Zobrazeno 1 - 10
of 88
pro vyhledávání: '"Tsutomu Yamamura"'
Autor:
Yukihiro Shimizu, Dai Aoki, Yoshiya Homma, Fuminori Honda, Tsutomu Yamamura, Ai Nakamura, Dexin Li
Publikováno v:
Solid State Communications. 268:1-6
Magnetic properties and magnetocaloric effect of Ho2PtSi3, a new ternary intermetallic compound with the orthorhombic Ba2LiSi3-type structure, are studied by dc magnetization, ac susceptibility, magnetic relaxation, specific heat, and magnetic memory
Autor:
Takeshi Handa, Kohei Sasaki, Yasufumi Yokka, Yuzuru Sato, Masayoshi Kimura, Osamu Takeda, Tsutomu Yamamura
Publikováno v:
Tetsu-to-Hagane. 100:809-815
Publikováno v:
ISIJ International. 52:1705-1711
The decomposition of simple chlorinated organic compounds comprising benzene derivatives (mono, di and tri-chlorobenzenes) as the imitation substance of polychlorobiphenyls (PCBs) was investigated by using basic molten salts in order to establish a s
Publikováno v:
Journal of Nuclear Materials. 398:193-198
A serious problem encountered when a liquid-Hg target is used for MW-class pulsed spallation neutron source is pitting damage caused to vessel walls. This pitting damage is due to the impact of cavitation-bubble collapse immediately after intense pro
Autor:
Hideki Maekawa, Kaoru Shibata, Ayumu Ishikawa, Masayoshi Kawai, Tsutomu Yamamura, Yukinobu Kawakita
Publikováno v:
Solid State Ionics. 179:2345-2349
To illuminate ionic conduction behavior of super protonic phase of CsH 2 PO 4 (CDP), quasi-elastic neutron scattering (QENS), pulse field gradient nuclear magnetic resonance (PFG-NMR) and 1 H NMR spin-lattice relaxation time ( T 1 ) measurements were
Publikováno v:
Journal of Nanoscience and Nanotechnology. 8:3838-3842
In the present study, AFM anodization lithography was carried out on transparent conductive oxide substrates for the first time. ITO glasses were utilized as the transparent substrates. The surface of the ITO glass substrate was organically modified
Autor:
Hiroyuki Kokawa, Akira Kawasaki, M. Michiuchi, Seiichi Watanabe, Masatoshi Futakawa, Tsutomu Yamamura, Takuya Goto, Kenji Kikuchi, Akira Hasegawa, H. Kurisihita, Masayoshi Kawai, Nobuyoshi Hara, Toshimasa Yoshiie
Publikováno v:
Journal of Nuclear Materials. 377:21-27
Pulsed spallation neutron sources for the materials structure science are severely influenced by beam impact and radiation damage. We have developed the materials strong to these influence since 2004. In this paper, recent topics are described concer
Publikováno v:
Solid State Ionics. 178:1637-1641
The enhancement of lithium ion conductivity was observed for the composite type electrolyte based on Li 2 ZnI 4 and sol–gel synthesized mesoporous-Al 2 O 3 with controlled pore size (2–10 nm). Compositional and pore size dependence of the electri
Publikováno v:
Solid State Ionics. 177:1687-1690
The local coordination structure around Yttrium ions in yttria stabilized zirconia (YSZ) has been investigated by 89Y MAS-NMR. The NMR spectrum showed multiple peaks corresponding to yttrium ions in different coordination numbers. The compositional d
Publikováno v:
Solid State Ionics. 177:2403-2406
The proton conductivity of amorphous mesoporous alumina synthesized with various pore sizes was examined. A systematic dependence of conductivity upon pore size was observed, with increased conductivity as the pore size increased. The highest conduct