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Sadaoki Kojima
Sadaoki Kojima
Institute of laser engineering, Osaka University
Verified email at ile.osaka-u.ac.jp
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Year
Laser-driven platform for generation and characterization of strong quasi-static magnetic fields
JJ Santos, M Bailly-Grandvaux, L Giuffrida, P Forestier-Colleoni, S Fujioka, ...
New Journal of Physics 17 (8), 083051, 2015
1912015
Direct measurement of kilo-tesla level magnetic field generated with laser-driven capacitor-coil target by proton deflectometry
KFF Law, M Bailly-Grandvaux, A Morace, S Sakata, K Matsuo, S Kojima, ...
Applied Physics Letters 108 (9), 2016
1332016
Magnetized fast isochoric laser heating for efficient creation of ultra-high-energy-density states
S Sakata, S Lee, H Morita, T Johzaki, H Sawada, Y Iwasa, K Matsuo, ...
Nature communications 9 (1), 1-9, 2018
1262018
Guiding of relativistic electron beams in dense matter by laser-driven magnetostatic fields
M Bailly-Grandvaux, JJ Santos, C Bellei, P Forestier-Colleoni, S Fujioka, ...
Nature communications 9 (1), 102, 2018
1122018
Boosting laser-ion acceleration with multi-picosecond pulses
A Yogo, K Mima, N Iwata, S Tosaki, A Morace, Y Arikawa, S Fujioka, ...
Scientific reports 7 (1), 42451, 2017
1082017
Laser-driven strong magnetostatic fields with applications to charged beam transport and magnetized high energy-density physics
JJ Santos, M Bailly-Grandvaux, M Ehret, AV Arefiev, D Batani, FN Beg, ...
Physics of Plasmas 25 (5), 2018
912018
Fast ignition realization experiment with high-contrast kilo-joule peta-watt LFEX laser and strong external magnetic field
S Fujioka, Y Arikawa, S Kojima, T Johzaki, H Nagatomo, H Sawada, ...
Physics of Plasmas 23 (5), 2016
852016
Plasma density limits for hole boring by intense laser pulses
N Iwata, S Kojima, Y Sentoku, M Hata, K Mima
Nature communications 9 (1), 623, 2018
642018
Calibration and equivalency analysis of image plate scanners
GJ Williams, BR Maddox, H Chen, S Kojima, M Millecchia
Review of Scientific Instruments 85 (11), 2014
552014
Ultrahigh-contrast kilojoule-class petawatt LFEX laser using a plasma mirror
Y Arikawa, S Kojima, A Morace, S Sakata, T Gawa, Y Taguchi, Y Abe, ...
Applied Optics 55 (25), 6850-6857, 2016
522016
Petapascal pressure driven by fast isochoric heating with a multipicosecond intense laser pulse
K Matsuo, N Higashi, N Iwata, S Sakata, S Lee, T Johzaki, H Sawada, ...
Physical review letters 124 (3), 035001, 2020
482020
Magnetohydrodynamics of laser-produced high-energy-density plasma in a strong external magnetic field
K Matsuo, H Nagatomo, Z Zhang, P Nicolai, T Sano, S Sakata, S Kojima, ...
Physical Review E 95 (5), 053204, 2017
422017
New insights into the laser produced electron–positron pairs
H Chen, M Nakai, Y Sentoku, Y Arikawa, H Azechi, S Fujioka, C Keane, ...
New Journal of Physics 15 (6), 065010, 2013
412013
Heating efficiency evaluation with mimicking plasma conditions of integrated fast-ignition experiment
S Fujioka, T Johzaki, Y Arikawa, Z Zhang, A Morace, T Ikenouchi, T Ozaki, ...
Physical Review E 91 (6), 063102, 2015
342015
Enhancing laser beam performance by interfering intense laser beamlets
A Morace, N Iwata, Y Sentoku, K Mima, Y Arikawa, A Yogo, A Andreev, ...
Nature communications 10 (1), 2995, 2019
322019
High-intensity neutron generation via laser-driven photonuclear reaction
Y Arikawa, M Utsugi, M Alessio, T Nagai, Y Abe, S Kojima, S Sakata, ...
Plasma and Fusion Research 10, 2404003-2404003, 2015
292015
Electromagnetic field growth triggering super-ponderomotive electron acceleration during multi-picosecond laser-plasma interaction
S Kojima, M Hata, N Iwata, Y Arikawa, A Morace, S Sakata, S Lee, ...
Communications Physics 2 (1), 99, 2019
242019
The photonuclear neutron and gamma-ray backgrounds in the fast ignition experiment
Y Arikawa, T Nagai, H Hosoda, Y Abe, S Kojima, S Fujioka, N Sarukura, ...
Review of Scientific Instruments 83 (10), 2012
202012
Compact Thomson parabola spectrometer with variability of energy range and measurability of angular distribution for low-energy laser-driven accelerated ions
S Kojima, S Inoue, TH Dinh, N Hasegawa, M Mori, H Sakaki, Y Yamamoto, ...
Review of Scientific Instruments 91 (5), 2020
172020
Production of intense, pulsed, and point-like neutron source from deuterated plastic cavity by mono-directional kilo-joule laser irradiation
Y Abe, A Sunahara, S Lee, T Yanagawa, Z Zhang, Y Arikawa, A Morace, ...
Applied Physics Letters 111 (23), 2017
172017
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