Greater Radiation Chemical Yields for Losses of Ether and Carbonate Ester Bonds at Lower Stopping Powers along Heavy Ion Tracks in Poly(allyl diglycol carbonate) Films
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概要
- 論文の詳細を見る
The radiation chemical yields for losses of ether and carbonate ester bonds in poly(allyl diglycol carbonate) (PADC) have been determined by means of Fourier transform infrared (FT-IR) spectrometry for He (2.3 and 20 MeV) ions, as well as C (1.10, 1.25, and 1.39 GeV) and Fe (20.8 and 22.8 GeV) ions. The radiation chemical yields are higher at lower stopping powers for each ion and greater with increasing charge at the same stopping powers. Secondary electrons with higher energy should play a significant role to increase the yields by producing damage at a relatively distant place from the ion trajectories.
- 2012-08-25
著者
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KITAMURA Hisashi
National Institute of Radiological Sciences
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Tojo Sachiko
The Institute Of Scientific And Industrial Research (sanken) Osaka University
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Yasuda Nakahiro
Research Center For Radiation Safety National Institute Of Radiological Sciences
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Tojo Sachiko
The Institute of Scientific and Industrial Research, Osaka University, Ibaraki, Osaka 567-0047, Japan
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Mori Yutaka
Graduate School of Maritime Sciences, Kobe University, Kobe 658-0022, Japan
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Yamauchi Tomoya
Graduate School of Maritime Sciences, Kobe University, Kobe 658-0022, Japan
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Kanasaki Masato
Graduate School of Maritime Sciences, Kobe University, Kobe 658-0022, Japan
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Hattori Atsuto
Graduate School of Maritime Sciences, Kobe University, Kobe 658-0022, Japan
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Matai Yuri
Graduate School of Maritime Sciences, Kobe University, Kobe 658-0022, Japan
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Matsukawa Kenya
Graduate School of Maritime Sciences, Kobe University, Kobe 658-0022, Japan
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Oda Keiji
Graduate School of Maritime Sciences, Kobe University, Kobe 658-0022, Japan
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Kodaira Satoshi
National Institute of Radiological Sciences, Chiba 263-8555, Japan
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Konishi Teruaki
National Institute of Radiological Sciences, Chiba 263-8555, Japan
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Honda Yoshihide
The Institute of Scientific and Industrial Research, Osaka University, Ibaraki, Osaka 567-0047, Japan
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Barillon Rémi
Institute Pluridisciplinaire Hubert Curien (UMR7178), Strasbourg Cedex 2, France
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ODA Keiji
Graduate School of Maritime Sciences, Kobe University
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MATAI Yuri
Graduate School of Maritime Sciences, Kobe University
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HONDA Yoshihide
The Institute of Scientific and Industrial Research, Osaka University
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KODAIRA Satoshi
National Institute of Radiological Sciences
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KANASAKI Masato
Graduate School of Maritime Sciences, Kobe University
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Kitamura Hisashi
National Institute for Radiological Sciences, 4-9-1 Anagawa, Inage, Chiba 263-8555, Japan
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Kitamura Hisashi
National Institute of Radiological Sciences, Chiba 263-8555, Japan
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KONISHI Teruaki
National Institute of Radiological Sciences
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MATSUKAWA Kenya
Graduate School of Maritime Sciences, Kobe University
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Yasuda Nakahiro
Research Institute of Nuclear Engineering, Fukui University, Tsuruga, Fukui 914-0055, Japan
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YAMAUCHI Tomoya
Graduate School of Maritime Sciences, Kobe University
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HATTORI Atsuto
Graduate School of Maritime Sciences, Kobe University
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MORI Yutaka
Graduate School of Maritime Sciences, Kobe University
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