncherforReduction ofImpurity Production (1985) (0)
- 5117188 Quasi-open magnet configuration for use in magnetic resonance imaging (1993) (0)
- Classical diffusion due to thermal equilibrium fluctuations in the dc octopole (1973) (0)
- Measurement of neoclassical diffusion in the dc octopole (1972) (0)
- Conceptual Design of a Longitudinal Halo Collimator for J-PARC Linac (2005) (0)
- New pick-up for stochastic cooling of MUSES project (2004) (0)
- Design of Booster Synchrotron for MUSES (1997) (0)
- THERMO-ELECTRIC CURRENT DRIVE USING LOCAL ELECTRON COOLING PRODUCED BY NEUTRAL BEAM INJECTION (1983) (0)
- Reduction of Turbulence by Sheared Toroidal Flow on a Flux Surface (1997) (0)
- Toroidal multipole confinement experiment (CN-21/115) (1966) (0)
- Heat Loss To Limiters of Tokamaks (1974) (0)
- Rotating, Sodium Plasmas in the Archimedes Demonstration Unit (2005) (0)
- Comment on channeling radiation from strained-layer superlattices. Response (1987) (0)
- Radiation damping and resonance scattering (1988) (0)
- Physics of the H-mode (1984) (0)
- Diffusions of dc octopole plasmas in the trapped-electron regime (1975) (0)
- Maximum J tokamak by plasma shaping (1989) (0)
- Doublet II experiment. (1973) (0)
- Classification of Average Minimum-B Configurations (1969) (0)
- High Density and High Magnetic Field Approach to Fusion (1973) (0)
- Search for radio emission from X-ray rapid burster, and new approach to detect transient radio sources (1981) (0)
- Toroidal Fusion Devices Ignited by Ohmic Heating (1976) (0)
- Particle Inflow and Heat Outflow Driven by Gas Kinetic Turbulence (1989) (0)
- Non-resonant current drive by RF helicity injection (1990) (0)
- Annual report to DOE of the General Atomic Company fusion program, fiscal 1981 (1980) (0)
- Parallel heat transport in doublet discharges (1973) (0)
- METHOD OF CONTROLLING IMPURITY TRANSPORT (1977) (0)
- Rf heating in Doublet IIA (1980) (0)
- Equilibrium Profiles for Plasma Discharges Sustained by Embedded RF Antennas (2003) (0)
- NUCLEAR FUSION BY TURBULENT THERMAL INSULATION (1975) (0)
- ECH Current Drive by Asymmetric Heating Around the Median Plane (1987) (0)
- A proposal on the measurment of the spectrumusing gas source (1951) (0)
- Shaping and characteristics of doublet plasmas in Doublet III (1979) (0)
- Experimental objectives and plans of Doublet III (1978) (0)
- Spin Dependent Transport in Magnetically Confined Plasma (2001) (0)
- PLASMA TRANSFER BETWEEN LINEAR OCTOPOLE AND LINEAR QUADRUPOLE GUIDE FIELDS. (1969) (0)
- Characterization of RF Discharges in the Archimedes Plasma Mass Filter (2003) (0)
- Tokamak-divertor experiment in the dc Octopole (1974) (0)
- PULSED-COIL SYSTEM FOR GUIDING AND INJECTING PLASMA INTO THE GENERAL ATOMIC TOROIDAL OCTOPOLE. (1967) (0)
- Preliminary results of noncircular plasma experiments in Doublet III (1981) (0)
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