K. Usui

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

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

Natural Sciences, Nuclear Engineering, Physics +17

Present status of the negative ion based NBI system for long pulse operation on JT-60U

Yoshitaka Ikeda, N. Umeda, N. Akino et al. · Nuclear Fusion · 2006 · 65 citations

Natural Sciences, Nuclear Engineering, Physics +13

Achievement of 500 keV negative ion beam acceleration on JT-60U negative-ion-based neutral beam injector

Akira Kojima, M. Hanada, Yasuhito Tanaka et al. · Nuclear Fusion · 2011 · 57 citations

Natural Sciences, Nuclear Engineering, Instrumentation +14

Commissioning of the first KSTAR neutral beam injection system and beam experiments

Y.S. Bae, Y.M. Park, J.S. Kim et al. · Fusion Engineering and Design · 2012 · 44 citations

Engineering, Nuclear Engineering, Instrumentation +8

JT-60SA superconducting magnet system

Y. Koide, K. Yoshida, M. Wanner et al. · Nuclear Fusion · 2015 · 43 citations

Natural Sciences, Electrical Engineering, Physics +17