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Muroya 博士报告(2013-05-16)

( 2013-05-17 )
 

报告题目

Fast Picosecond Kinetics of Radiolysis of Water at High Temperatures

报告时间

2013年5月16日(星期四)上午9:00

报告地点

核科学技术学院1617会议室

报告摘要

The radiolysis of water at high temperature/pressure conditions is particularly of great importance in nuclear engineering. In these decades, γ- and ns pulse-radiolysis techniques have been applied to the study, nevertheless the detection of the fast process was mostly restricted to indirect method. In this talk, development and application of a new picosecond pulse radiolysis together with a Monte-Carlo simulation to overcome the longstanding barrier will be presented.

报告人

Dr. Yusa Muroya  (Osaka University)

报告人简介:

Dr. Yusa Muroya

 

Dr. Yusa Muroya got his Ph.D degree in the University of Tokyo in 2007. He won the Award of the Japan Society of Radiation Chemistry in 2005. In 2012, he became the associate professor of the Institute of Scientific and Industrial Research, Osaka University,. His research interests involve:

  • Radiation chemistry of liquids
  • Ultra-fast physico-chemical and chemical processes of radiation-induced phenomena
  • Accelerator/laser engineering
  • Dissolution, corrosion behaviors of materials in severe conditions

 

 

List of publication

  • Y. Muroya, J. Meesungnoen, I. Plante, J-P. Jay-Gerin, Y. Katsumura, "High-LET ion radiolysis of water: visualization of the formation and evolution of ion tracks and relevance to the radiation-induced bystander effect", Radiat. Res., (2006) in press.
  • Y. Muroya, Y. Katsumura, "Ultrafast water chemistry" in Femtosecond Beam Science, Imperial College Press (01 March 2005), ISBN: 1860943438, 356-360.
  • Y. Muroya, M. Lin, H. Iijima, T. Ueda, and Y. Katsumura, "Current status of the ultra-fast pulse radiolysis system at NERL, Univ. of Tokyo", Res. Chem. Intermed., 31 (2005) 261-272.
  • Y. Muroya, M. Lin, G. Wu, H. Iijima, K. Yoshii, T. Ueda, H. Kudo, Y. Katsumura, "A re-evaluation of the initial yield of the hydrated electron in the picosecond time range", Radiat. Phys. Chem., 72 (2005) 169-172. 
  • Y. Muroya, J. Meesungnoen, J. -P. Jay-Gerin, A. Filali-Mouhim, T. Goulet, Y. Katsumura, S. Mankhetkorn, "Radiolysis of liquid water: An attempt to reconcile Monte-Carlo calculations with new experimental hydrated electron yield data at early times", Can. J. Chem., 80 (2002) 1367-1374. 
  • Y. Muroya, T. Watanabe, G. Wu, T. Kobayashi, K. Yoshii, T. Ueda, M. Uesaka, Y. Katsumura, "Ultra-fast pulse radiolysis system combined with a laser photocathode RF gun and a femtosecond laser", Nucl. Instrum. Meth. A, 489 (2002) 554-562. 
  • Y. Muroya, T. Watanabe, G. Wu, X. Li, T. Kobayashi, J. Sugahara, T. Ueda, K. Yoshii, M. Uesaka, Y. Katsumura, "Design and development of sub-picosecond pulse radiolysis system at NERL, Univ. of Tokyo", Radiat. Phys. Chem., 60 (2001) 307-312.

     


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