Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Shohei Saeki"'
Publikováno v:
Journal of the Ceramic Society of Japan. 128:863-865
Publikováno v:
Materials Letters. 258:126802
Novel Pt/La1−xNixO1−x/2F/γ-Al2O3 catalysts were developed for toluene combustion by using Ni-doped LaOF as promoters. We selected the LaOF solid well-known as the oxide ion conducting solid electrolyte in order to migrate active oxygen smoothly
Autor:
Junichi Kaneko, Shusuke Nishiyama, Mikio Higuchi, Hiroyuki Ishibashi, Kazuhisa Kurashige, Michihiro Furusaka, S. Kawamura, J. Haruna, Shunsuke Ueda, Shohei Saeki
Publikováno v:
Crystal Growth & Design. 9:1470-1473
The melting and solidification behavior of the (Gd0.9Ce0.1)2Si2O7 (Ce:GPS) which shows attractive scintillation performance was investigated by means of the slow cooling floating zone (SCFZ) method. Although Ce:GPS melts incongruently, the peritectic
Autor:
Kazuhisa Kurashige, S. Kawamura, Hiroyuki Ishibashi, Junichi Kaneko, Fumiyuki Fujita, Michihiro Furusaka, A. Homma, Mikio Higuchi, Shohei Saeki, J. Haruna
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 583:356-359
As a novel scintillation material, the use of Ce-doped Gd_{2}Si_{2}O_{7} was investigated. In fact, (Gd_{0.9}Ce_{0.1})_{2}Si_{2}O_{7} powder showed about five-times greater light output than Gd_{2}SiO_{5} (GSO) powder samples for alpha-particles from
Autor:
Junichi H. KANEKO, Shohei SAEKI, Sohan KAWAMURA, Youichi TSUBOTA, Mikio HIGUCHI, Shusuke NISHIYAMA, Fumiyuki FUJITA, Shunsuke UEDA, Kazuhisa KURASHIGE, Hiroyuki ISHIBASHI
Publikováno v:
Progress in Nuclear Science and Technology. 3:109-111
Autor:
S. Kawamura, Michihiro Furusaka, Kazuhisa Kurashige, Hiroyuki Ishibashi, Shohei Saeki, Fumiyuki Fujita, Mikio Higuchi, Junichi Kaneko, Shusuke Nishiyama, J. Haruna, A. Homma, Shunsuke Ueda
Publikováno v:
IEEE Transactions on Nuclear Science. 56:328-330
Cerium-doped gadolinium pyrosilicate single crystals Ce:Gd2Si2O7 (Ce:GPS) with various Ce concentrations of 2.5-30 mol% with respect to the total rare-earth sites were prepared by the floating zone method. Their scintillation performances were invest
Autor:
Michihiro Furusaka, Y. Kiyanagi, Y. Yagi, J. Haruna, Junichi Kaneko, Hiroyuki Ishibashi, Fumiyuki Fujita, Mikio Higuchi, Shohei Saeki, S. Kawamura, A. Homma
Publikováno v:
2007 IEEE Nuclear Science Symposium Conference Record.
Response function measurement of Gd2Si2O7 (GPS) scintillator for thermal neutrons was carried out. GPS single crystals exhibits light output twice higher than GSO single crystals for thermal neutrons. In addition, similar experiments with GPS scintil
Autor:
Hiroyuki Ishibashi, J. Haruna, Junichi Kaneko, S. Kawamura, Shunsuke Ueda, Michihiro Furusaka, Shusuke Nishiyama, Shohei Saeki, Mikio Higuchi, Fumiyuki Fujita, Kazuhisa Kurashige, A. Homma
Publikováno v:
2007 IEEE Nuclear Science Symposium Conference Record.
Dependence of crystal structure and luminescence property of Gd2Si2O7(Ce:GPS) was investigated using poly-crystalline samples synthesized by a solid state reaction method. Three types of crystal structures and different luminescence spectra were obse
Autor:
J. Haruna, Kazuhisa Kurashige, Shunsuke Ueda, Junichi Kaneko, A. Homma, Fumiyuki Fujita, Shohei Saeki, S. Kawamura, Mikio Higuchi, Shusuke Nishiyama, Michihiro Furusaka, Hiroyuki Ishibashi
Publikováno v:
2007 IEEE Nuclear Science Symposium Conference Record.
Cerium-doped gadolinium pyrosilicate single crystals Ce : Gd2Si2O7 with various Ce concentrations of 2.5-25 mol% were fabricated using floating zone method. Their scintillation performances were investigated under irradiation of gamma rays of 137Cs.
Autor:
Sohan Kawamura, Mikio Higuchi, Junichi H. Kaneko, Shusuke Nishiyama, Jun Haruna, Shohei Saeki, Shunsuke Ueda, Kazuhisa Kurashige, Hiroyuki Ishibashi, Michihiro Furusaka
Publikováno v:
Crystal Growth & Design; Mar2009, Vol. 9 Issue 3, p1470-1473, 4p