Zobrazeno 1 - 10
of 99
pro vyhledávání: '"Hiroshi Nakashima"'
Publikováno v:
AIP Advances, Vol 10, Iss 6, Pp 065119-065119-7 (2020)
Interface traps (ITs) and border traps (BTs) in Al2O3/GeOx/p-Ge gate stacks were characterized using deep-level transient spectroscopy. Through evaluating the gate stacks with different GeOx thicknesses, the respective BTs in Al2O3, the Al2O3/GeOx in
Externí odkaz:
https://doaj.org/article/0ed9396817d14cbc94f19b28a75b2697
Autor:
Hiroshi Nakashima, Yoshihiro Asano, Masashi Yamaguchi, Shuji Miyamoto, Yoichi Kirihara, Toshiro Itoga, Toshiya Sanami, Yoshihito Namito, Akinori Takemoto
Publikováno v:
Journal of Nuclear Science and Technology. 57:444-456
The neutron-emission spectrum from a 197Au target excited with a 16.6 ±0.2 MeV, monoenergetic, linearly polarized photon beam was measured using the time-of-flight method at the NewSUBARU-BL01. Two...
Publikováno v:
IEEE Transactions on Magnetics. 55:1-4
This paper develops a parallel finite-element method based on a space–time domain decomposition method. The proposed method combines a standard space domain decomposition approach with the parallel time-periodic explicit error correction method as
Publikováno v:
Journal of Geophysical Research: Space Physics. 123(2):1165-1177
We carry out a series of self-consistent electron hybrid code simulations for the dependence of chorus generation process on the temperature anisotropy and density of energetic electrons in the Earth's inner magnetosphere. We use the same magnetic fi
Autor:
Hiroyuki Takahashi, Shigeyoshi Tsukamoto, Katsuaki Ohdoi, Juro Miyasaka, Chaoran Sun, Hiroshi Shimizu, Hiroshi Nakashima, Keiko Minagawa
Publikováno v:
Engineering in Agriculture, Environment and Food. 10:249-258
This study was conducted to develop a numerical program to predict the effective height and width of a safety frame, or tip-over protective structure (TOPS), for a three-wheeled agricultural carrier. To hasten program development, the main algorithm
Autor:
Akira Ahagon, Tetsuji Matsuo, Hiroshi Nakashima, Yasuhito Takahashi, Koji Fujiwara, Takeshi Iwashita, Junji Kitao
Publikováno v:
IEEE Transactions on Magnetics. 53:1-4
In this paper, we introduce a novel approach for obtaining steady-state solutions in time-periodic magnetic field analyses considering hysteresis. First, we extract the poorly converged error component in transient calculations using the parallel tim
Publikováno v:
IEEJ Transactions on Power and Energy. 137:230-237
Autor:
Norihiro Matsuda, Shusaku Noda, Tetsuya Kai, Shintaro Hashimoto, Tatsuhiko Ogawa, Lembit Sihver, Satoshi Chiba, Tatsuhiko Sato, Yosuke Iwamoto, Keisuke Okumura, Hiroshi Nakashima, Takuya Furuta, Koji Niita, Tokio Fukahori, Hiroshi Iwase
Publikováno v:
Annals of Nuclear Energy. 82:110-115
A general purpose Monte Carlo Particle and Heavy Ion Transport code System, PHITS, is being developed through the collaboration of several institutes in Japan and Europe. The Japan Atomic Energy Agency is responsible for managing the entire project.
Publikováno v:
Journal of Nuclear Science and Technology. 52:1339-1361
Progress in calculation methods for radiation shielding are reviewed based on the activities of research committees related to radiation shielding fields established in the Atomic Energy Society of Japan. A technological roadmap for the field of radi
Autor:
Nobuhiro Shigyo, Kamran Vaziri, Kenji Ishibashi, Nikolai Mokhov, R. Coleman, Yosuke Iwamoto, Tsuyoshi Kajimoto, Masayuki Hagiwara, David Boehnlein, E. J. Ramberg, Hiroshi Nakashima, Y. Sakamoto, D. A. Jensen, Toshiya Sanami, Hee-Seock Lee, A. Soha, Anthony Leveling
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms. 337:68-77
The energy spectra of neutrons were measured by a time-of-flight method for 120 GeV protons on thick graphite, aluminum, copper, and tungsten targets with an NE213 scintillator at the Fermilab Test Beam Facility. Neutron energy spectra were obtained