Yukio Fujiwara

Negative hydrogen ion source for TOKAMAK neutral beam injector (invited)

Y. Okumura, Yukio Fujiwara, M. Kashiwagi et al. · Review of Scientific Instruments · 2000 · 46 citations

Electrical Engineering, Engineering, Nuclear Physics +14

High power negative ion sources for fusion at the Japan Atomic Energy Research Institute (invited)

Y. Okumura, Yukio Fujiwara, Takashi Inoue et al. · Review of Scientific Instruments · 1996 · 40 citations

Engineering, Nuclear Physics, Beamlet Divergence +20

Development of a 500 keV, 22 A D− ion source for the neutral beam injector for JT-60U

Y. Okumura, Yukio Fujiwara, Akiko Honda et al. · Review of Scientific Instruments · 1996 · 35 citations

Accelerator Technology, Electrical Engineering, Engineering +12

Depth resolution improvement in secondary ion mass spectrometry analysis using metal cluster complex ion bombardment

M. Tomita, T. Kinno, M. Koike et al. · Applied Physics Letters · 2006 · 31 citations

Engineering, Nuclear Physics, Ion Beam Instrumentation +17

Evaluation of Time-of-Flight Secondary Ion Mass Spectrometry Spectra of Peptides by Random Forest with Amino Acid Labels: Results from a Versailles Project on Advanced Materials and Standards Interlaboratory Study

Satoka Aoyagi, Yukio Fujiwara, Akio Takano et al. · Analytical Chemistry · 2021 · 30 citations

Biological Mass Spectrometry, Spectrochemical Analysis, Amino Acid Labels +20