Formation process of tungsten nanostructure by the exposure to helium plasma under fusion relevant plasma conditions S Kajita, W Sakaguchi, N Ohno, N Yoshida, T Saeki Nuclear Fusion 49 (9), 095005, 2009 | 757 | 2009 |
Formation of nanostructured tungsten with arborescent shape due to helium plasma irradiation S Takamura, N Ohno, D Nishijima, S Kajita Plasma and fusion research 1, 051-051, 2006 | 507 | 2006 |
TEM observation of the growth process of helium nanobubbles on tungsten: Nanostructure formation mechanism S Kajita, N Yoshida, R Yoshihara, N Ohno, M Yamagiwa Journal of nuclear materials 418 (1-3), 152-158, 2011 | 273 | 2011 |
Sub-ms laser pulse irradiation on tungsten target damaged by exposure to helium plasma S Kajita, S Takamura, N Ohno, D Nishijima, H Iwakiri, N Yoshida Nuclear fusion 47 (9), 1358, 2007 | 233 | 2007 |
Prompt ignition of a unipolar arc on helium irradiated tungsten S Kajita, S Takamura, N Ohno Nuclear Fusion 49 (3), 032002, 2009 | 158 | 2009 |
Helium plasma implantation on metals: Nanostructure formation and visible-light photocatalytic response S Kajita, T Yoshida, D Kitaoka, R Etoh, M Yajima, N Ohno, H Yoshida, ... Journal of Applied Physics 113 (13), 2013 | 112 | 2013 |
Influence of crystal orientation on damages of tungsten exposed to helium plasma N Ohno, Y Hirahata, M Yamagiwa, S Kajita, M Takagi, N Yoshida, ... Journal of Nuclear Materials 438, S879-S882, 2013 | 111 | 2013 |
Helium effects on tungsten surface morphology and deuterium retention Y Ueda, HY Peng, HT Lee, N Ohno, S Kajita, N Yoshida, R Doerner, ... Journal of Nuclear Materials 442 (1-3), S267-S272, 2013 | 109 | 2013 |
Molecular dynamics and Monte Carlo hybrid simulation for fuzzy tungsten nanostructure formation AM Ito, A Takayama, Y Oda, T Tamura, R Kobayashi, T Hattori, S Ogata, ... Nuclear Fusion 55 (7), 073013, 2015 | 94 | 2015 |
Exfoliation of the tungsten fibreform nanostructure by unipolar arcing in the LHD divertor plasma M Tokitani, S Kajita, S Masuzaki, Y Hirahata, N Ohno, T Tanabe, ... Nuclear Fusion 51 (10), 102001, 2011 | 94 | 2011 |
Nanostructured black metal: Novel fabrication method by use of self-growing helium bubbles S Kajita, T Saeki, N Yoshida, N Ohno, A Iwamae Applied Physics Express 3 (8), 085204, 2010 | 93 | 2010 |
Rovibrational distribution determination of H2 in low temperature plasmas by Fulcher-α band spectroscopy B Xiao, S Kado, S Kajita, D Yamasaki Plasma physics and controlled fusion 46 (4), 653, 2004 | 93 | 2004 |
Enhanced growth of large-scale nanostructures with metallic ion precipitation in helium plasmas S Kajita, S Kawaguchi, N Ohno, N Yoshida Scientific reports 8 (1), 56, 2018 | 85 | 2018 |
Thermal response of nanostructured tungsten S Kajita, G De Temmerman, T Morgan, S Van Eden, T De Kruif, N Ohno Nuclear Fusion 54 (3), 033005, 2014 | 78 | 2014 |
Helium bubble formation on tungsten in dependence of fabrication method M Yamagiwa, S Kajita, N Ohno, M Takagi, N Yoshida, R Yoshihara, ... Journal of Nuclear Materials 417 (1-3), 499-503, 2011 | 74 | 2011 |
Comparison of He I line intensity ratio method and electrostatic probe for electron density and temperature measurements in NAGDIS-II S Kajita, N Ohno, S Takamura, T Nakano Physics of Plasmas 13 (1), 2006 | 73 | 2006 |
Growth of multifractal tungsten nanostructure by He bubble induced directional swelling S Kajita, N Yoshida, N Ohno, Y Tsuji New Journal of Physics 17 (4), 043038, 2015 | 72 | 2015 |
In situ reflectivity of tungsten mirrors under helium plasma exposure W Sakaguchi, S Kajita, N Ohno, M Takagi Journal of nuclear materials 390, 1149-1152, 2009 | 71 | 2009 |
In situ observation of structural change of nanostructured tungsten during annealing M Yajima, N Yoshida, S Kajita, M Tokitani, T Baba, N Ohno Journal of Nuclear Materials 449 (1-3), 9-14, 2014 | 70 | 2014 |
Hybrid simulation research on formation mechanism of tungsten nanostructure induced by helium plasma irradiation AM Ito, A Takayama, Y Oda, T Tamura, R Kobayashi, T Hattori, S Ogata, ... Journal of Nuclear Materials 463, 109-115, 2015 | 67 | 2015 |