Search Results - "Maeta, Hiroshi"

Nanoscale Evaluation of Strength and Deformation Properties of Ultrahigh-Purity Aluminum by Yoshida, Masashi, Sumomogi, Tsunetaka, Endo, Toshiro, Maeta, Hiroshi, Kino, Takao

“…In order to investigate the strength and the deformation properties of metals in nearly perfect crystals, the nanoindentation test is performed on aluminum…”
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Preparation of Highly Perfect Aluminum Crystal by Cold-Crucible Induction Melting in Ultra-high Vacuum by Osono, Hiroto, Maeta, Hiroshi, Matsusaka, Kikuo, Kino, Takao

“…To make a highly perfect aluminum crystal, high purity aluminum was melted in ultra-high vacuum of 2×10−7 Pa for 2 h using a cold-crucible induction furnace…”
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Synchrotron radiation beamline to study radioactive materials at the Photon factory by Konishi, Hiroyuki, Yokoya, Akinari, Shiwaku, Hideaki, Motohashi, Haruhiko, Makita, Tomoko, Kashihara, Yasuharu, Hashimoto, Shinya, Harami, Taikan, Sasaki, Teikichi A., Maeta, Hiroshi, Ohno, Hideo, Maezawa, Hideki, Asaoka, Seiji, Kanaya, Noriichi, Ito, Kenji, Usami, Noriko, Kobayashi, Katsumi

“…Design and construction of a new beamline have been described. The beamline is housed in a specially designed area controlled for radioactive materials at the…”
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Thermal expansion coefficient of synthetic diamond single crystal at low temperatures by HARUNA, K, MAETA, H, OHASHI, K, KOIKE, T

“…The lattice parameter of synthetic diamond single crystals has been measured in the range 4.2-320 K by the X-ray diffraction method. The lattice parameter is…”
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Resistivity behavior in isothermal annealing of Pd–H(D) alloys around 50 K by Yamakawa, Kohji, Maeta, Hiroshi

“…The behavior of electrical resistivity during hydrogen (deuterium) ordering is investigated for Pd–H(D) alloys of various hydrogen concentrations around 50 K…”
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Diffuse X-ray Scattering Studies on Defect Clusters in Ni Irradiated by High-Energy Ions and Electrons by Yuya, Hideki, Matsui, Tsuneo, Shigematsu, Hirotake, Maeta, Hiroshi, Ohtsuka, Hideo, Sugai, Hiroyuki, Iwase, Akihiro

“…Pure Ni was irradiated with high-energy (150MeV Phosphorus) ions up to doses of 5.3×10 13 , 1.6×10 14 and 4.1×10 14 ions/cm 2 and with 2MeV electrons up to…”
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Anomalous X-ray diffuse scattering in a Fe-Pd Invar alloy by BANG, L, MAETA, H, MATSUMOTO, N, ONO, F

“…Measurements of X-ray diffuse scattering have been made on a disordered Fe-34.2 at% Pd Invar alloy in a temperature range from 18 K to room temperature, where…”
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A new explanation for interstitial migration anomaly in transition metals by using a model d-band by ONO, F, MAETA, H

“…The atomic radius and the actual valence dependence of the band electron energy has been calculated by using a model d-band for transition metals in a wide…”
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Point defects and induced magnetic anisotropy in fast neutron irradiated iron by MAETA, H, ONO, F, KITTAKA, T

“…Magnetic torque measurements have been made at 77 K for a single crystal disc of pure iron before and after a fast neutron irradiation at 5 K and after…”
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A study of defect structures in fast neutron irradiated nickel at low temperature using magnetic anisotropy measurements by MAETA, H, ONO, F

“…Measurements of the magnetic anisotropy in pure nickel after fast neutron irradiation at 5 K and after successive isochronal annealings at various temperatures…”
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A new explanation for defect properties in bcc iron by ONO, F, MAETA, H, KITTAKA, T

“…A new model based upon the electronic 3d-band structure of ferromagnetic metals has been proposed for an explanation of the anomalous properties of defects in…”
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Resistivity behavior in isothermal annealing of Pd–H(D) alloys around 50K by Yamakawa, Kohji, Maeta, Hiroshi

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Cooling rate dependence of the resistivity increase during hydrogen (deuterium) ordering in Pd–H(D) and Pd–Fe–H(D) alloys by Yamakawa, Kohji, Maeta, Hiroshi

“…The electrical resistivity at 4.2K of Pd–H(D) and Pd–5at.% Fe–H(D) alloys was measured for various rates of isochronal heating-up and cooling-down and for…”
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Temperature Dependence of Electrical Resistivity of Dislocation in Aluminum by Maeta, Hiroshi

“…The temperature dependence of electrical resistivity of dislocation in pure aluminum has been studied experimentally. In the case of pure aluminum, the ratio…”
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c -Axis Spacing Changes in Pyrolytic Graphite after Neutron Irradiation at 5 K by Maeta, Hiroshi, Iwata, Tadao, Okuda, Shigeo

“…Change in the c-axis spacing in pyrolytic graphite after fast neutron irradiation at 5 K and subsequent isochronal pulse annealings have been measured in the…”
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Recovery of Fast Neutron Irradiated Copper and Gold at Low-Temperatures by Takamura, Saburo, Maeta, Hiroshi, Okuda, Shigeo

“…The recovery of the electrical resistivity of 99.999% purity Cu and Au and Au-0.1% Cu alloy was studied after fast neutron irradiation at liquid He…”
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Migration of hydrogen in yttrium at low temperatures by Yamakawa, Kohji, Maeta, Hiroshi

“…The migration of hydrogen atoms in yttrium (YH 0.05) is investigated by electrical resistance measurement around 150 K. The disordered hydrogen atoms are…”
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X-Ray Study of Neutron-Irradiated LiF Crystals by Hayashida, Hideto, Kazumata, Yukio, Maeta, Hiroshi

“…The nature of defects produced in LiF crystals by neutron-irradiation for a dose of ∼1018 nvt at different temperatures was studied by X-ray diffraction. Large…”
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Recovery of Fast Neutron Irradiated Iron at Low Temperatures by Takamura, Saburo, Maeta, Hiroshi, Okuda, Shigeo

“…The isochronal annealing studies of electrical resistivity of Fe after fast neutron irradiation at liquid helium temperature were performed. Recovery spectra…”
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Recovery of Fast Neutron Irradiated Molybdenum at Low-Temperature by Takamura, Saburo, Maeta, Hiroshi, Okuda, Shigeo

“…The isochronal annealing studies of electrical resistivity of Mo after fast neutron irradiation at liquid helium temperature were performed. Recovery spectra…”
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