Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Tamotsu Toriyama"'
Publikováno v:
TRANSACTIONS OF THE JAPAN SOCIETY OF MECHANICAL ENGINEERS Series B. 77:1130-1137
This study investigated the characteristics of cell performance degradation, decline of component performance, and changes in the properties of membrane electrode assembly materials caused by repeated cold starts under a subzero condition of −30 °
Publikováno v:
Journal of Materials Research. 13:2144-2150
Silica glass plates (Corning 7940 excimer grade) were implanted sequentially with N+ at 52 keV to different doses, ranging from 0 to 1.2 × 1017 ions cm−2, and then with Fe+ at 160 keV to 6 × 1016 ions cm−2 at room temperature and 4 µA cm−2.
Autor:
Hiro Nakayama, Masato Yasumoto, Tamotsu Toriyama, Ryosuke Kinoshita, Isao Sakamoto, Shigeo Honda, M. Koike, Nobuyuki Hayashi, Setyo Purwanto, Tomoya Ishida
Publikováno v:
Japanese Journal of Applied Physics. 52:01AM01
Fe–Al2O3 granular films were prepared by helicon plasma sputtering. Fe64(Al2O3)36 in volume percent of as-prepared films was irradiated with 400 keV Ar ions in the fluence range of 1×1015–5×1016 ions/cm2. The growth of Fe particles with increas
Autor:
S. Iio, Shigeo Honda, Nobuyuki Hayashi, Kiyoshi Nomura, Tomoya Ishida, Hiroyuki Tashiro, Ryosuke Kinoshita, Tamotsu Toriyama, Isao Sakamoto
Publikováno v:
Japanese Journal of Applied Physics. 50:01BE01
Au ion implantation in Fe ion-implanted Al2O3 (Fe/Al2O3) has been performed in order to tailor the structural, magnetic and optical properties of Fe granules in Al2O3 matrix. After Au ion implantation, Rutherford backscattering (RBS) measurements ind
Autor:
Ryosuke Kinoshita, Isao Sakamoto, Nobuyuki Hayashi, Kiyoshi Nomura, Shigeo Honda, Tomoya Ishida, Satoshi Iio, Hiroyuki Tashiro, Tamotsu Toriyama
Publikováno v:
Japanese Journal of Applied Physics. 50:01BE01
Autor:
Shigeo Honda, H Wakabayshi, Y Miyamoto, Nobuyuki Hayashi, Kiyoshi Nomura, Isao Sakamoto, Setyo Purwanto, M. Koike, Tamotsu Toriyama
Publikováno v:
Journal of Physics: Conference Series. 217:012099
Fe-Al2O3 films have been prepared by on-off deposition of Fe with continuous Al2O3 deposition, and also subsequently irradiated by 400 keV Ar ions for controlling of the structural and magnetic properties of the films. CEM spectra of the as-deposited
Autor:
Yasuo Takagi, Yuichi Satou, Ryou Yamazaki, Mitsuru Onoda, Chihiro Nyuui, Kazuma Nishimura, Tamotsu Toriyama
Publikováno v:
ECS Meeting Abstracts. :1093-1093
not Available.
Publikováno v:
Japanese Journal of Applied Physics. 13:733
The surface structure of an iron metal film prepared by evaporation in high vacuum was investigated by the measurement of K internal conversion electrons emitted after the Mossbauer excitation. The evaporated sample was annealed in hydrogen gas and p
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