Transmission positron microscopes (2006)
Doyama, M, Kogure, Y, Inoue, M, Kurihara, T, Yoshiie, T, Oshima, R, ...
Transmission positrone-electron microscopes (2004)
Doyama, M, Kogure, Y, Inoue, M, Hayashi, Y, Yoshiie, T, Kurihara, T, ...
Simulation of Morphology and Surface Vibration in Copper and Gold Nanoparticles (2003)
Kogure, Y., Kato, Y., Nozaki, T., Doyama, M.
Formation and vibrational states in nanoparticles have been investigated by means of molecular dynamics simulation. The embedded atom method potentials for Cu and Au were adopted to express the...
Positron microscopes at KEK (2000)
Doyama, M, Inoue, M, Kogure, Y, Kurihara, T, Yagishita, A, Shidara, T, ...
Internal Friction of (SiO2)1-x (GeO2)x Glasses (1996)
Kosugi, T., Kobayashi, H., Kogure, Y.
Internal friction of (SiO2)1-x (GeO2)x glasses (x = 0, 5, 10, 24 and 100 mole%) is measured at temperatures between 1.6 and 280 K. The data are filted with the equations for thermally activated...
Simulation of Dislocation Dynamics in FCC Metals (1996)
Motion of dislocations was studied by means of molecular dynamics simulation. The embedded atom method (EAM) potential is used to express the non-central nature of atomic interaction in metals. A new...
Ultrasonic Resonance and Relaxation in RbCl:OH (1996)
Kogure, Y., Ho, W., Granato, A.
The change of elastic constants and mechanical loss from [100] elastic dipoles are calculated on the basis of a six level tunneling model. Resonance and relaxation mechanisms are treated together,...
Internal Friction of (SiO2)1-x (GeO2)x Glasses (1996)
Kosugi, T., Kobayashi, H., Kogure, Y.
Internal friction of (SiO2)1-x (GeO2)x glasses (x = 0, 5, 10, 24 and 100 mole%) is measured at temperatures between 1.6 and 280 K. The data are filted with the equations for thermally activated...
Simulation of Dislocation Dynamics in FCC Metals (1996)
Motion of dislocations was studied by means of molecular dynamics simulation. The embedded atom method (EAM) potential is used to express the non-central nature of atomic interaction in metals. A new...
Ultrasonic Resonance and Relaxation in RbCl:OH (1996)
Kogure, Y., Ho, W., Granato, A.
The change of elastic constants and mechanical loss from [100] elastic dipoles are calculated on the basis of a six level tunneling model. Resonance and relaxation mechanisms are treated together,...
Internal Friction of (SiO2)1-x (GeO2)x Glasses (1996)
Kosugi, T., Kobayashi, H., Kogure, Y.
Internal friction of (SiO2)1-x (GeO2)x glasses (x = 0, 5, 10, 24 and 100 mole%) is measured at temperatures between 1.6 and 280 K. The data are filted with the equations for thermally activated...
Simulation of Dislocation Dynamics in FCC Metals (1996)
Motion of dislocations was studied by means of molecular dynamics simulation. The embedded atom method (EAM) potential is used to express the non-central nature of atomic interaction in metals. A new...
Ultrasonic Resonance and Relaxation in RbCl:OH (1996)
Kogure, Y., Ho, W., Granato, A.
The change of elastic constants and mechanical loss from [100] elastic dipoles are calculated on the basis of a six level tunneling model. Resonance and relaxation mechanisms are treated together,...
ANISOTROPY OF ENERGY GAP IN SUPERCONDUCTING ALUMINUM (1985)
Kogure, Y., Takeuchi, N., Hiki, Y., Mizuno, K., Kino, T.
The attenuation of 10 MHz ultrasound in aluminum single crystals of high purity (99.9999 %) with the [100], [110], and [111] orientations has been measured in the temperature range 0.4 - 1.2 K. The...
ULTRASONIC STUDY ON SUPERCONDUCTING ALUMINUM CONTAINING DISLOCATIONS (1985)
Hiki, Y., Ohtsuka, H., Kogure, Y., Kino, T.
The megahertz ultrasonic attenuation in a high-purity aluminum single crystal has been measured in the normal and superconducting states (2.0 - 0.4 K). The specimen was successively deformed by...
ANISOTROPY OF ENERGY GAP IN SUPERCONDUCTING ALUMINUM (1985)
Kogure, Y., Takeuchi, N., Hiki, Y., Mizuno, K., Kino, T.
The attenuation of 10 MHz ultrasound in aluminum single crystals of high purity (99.9999 %) with the [100], [110], and [111] orientations has been measured in the temperature range 0.4 - 1.2 K. The...
ULTRASONIC STUDY ON SUPERCONDUCTING ALUMINUM CONTAINING DISLOCATIONS (1985)
Hiki, Y., Ohtsuka, H., Kogure, Y., Kino, T.
The megahertz ultrasonic attenuation in a high-purity aluminum single crystal has been measured in the normal and superconducting states (2.0 - 0.4 K). The specimen was successively deformed by...
ANISOTROPY OF ENERGY GAP IN SUPERCONDUCTING ALUMINUM (1985)
Kogure, Y., Takeuchi, N., Hiki, Y., Mizuno, K., Kino, T.
The attenuation of 10 MHz ultrasound in aluminum single crystals of high purity (99.9999 %) with the [100], [110], and [111] orientations has been measured in the temperature range 0.4 - 1.2 K. The...
ULTRASONIC STUDY ON SUPERCONDUCTING ALUMINUM CONTAINING DISLOCATIONS (1985)
Hiki, Y., Ohtsuka, H., Kogure, Y., Kino, T.
The megahertz ultrasonic attenuation in a high-purity aluminum single crystal has been measured in the normal and superconducting states (2.0 - 0.4 K). The specimen was successively deformed by...