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10
W/cm
Skobelev, I. Yu.*; Ryazantsev, S. N.*; Kulikov, R. K.*; Sedov, M. V.*; Filippov, E. D.*; Pikuz, S. A.*; Asai, Takafumi*; Kanasaki, Masato*; Yamauchi, Tomoya*; Jinno, Satoshi; et al.
Photonics (Internet), 10(11), p.1250_1 - 1250_11, 2023/11
Times Cited Count：0 Percentile：0(Optics)It is challenging to clearly distinguish the impacts of the optical field and collisional ionization in the evolution of the charge state of a plasma produced when matter interacts with high-intensity laser pulses. In this work, time-dependent calculations of plasma kinetics are used to show that it is possible only when low-density gaseous targets with sufficiently small clusters are used. In the case of Ar plasma, the upper limit of the cluster radius was estimated to be 
m.
"-[Tris(
-[(imidazol-4-yl)-methylidene]-DL-phenylalaninato)terbium(III) and related "
"-DL-alaninato derivativeYamauchi, Suguru*; Fujinami, Takeshi*; Matsumoto, Naohide*; Mochida, Naotaka*; Ishida, Takayuki*; Sunatsuki, Yukinari*; Watanabe, Masayuki; Tsuchimoto, Masanobu*; Coletti, C.*; Re, N.*
Inorganic Chemistry, 53(12), p.5961 - 5971, 2014/06
Times Cited Count：18 Percentile：63.83(Chemistry, Inorganic & Nuclear)Two Tb
complexes with same N
O
donor atoms but different coordination geometries,
-[Tb(HL
)]7H
O (
) and 
-[Tb(HL
)]7HO (
), were synthesized, where HL and HL are 
-[(imidazol-4-yl)methylidene]-DL-alanine and -DL-phenylalanine, respectively. The magnetic data were analyzed by a spin Hamiltonian including the crystal field effect on Tb ion (4f
, 
= 6, 
= 3, 
= 3, 
= 3/2, 
F). The Stark splitting of the ground state F was evaluated from the magnetic analysis, and the energy diagram pattern indicated an easy-plane and easy-axis (Ising type) magnetic anisotropies for and , respectively. Highly efficient luminescences with 
= 0.50 and 0.61 for and , respectively, were observed, and the luminescence fine structure due to the 
D
F transition is in good accordance with the energy diagram determined from the magnetic analysis.
Namekawa, Takashi; Yamanouchi, Sadamu; Tachibana, Toshimichi; *; *; *; *
PNC TN9410 87-198, 78 Pages, 1987/02
None
Mitsugi, Takeshi; Yamanouchi, Sadamu; Tachibana, Toshimichi; Namekawa, Takashi; *; *; *
PNC TN9410 87-196, 64 Pages, 1987/02
None
Namekawa, Takashi; Tachibana, Toshimichi; Yamanouchi, Sadamu; *; *; *; Mitsugi, Takeshi
PNC TN9410 87-190, 103 Pages, 1987/02
None
Namekawa, Takashi; Yamanouchi, Sadamu; Tachibana, Toshimichi
PNC TN9410 86-148, 52 Pages, 1986/11
None
Namekawa, Takashi; Tachibana, Toshimichi; Yamanouchi, Sadamu
PNC TN9410 86-133, 22 Pages, 1986/01
None
Yamanouchi, Sadamu; Kuwajima, Y.; Namekawa, Takashi; Inui, T.; Kondo, M.; Tani, Y.; Usui, Keiji; Nagai, Shuichiro
PNC TN9410 85-138, 109 Pages, 1985/03
The JOYO MK-I core fuel subassembly PPJX13 was irradiated in JOYO MK-I core (location; 000) from 50 MW test through 75 MW 6th cycle. The average burnup was about 40,100 MWD/MTM. Five fuel pins was selected in the subassembly. Destructive examination items were metallographic examination (fuel and cladding), micro-hardness measurement, cladding density measurement and burnup measurement. The following results were obtained; (1) Central void of about 250Mm, columner grain region, equiaxed region (gas bubble region) and densified equiaxed region was formed by fuel restrusting. (2) Fuel and Cladding residual gap width were 20 
m 
89 m. Fuel-cladding chemical interaction was 13 m at the maximum cladding temperature. (3) Carbide precipitation along the grain boundary and twinning zone were observed at high temperature position in cladding. Cladding micro-hardness indicated high value at low temperature position. (4) The cladding density change of 1.10% were observed in R material. (5) Burnup measurement by 
Nd isotope analysis using mass spectrometer showed 5.22 atom % at the center position of the center fuel pin.
Namekawa, Takashi; *; Yamanouchi, Sadamu
PNC TN9410 85-137, 72 Pages, 1985/03
The JOYO MK-I blanket fuel subassemblies; NFJI11, NFJO4K, NFJO64, and NFJO5L were irradiated in the core location of 5D1, 6D1, 7D1, and 8D1 respectively. One of four subassemblies NFJI11 was irradiated from the 50MW 1st cycle to the end cycle of MK-I core, and the others from the 50MW low power test to the end cycle. One or two fuel pins were selected from each subassembly and the destructive postirradiation examinations that were metallographic examination and burnup measurement, were performed in AGF. The following results were obtained; (1)Fuel restructurings were not found for all subassemblies under microstructure observation. (2)FCCI was not observed for all subassemblies. (3)Axial distribution of normalized measured burnups had a good agreement with calculated profile by JYHIST code for all subassemblies. (4)Radial distribution curve of measured burnups toward the core center had more gentle slope than the calculated one. (5)Plutonium content which was generated by the neutron capture of U-238, varied with burnup, and the distribution curve had more gentle slope than the burnup curve.
Shibata, Kaoru*; Takahashi, Nobuaki; Kawakita, Yukinobu; Kamazawa, Kazuya*; Yamada, Takeshi*; Ueno, Hiroki; Shimakura, Hironori; Nakajima, Kenji; Kambara, Wataru; Inamura, Yasuhiro; et al.
no journal, ,
no abstracts in English
Shibata, Kaoru*; Takahashi, Nobuaki; Kawakita, Yukinobu; Kamazawa, Kazuya*; Yamada, Takeshi*; Ueno, Hiroki; Shimakura, Hironori; Nakajima, Kenji; Kambara, Wataru; Inamura, Yasuhiro; et al.
no journal, ,
no abstracts in English
Shibata, Kaoru*; Takahashi, Nobuaki; Kawakita, Yukinobu; Kamazawa, Kazuya*; Yamada, Takeshi*; Ueno, Hiroki; Shimakura, Hironori; Nakajima, Kenji; Kambara, Wataru; Inamura, Yasuhiro; et al.
no journal, ,
no abstracts in English
Shibata, Kaoru*; Takahashi, Nobuaki; Yamada, Takeshi*; Kamazawa, Kazuya*; Kawakita, Yukinobu; Nakajima, Kenji; Kambara, Wataru; Inamura, Yasuhiro; Nakatani, Takeshi; Aizawa, Kazuya; et al.
no journal, ,
no abstracts in English
Kanasaki, Masato; Sakaki, Hironao; Fukuda, Yuji; Yogo, Akifumi; Jinno, Satoshi; Kondo, Kiminori; Akagi, Takashi*; Hattori, Atsuto*; Matsukawa, Kenya*; Oda, Keiji*; et al.
no journal, ,
In the laser-driven ion acceleration experiment, fast electrons and X-rays also generated and these particles could cause significant contaminants to the ion detectors an a background noise. In the present study, to minimize the noise signals, we have optimized thickness of ZnS(Ag) fluorescent screen, which is much sensitive for ions, through Monte Carlo particle transport code PHITS. And we have also evaluate the response of the fluorescent screen as a function of fluence using rf-accelerator.
Shibata, Kaoru*; Takahashi, Nobuaki; Kawakita, Yukinobu; Kamazawa, Kazuya*; Yamada, Takeshi*; Nakajima, Kenji; Kambara, Wataru; Inamura, Yasuhiro; Nakatani, Takeshi; Aizawa, Kazuya; et al.
no journal, ,
no abstracts in English
Takahashi, Nobuaki; Shibata, Kaoru*; Yamada, Takeshi*; Kamazawa, Kazuya*; Kawakita, Yukinobu; Nakajima, Kenji; Kambara, Wataru; Inamura, Yasuhiro; Nakatani, Takeshi; Aizawa, Kazuya; et al.
no journal, ,
A Si crystal analyzer near backscattering spectrometer DNA which covers the area of the micro-eV energy range in the Q-E space, where it is expected to explore sciences on atomic, molecular and spin dynamics in the nanosecond time range has been installed at BL02 of the Materials and Life Science Experimental Facility (MLF) of the Japan Proton Accelerator Research Complex (J-PARC) until at the end of February 2012. Then, various on-beam commissioning has been done for about a year with handling continuing user program. In this report, we will introduce specifications, current status of the instrument.
Shibata, Kaoru*; Takahashi, Nobuaki; Yamada, Takeshi*; Kamazawa, Kazuya*; Kawakita, Yukinobu; Nakajima, Kenji; Kambara, Wataru; Inamura, Yasuhiro; Nakatani, Takeshi; Aizawa, Kazuya; et al.
no journal, ,
no abstracts in English
