Zobrazeno 1 - 10
of 22
pro vyhledávání: '"Hatsuo YAMAZAKI"'
Autor:
Hatsuo Yamazaki, Teruko Sawamura
Publikováno v:
Radiation Effects and Defects in Solids. 132:57-66
A recent study of difference in surface etching rates of the +x and -x planes of x-cut synthetic quartz has led to a more detailed understandings of the results in our previous paper, ‘Fission Fragment Registration in Synthetic Quartz'.1 Considerin
Publikováno v:
Journal of Nuclear Science and Technology. 31:257-263
Publikováno v:
Japanese Journal of Applied Physics. 30:L212
Synthetic quartz crystal –x-, y- and z-cut plates– irradiated with fission fragments were heated to temperatures above 573°C and cooled to room temperature before etching in 65% NaOH. The crystals displayed twinning caused by the heating. The op
Autor:
Hatsuo Yamazaki, Fumiyuki Fujita
Publikováno v:
Japanese Journal of Applied Physics. 29:2139
Electron energy distribution functions of plasmas were calculated by digital processing from Langmuir probe characteristics. The method used is based on the least squares priciple for fitting the experimental data to a polynomial curve, and performs
Publikováno v:
Journal of Nuclear Science and Technology. 16:496-500
Publikováno v:
Journal of Nuclear Science and Technology. 18:766-772
Autor:
Teruko Sawamura, Hatsuo Yamazaki
Publikováno v:
International Journal of Radiation Applications and Instrumentation. Part D. Nuclear Tracks and Radiation Measurements. 14:461-466
This paper deals with the neutron detection sensitivity of LR-115 cellulose nitrate by counting the etched holes of α-tracks produced by the ( n , α) reactions of the constituent nuclei of the cellulose nitrate. A formula for the etched-hole format
Publikováno v:
IEEJ Transactions on Power and Energy. 106:286-292
Autor:
Hatsuo Yamazaki, Teruko Sawamura
Publikováno v:
Nuclear Tracks. 5:271-277
The paper discusses the efficiency of formation of through-etched holes in LR-115 cellulose nitrate irradiated by fast neutrons from a 252Cf source and an Am-Be source. The relation between etch-through time and ranges of charged particles produced b
Autor:
Naoyuki Kayukawa, Hatsuo Yamazaki
Publikováno v:
Journal of the Society of Mechanical Engineers. 88:1023-1028