Author

N. Ogiwara

Observed name: N Ogiwara

Institution: Japan Proton Accelerator Research Complex

Observed institutions: Japan Atomic Energy Agency, High Energy Accelerator Research Organization, Japan Proton Accelerator Research Complex, Ulvac (Japan), Hitachi (Japan), The University of Tokyo

OpenAlex ID: A5111635286

Achievement of High Fusion Performance in JT-60U Reversed Shear Discharges

1997 · S. Ishida, T. Fujita, et al. · Physical Review Letters · 101

Beam commissioning of the 3-GeV rapid cycling synchrotron of the Japan Proton Accelerator Research Complex

2009 · H. Hotchi, M. Kinsho, et al. · Physical Review Special Topics - Accelerators and Beams · 76

Recent results in JT-60 experiments

1989 · M Nagami, I Aoki, et al. · Plasma Physics and Controlled Fusion · 35

Kinetics of deposition of bismuth film by a molecular beam method

1979 · A. Kawazu, Y. Saito, et al. · Surface Science · 28

Retention of deuterium implanted into B4C-overlaid isotropic graphites and hot-pressed B4C

1992 · R. Jimbou, M. Saidoh, et al. · Journal of Nuclear Materials · 25

Initial experiments in JT-60

1986 · T Abe, H Aikawa, et al. · Plasma Physics and Controlled Fusion · 24

Mechanism of unipolar arcs in tokamaks

1980 · M. Maeno, H. Ohtsuka, et al. · Nuclear Fusion · 24

Sputtering characteristics of B4C-overlaid graphite for keV energy deuterium ion irradiation

1992 · Y. Gotoh, T. Yamaki, et al. · Journal of Nuclear Materials · 21

Recent results of LH experiments on the JT-60 tokamak

1990 · N Akaoka, H Akasaka, et al. · Plasma Physics and Controlled Fusion · 21

The JT-60 diagnostic system

1987 · H. Yokomizo, H. Takeuchi, et al. · Fusion Engineering and Design · 19

Plasma parameters related to arc initiation on the tokamak first wall

1982 · H. Ohtsuka, M. Maeno, et al. · Nuclear Fusion · 16

Simulation of ERD spectra for a surface with a periodic roughness

1998 · A. Kitamura, T. Tamai, et al. · Nuclear Instruments and Methods in Physics Research Section B Beam Interactions with Materials and Atoms · 15

Simulation of RBS spectra for a surface with a periodic roughness

1996 · Y. Itoh, T. Maeda, et al. · Nuclear Instruments and Methods in Physics Research Section B Beam Interactions with Materials and Atoms · 14

Thermal desorption spectroscopy of boron/carbon films after keV deuterium irradiation

1994 · T. Yamaki, Y. Gotoh, et al. · Journal of Nuclear Materials · 14

A mass filter with a cold cathode

1993 · N Ogiwara, M Shiho, et al. · Vacuum · 14

Vacuum chamber made of soft magnetic material with high permeability

2012 · J. Kamiya, N. Ogiwara, et al. · Vacuum · 13

Design study of mm to nm diameter electron beams for submillimeter-wave to X-ray free-electron lasers

1993 · H. Ishizuka, Y. Nakahara, et al. · Nuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometers Detectors and Associated Equipment · 12

Unipolar arcs in JFT-2 tokamak

1980 · H. Ohtsuka, N. Ogiwara, et al. · Journal of Nuclear Materials · 12

Material and surface processing in J-PARC vacuum system

2011 · Y. Saito, F. Naito, et al. · Vacuum · 11

Hydrogen content and isotope exchange in boronization

1995 · M. Yamage, H. Sugai, et al. · Journal of Nuclear Materials · 11

High power heating results on JT-60

1988 · M Akiba, H Aikawa, et al. · Plasma Physics and Controlled Fusion · 11

Application of the time-of-flight technique to pressure measurements in XHV by a quadrupole mass spectrometer

1996 · N Ogiwara, AY Miyo, et al. · Vacuum · 10

The JT-60 tokamak machine

1987 · M. Ohta, T. Abe, et al. · Fusion Engineering and Design · 9

Beam loss reduction by magnetic shielding using beam pipes and bellows of soft magnetic materials

2014 · J. Kamiya, N. Ogiwara, et al. · Nuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometers Detectors and Associated Equipment · 8

Application of the field emitter array to the vacuum measurements

1999 · N Ogiwara, K Suganuma, et al. · Applied Surface Science · 8

Works count: 52

Citation count: 631

H-index: 14

I10-index: 22