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Katakai, Akio; Tamada, Masao; Nagamoto, Hiroyuki*; Ono, Sayuri*; Miyagawa, Hiroshi*
JAEA-Review 2006-042, JAEA Takasaki Annual Report 2005, P. 49, 2007/02
no abstracts in English
Sugiyama, Akira; Katsurayama, Masamichi*; Anzai, Yutaka*; Tsuboi, Taiju*
Journal of Alloys and Compounds, 408-412, p.780 - 783, 2006/02
Times Cited Count：24 Percentile：75.19(Chemistry, Physical)Laser crystals of LiYF
(YLF) doped with 5 - 64 at.% of trivalent ytterbium ions (Yb
) were grown by a vertical Bridgman method. As crystal growth materials of YbF
and YF including YOF impurities caused opaque crystal, the YOF reduction procedure using PbF
was essential before starting the crystal growth. We derived seven energy levels from the 
F
and F
manifolds of Yb: YLF by the crystal-field analysis from which we explain the observed polarized absorption and emission spectra. The intrinsic broad and complicated spectra of Yb: YLF are attributed to the strong coupling of the 4f electrons with lattice vibration of the crystal.
Katakai, Akio; Tamada, Masao; Nagamoto, Hiroyuki*; Miyagawa, Hiroshi*
Nihon Ion Kokan Gakkai-Shi, 16(2), p.122 - 126, 2005/05
A chelating fiber containing an amidoxime group as a chelate-forming group was prepared by radiation-induced cograft polymerization of acrylonitrile and methacrylic acid and subsequent conversion of the produced cyano group into the amidoxime group. The effect of repeated use of monomers for radiation-induced graft copolymerization on the composition of the graft chain and its adsorption capacity for metal ions was determined. The degree of cografting decreased by as low as 10% at the fourth cycle of cografting, compared with an initial degree of cografting of 170%, because the amount of homopolymer formed in cografting was negligibly small at 0.15 g/L of the monomer solution. The repeated use of monomers did not affect the amidoxime group density and the adsorption capacities of zinc and cadmium ions, resulting in the cost reduction of the preparation of the chelating fiber.
Shingu, Kazuki*
JNC TJ7440 2005-040, 82 Pages, 1998/03
JNC-TJ7440-2005-040.pdf:5.39MB
This report describes the deep underground environment as a part of a series of research with the object obtaining a complete set of data on the geological environment.
Sugiyama, Akira; Anzai, Yutaka*; Katsurayama, Masamichi*; *; *; Sasuga, Tsuneo; Arisawa, Takashi; *
JAERI-Tech 97-049, 50 Pages, 1997/10
no abstracts in English
Shingu, Kazuki*
JNC TJ7440 2005-006, 302 Pages, 1996/06
JNC-TJ7440-2005-006.pdf:17.56MB
This report describes the deep underground environment as a part of a series of research with the object of obtaining a complete set of data on the geological environment. The report presents the data of the Paleogene sedimentary rock in the outer belt of southwest and central Japan.
Hashimoto, Morio*
JNC TJ7440 2005-012, 124 Pages, 1992/03
JNC-TJ7440-2005-012.pdf:10.6MB
This paper presents the compiled results of previous PLMT survey in Hokkaido for the mineral exploration.
Hashimoto, Morio*
JNC TJ7440 2005-011, 107 Pages, 1992/03
JNC-TJ7440-2005-011.pdf:6.84MB
This paper presents the results of PLMT surveys which have been performed exploring for mineral resouces in Shizuoka Prefecture.
Adachi, Masatoshi*
JNC TJ7440 2005-035, 43 Pages, 1991/08
JNC-TJ7440-2005-035.pdf:2.14MB
Data derived from the analysis of samples obtained from a 325.0 meters deep borehole in Kagoshima Prefecture.
Hashimoto, Morio*
JNC TJ7440 2005-018, 311 Pages, 1990/06
JNC-TJ7440-2005-018.pdf:31.39MB
This report presents the data obtained from a 325.0 meters deep drill hole in Kagoshima Prefecture.
Otsubo, Tsutomu*
JNC TJ7440 2005-015, 82 Pages, 1989/03
JNC-TJ7440-2005-015.pdf:22.28MB
This paper presents the compiled results of the previous PLMT survey in Chiba prefecture for the mineral exploration.
Hashimoto, Morio*
JNC TJ7440 2004-004, 141 Pages, 1988/02
JNC-TJ7440-2004-004.pdf:9.71MB
no abstracts in English
Motoki, Ryozo
JAERI-M 84-153, 26 Pages, 1984/09
no abstracts in English
U(n,f)
Mo Reaction,I (Method for Treating High Radioactive Organic Liquid Waste); Motoki, Ryozo; ; Motoishi, Shoji; ; ; ; ; *
JAERI-M 84-024, 27 Pages, 1984/02
no abstracts in English
U(n、f)
Mo Reaction、 II (Method for Treating Medium Level Liquid Waste); Motoki, Ryozo; ; Motoishi, Shoji; ; ; ; *
JAERI-M 83-197, 32 Pages, 1983/11
no abstracts in English
Sr and 
Cs with Inorganic Ion Exchanger Column; ; ; ; *; *
JAERI-M 82-144, 17 Pages, 1982/10
no abstracts in English
Katakai, Akio; Tamada, Masao; Nagamoto, Hiroyuki*; Ono, Sayuri*; Miyagawa, Hiroshi*
no journal, ,
no abstracts in English
Katakai, Akio; Tamada, Masao; Nagamoto, Hiroyuki*; Ono, Sayuri*; Miyagawa, Hiroshi*
no journal, ,
no abstracts in English
