Conferences

2020

3.PSI-24

FI21(B):Global distribution of tritium in JET with the ITER-like wall

Y.Hatanoa, S. E. Leea, S. Masuzakib, Y. Oyac, T. Otsukad, N. Ashikawab, Y. Torikaie,N. Asakuraf, H. Nakamuraf, K. Isobef, H. Kurotakif, D. Hamaguchif, T. Hayashif, J. Likoneng, S. Koivurantag, A. Widdowsonh, S. Jachmichi, M. Rubelj, JET contributors*

MP1-063(C):Hydrogen isotope retention and transport in tungsten-rhenium

H.T. Lee, A. Nakamura, Y. Ueda, Y. Hatanoa, A. Taguchia, N. Ohnob, T. Kuwabarab, M. Yajimac, M. Tokitanic, T. Toyamad, M. Oyae, K. Yabuuchif

MP1-074(C):Deuterium retention in tungsten irradiated by high-dose neutrons at high temperature

M. Oya, M. Shimadaa, C.N. Taylora, M.I. Kobayashib, Y. Nobutac, Y. Yamauchic,Y. Oyad, Y. Uedae and Y. Hatanof

MP1-084(C):Influence of alloying elements on deuterium retention in binary W alloys irradiated with high energy Fe ions

Jing Wang1*, Yuji Hatano1, Tatsuya Hinoki2, Alexander V. Spitsyn3, Nikolay P. Bobyr3,Heun Tae Lee4, Yoshio Ueda4

MP1-094(C):Tritium release from tungsten with radiation-induced defects

H. Hirosea, Y. Hatanob, A. Taguchib, T. Hinokic

2.Technology of Fusion Energy (TOFE 2020)

Effects of Neutron Irradiation on Hydrogen Isotope Removal from Tungsten

Y. Hatano1, V. Kh. Alimov2,3, T. Kuwabara4, T. Toyama2, A. V. Spitsyn3 and Y. Someya5
1University of Toyama
2Tohoku University
3National Research Centre “Kurchatov Institute”
4Aichi Institute of Technology,
5National Institutes for Quantum and Radiological Science and Technology

Tritium trapping in natural soil immersed in tritiated water

Kazunari Katayama1, Daiki Ishii1, Yuji Hatano2, Akira Taguchi2

1Department of Advanced Energy Engineering Science, Kyushu University
2Hydrogen Isotope Research Center, University of Toyama


1. 3rd Asia Pacific Symposium on Tritium Science (APSOT-3)

O-6:Tritium Release from Tungsten with Irradiation Defects

Hikaru Hirosea, Yuji Hatanob, Tatsuya Hinokic
aGraduate School of Science and Engineering, University of Toyama, Toyama 930-8555, Japan
bHydrogen Isotope Research Center, University of Toyama, Toyama 930-8555, Japan
cInstitute of Advanced Energy, Kyoto University, Uji 611-0011, Japan

O-7:The effect of alloying elements on deuterium retention in binary W alloys after irradiation with high energy Fe ions at elevated temperature

Jing Wang1*, Yuji Hatano1, Tatsuya Hinoki2, Vladimir Kh. Alimov3,4, Alexander V. Spitsyn3, Nikolay P. Bobyr3, Sosuke Kondo5, Takeshi Toyama5, Heun Tae Lee6, Yoshio Ueda6, Thomas Schwarz-Selinger7

1Hydrogen Isotope Research Center, Organization for Promotion of Research, University of Toyama, Toyama 930-8555, Japan
2Institute of Advanced Energy, Kyoto University, Kyoto 611-0011, Japan
3NRC “Kurchatov Institute”, Kurchatov sq. 1, Moscow 123182, Russia
4A.N. Frumkin Institute of Physical Chemistry and Electrochemistry, Russian Academy of Sciences, Moscow 119071, Russia
5Institute for Materials Research, Tohoku University, Miyagi 980-8577, Japan
6Graduate School of Engineering, Osaka University, Osaka 565-0871, Japan
7Max-Planck-Institut für Plasmaphysik, Boltzmannstr. 2, Garching D-85748, Germany

P-8:Rate of Double Strand Breaks of Genome-Sized DNA in Tritiated Water –Dependence on Tritium Concentration, Water Temperature and DNA Concentration–

H. Shimoyachi1, Y. Hatano2, T. Kenmotsu3, Y. Oya4, H. Nakamura5
1Faculty of Science, University of Toyama, Toyama 930-8555, Japan
2Hydrogen Isotope Research Center, University of Toyama, Toyama 930-8555, Japan
3Faculty of Life and Medical Sciences, Doshisha University, Kyoto 610-0321 Japan
4Collage of Science, Shizuoka University, Shizuoka 422-8529, Japan
5National Institute for Fusion Science, Gifu 509-5292, Japan

P-23:Effects of Irradiation Temperature on Tritium Retention in SS316L

Masao Matsuyama1 **, Hideki Zushi 2 , Kazuaki Hanada 2 , Yasuhisa Oya 3 , Yuji Hatano 1
1Hydrogen Isotope Research Center, Organization for Promotion of Research, University of Toyama, Gofuku 3190, Toyama 930 8555, Japan 2Research Institute for Applied Mechanics, Kyushu University,61 Kasuga Koen, Kasuga, Fukuoka 816 8580, Japan
3Graduate School of Science and Technology, Shizuoka University, 836 Ohya, Surugaku, Shizuoka 422 8529, Japan

O-6:Monte Carlo simulation of beta-ray induced X-ray spectra caused by tritium in various depths in solids

Masanori Haraa, Tomoya Shimuraa, Kenjiro Aokia, Masao Matsuyamaa, Tsukasa Asob and Marco Rölligc

aUniversity of Toyama, Gofuku 3190, Toyama 930-8555, Japan
bNational Institute of Technology, Toyama College, Ebie-neriya 1-2, Imizu-city, Toyama 930-8555, Japan cKarlsruhe Institute of Technology, P. O. Box 3640, 76021 Karlsruhe, Germany

P-33:Availability of Simple Sampler Using a Brass Bar for Gaseous Tritiated Water Measurements

Masato NAKAYAMAa, Masanori HARAa, Fumihiko KOBAYASHIb, Sachiko OYAMAb,Masashi OTAb, Takaharu SAKAJOb, Hiroo NAKAGAWAb, Masato KONDOb
aHydrogen Isotope Research Center, Organization for Promotion of Research, University of Toyama, 3190 Gofuku, Toyama-shi, Toyama Pref. 930-8555, Japan
bChiyoda Technol, Inc., 3681 Narita-cho, Oarai-machi, Higashiibaraki-gun, Ibaraki Pref. 311-1313, Japan