Zobrazeno 1 - 10
of 17
pro vyhledávání: '"ABE, Tomohiko"'
Autor:
YAMAJI, Akihiko, MASUDA, Aritoshi, MANAKA, Tomohisa, ABE, Tomohiko, SAITO, Yasuharu, SAITO, Yoichi
Publikováno v:
京都大学防災研究所年報. B. 65:199-203
In recent years, heavy rain disasters caused by line-shaped rainband have become a major problem. Early evacuation is important in order to protect human life, but it is difficult to accurately predict the occurrence of line-shaped rainband, which is
Publikováno v:
E3S Web of Conferences, Vol 346, p 03020 (2022)
It is important for hydropower dams to estimate PMP (Probable Maximum Precipitation) appropriately and to prepare the plan of facilities modification and operational changes in advance, because the future flood risk by climate change influence is get
Externí odkaz:
https://doaj.org/article/ab84ca63559143298e3d8c1962a43d5b
Autor:
Hiromi Fujiwara, Abe Tomohiko
Publikováno v:
Cement Science and Concrete Technology. 74:404-411
Publikováno v:
Alternative Lithographic Technologies V.
The authors designed novel electron beam slim column cells that have the outer diameters of 60mm and 40mm in width for an e-beam exposure of patterns down to 12nm and below. The column has maximum magnetic flux density of less than 2.2Tesla in the po
Autor:
Katsuki, Akihiko, Nakamura, Tatsuya, Mizuki, Tatsuya, Shibahara, Kohei, Abe, Tomohiko, Ikeda, Tomohiko, Maeyama, Shigetaka
Publikováno v:
2014 International Power Electronics Conference (IPEC-Hiroshima 2014 - ECCE ASIA); 2014, p1575-1579, 5p
Autor:
Abe Tomohiko, Maruyama Shigeru, Takashi Kiuchi, Junichi Kai, Hiroshi Yasuda, Soichiro Arai, Yoshihisa Ooae
Publikováno v:
Journal of Vacuum Science & Technology B: Microelectronics and Nanometer Structures. 14:3813
A blanking aperture array (BAA) has 1024, 25‐μm‐square apertures and blanking electrodes on a 20‐μm‐thick Si membrane with a total aperture ratio of 1/6. These apertures are irradiated with an electron beam, and the electrons passing throug
Autor:
Hiroshi Yasuda, Manabu Ohno, Akio Ookura, Akio Yamada, Kiichi Sakamoto, Shunsuke Fueki, Kobayashi Katsuhiko, Abe Tomohiko, Satoru Sagoh, Takemoto Akio, Junichi Kai, Takamasa Satoh, Yoshihisa Oae, Yamazaki Satoru, Hisayasu Nishino
Publikováno v:
Japanese Journal of Applied Physics. 32:6006
The NOWEL-3 block exposure system that we developed contains a data transaction system, high-speed exposure control hardware and a column which has a block mask and mask deflectors. The block patterns are taken from LSI design data. Three kinds of fo
Autor:
Yoshihisa Ooae, Sigeru Maruyama, Soichiro Arai, Yasushi Takahashi, Syunsuke Hueki, Hiroshi Yasuda, Sago Satoru, Junichi Kai, Abe Tomohiko, Keiichi Betsui
Publikováno v:
Japanese Journal of Applied Physics. 32:6012
A new electron beam lithography system with a two-dimensional blanking aperture array (BAA) is proposed. The BAA produces 1024 individually controlled beams. The demagnification ratio of BAA on the wafer is 0.3%. An actual BAA device was fabricated a
Autor:
S. Yamazaki, K. Kobayashi, K. Sakamoto, Yoshihisa Oae, H. Nishino, Hiroshi Yasuda, Akio Yamada, S. Sago, S. Fueki, T. Satoh, A. Ookura, Abe Tomohiko, A. Takemoto, M. Oono
Publikováno v:
Journal of Vacuum Science & Technology B: Microelectronics and Nanometer Structures. 11:2357
A block exposure system is developed to expose a 256 M DRAM pattern. Four mask deflectors deflect beams to select one of 48 blocks of stencil patterns in a 5 mm region in diameter on a mask. Each mask pattern is extracted as a unit of repetitions fro
Autor:
Yasuda, Hiroshi, Arai, Soichiro, Kai, Jun-ichi, Ooae, Yoshihisa, Abe, Tomohiko, Maruyama, Shigeru, Kiuchi, Takashi
Publikováno v:
Journal of Vacuum Science & Technology: Part B-Microelectronics & Nanometer Structures; 1996, Vol. 14 Issue 6, p3813-3820, 8p