Papers - URITANI Akira

高周波、直流グロー放電下における水素同位体の交換脱離

赤石憲也、久保田雄輔、瓜谷章、堀洋一郎

真空   Vol. 29 ( 5 ) page： 160-169   1986.5

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Authorship：Lead author   Language：Japanese   Publishing type：Research paper (scientific journal)  

A New Partial Pressure Gauge for He and D₂ Using Ion Backscattering Technique Reviewed

A. Uritani, K. Akaishi, Y. Kubota, Y. Hori and A. Miyahara

Japanese J. Applied Physics   Vol. 25 ( 5 ) page： L403-L405   1986.5

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イオン散乱法を用いた重水素、ヘリウム分圧の新らしい計測法

瓜谷章、赤石憲也、久保田雄輔、堀洋一郎

真空   Vol. 29 ( 5 ) page： 249-252   1986.5

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イオン後方散乱法による重水素、ヘリウム分圧計測法

瓜谷章、赤石憲也、久保田雄輔、堀洋一郎、宮原昭

核融合研究   Vol. 55 ( 4 ) page： 360-370   1986.4

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Charge Transfer Processes and Sputtering Processes of Self-Sustaining Alkali Metal Coating on Metal Surface

A.R.Krauss, O.Auciello, A.Uritani, M.Valentine, R.Mendelsohn and D.M.Gruen

US DOE Report   Vol. 860807 ( 2 ) page： 43-53   1986.1

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Language：English   Publishing type：Research paper (bulletin of university, research institution)  

水素吸収におけるZr－V合金のISS観察

瓜谷章、赤石古也、久保田雄輔、堀洋一郎、壁谷善三郎、鈴木基行、蒲生孝治

真空   Vol. 28 ( 5 ) page： 317-320   1985.5

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ポリイミドの水素透過係数の測定

瓜谷章、赤石憲也、小川雄一、日野利彦、勝村広

真空   Vol. 28 ( 5 ) page： 321-323   1985.5

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Position-Sensitive Proportional Counter for Measurement of Tritium Labelled Gas Movement Reviewed

C. Mori, M. Nakamoto, A. Uritani and T Watanabe

J. Nuclear Science & Technology   Vol. 21 ( 12 ) page： 942-948   1984.12

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A position sensitive proportional counter of a charge division type with a single resistive anode wire was constructed for the measurement of the movement of 3H labelled gas which is flowing or diffusing in a pipe. The introduction of resistors between the anode wire and pre-amplifiers brought a uniform detection efficiency for 3Hβ-rays throughout the counter. The position resolution was 3.1 mm FWHM. Detection efficiency was almost 100% uniformly over about 700 mm in the total anode length of 740 mm. The movement of 3H labelled gas could be measured effectively.