Conferences

2011

9. 21st International Toki Conference
"Integration of Fusion Science and Technology for Steady State Operation"

November 28-December 1, 2011, Ceratopia Toki, Toki-City, Gifu, Japan

P1-21:Tritium Retention on Stainless Steel Surface Exposed to Plasmas in LHD

M. Matsuyama [Univ. of Toyama]

P1-28:Deuterium Trapping by Radiation Defects in Tungsten

Y. Hatano [Univ. of Toyama]

8. Plasma Conference 2011 (PLASMA 2011)

November 22-25, 2011, Ishikawa Ongakudo, Kanazawa, Japan

P1-5:Tritium accumulation in plasma facing walls

Y. Torikai [Univ. of Toyama]

P1-6:Behavior of hydrogen isotopes in neutron- irradiated plasma-facing materials

Y. Hatano [Univ. of Toyama]

P3-3:Accumulation and removal of tritium

Y. Hatano [Univ. of Toyama]　

24Ｐ075-Ｐ:Desorption Behavior of Hydrogen Isotopes Implanted into Stainless Steel by Glow Discharge

M. Kondo [Univ. of Toyama]

24Ｐ090-Ｐ:Deuterium Retention of Tungsten with Surface Nanostructures

J. Shi [Univ. of Toyama]　

24Ｐ091-Ｐ:Deuterium retention in ion-damaged ITER-grade W exposed to low-energy, high-flux pure and helium-seeded deuterium plasmas

V. Alimov [Univ. of Toyama]　

7. Korea-Japan ITER Tritium / Blanket Joint Workshop

November 8 -11, 2011, BA Site, Rokkasho, Japan

T3_JA: Fabrication of tritium permeation barrier coatings on ferritic steel by wet-chemical methods

Y. Hatano [Univ. of Toyama]

T6_JA: Gas evolution from Li_2+xTiO_3+y stored in moist air

M. Hara [Univ. of Toyama]

6. 15th ICFRM (15th International Conference on Fusion Reactor Materials)

October 16-22, 2011, Charleston, South Carolina, USA

O2-B-C3,15-092:Effects of Neutron and Ion Irradiations on Retention of Hydrogen Isotopes in Pure Tungsten

Y. Hatano¹, M. Shimada², Y. Oya³, M. Kobayashi³, T. Oda⁴, G. Cao⁵, M. Hara¹, P. Calderoni², V. Alimov¹, H. Watanabe⁶, H. Kurishita⁷, B. Tyburska-Püschel⁸, I, Takagi⁹, M. Sokolov^10
1[Hydrogen Isotope Research Center, University of Toyama]
²[Fusion Safety Program, Idaho National Laboratory (INL)]
³[Radioscience Research Laboratory, Faculty of Science, Shizuoka University]
⁴[Department of Nuclear Engineering and Management, The University of Tokyo]
⁵[Department of Engineering Physics, The University of Wisconsin]
⁶[Research Institute for Applied Mechanics, Kyushu University]
⁷[Institute of Material Research, Tohoku University]
⁸[Institute fur Plasmaphysik, EURATOM Association]
⁹[Department of Nuclear Engineering, Kyoto University]
¹⁰[Oak Ridge National Laboratory (ORNL)]

15-088:Tritium Uptake and Release Behavior off F82H

M. Saito¹, Y.Torikai¹, A. Taguchi¹, K. Isobe², H. Nakamura², T. Hayashi², T. Yamanishi^2
1[Hydrogen Isotope Research Center, University of Toyama]
²[Tritium Technology Group, Japan Atomic Energy Agency]

15-199:Behavior of Deuterium Retention and Surface Morphology for VPS-W/F82H

Y. Oya¹, M. Shimada², T. Tokunaga³, H. Watanabe³, N. Yoshida³, Y. Hatano⁴, R. Kasada⁵, T. Nagasaka³, A. Kimura⁵, K. Okuno^1
1[Radioscience Research Laboratory, Faculty of Science, Shizuoka University]
²[Fusion Safety Program, Idaho National Laboratory]
³[Research Institute for Applied Mechanics, Kyushu University]
⁴[Hydrogen Isotope Research Center, University of Toyama]
⁵[Institute of Advanced Energy, Kyoto University]
⁶[National Institute for Fusion Science]

15-214:Study of Carbon Simultaneous Implantation Effects on Deuterium Retention in Tungsten

K. Kawasaki¹, M. Kobayashi¹, K. Matsuoka¹, A. Hamada¹, Y. Miyahara¹, N. Ashikawa², A. Sagara², N. Yoshida³, Y. Hatano⁴, Y. Oya¹, K. Okuno^1
1[Radioscience Research Laboratory, Faculty of Science, Shizuoka University]
²[National Institute for Fusion Science]
³[Research Institute for Applied Mechanics, Kyushu University]
⁴[Hydrogen Isotope Research Center, University of Toyama]

15-235:Retention of Tritium in Multi-layer Phosphate/Oxide Tritium Permeation Barrier

K. Zhang, Y. Hatano
[Hydrogen Isotope Research Center, University of Toyama]

15-254:In-Situ Observation of Deuterium Trapping in Self-Ion Irradiated Tungsten

I. Takagi¹, K. Yamamichi¹, Y. Furuta¹, M. Akiyoshi¹, T. Sasaki¹, H. Tsuchida¹, Y. Hatano^2
1[Graduate School of Engineering, Kyoto University]
²[Hydrogen Isotope Research Center, University of Toyama]

15-299: System Integration Study of W-Armored Structure Components

A. Kimura¹, S. Noh¹, Y. Himei¹, R. Kasada¹, K. Tokunaga², T. Tokunaga², H. Watanabe², N. Yoshida², T. Nagasaka³, M. Tokitani³, T. Muroga³, S. Nogami⁴, Y. Ueda⁵, M. Sato⁶, Y. Hatano⁷, Y. Oya^8
1[Institute of Advanced Energy, Kyoto University]
²[Research Institute of Advanced Mechanics, Kyushu University]
³[National Institute of Fusion Science]
⁴[Graduate School of Quantum Engineering, Tohoku University]
⁵[Graduate School of Engineering, Osaka University]
⁶[Hachinohe Institute of Technology]
⁷[Hydrogen Research Center, University of Toyama]
⁸[Radiochemistry Research Center, Shizuoka University]

15-313:Study on Kinetics of Hydrogen Dissolution and Hydrogen Solubility in Oxides using Imaging Plate Technique

K. Hashizume¹, K. Ogata¹, M. Nishikawa¹, T. Tanabe¹, S. Abe², S. Akamaru², Y. Hatano^2
1[Interdisciplinary Graduate School of Engineering Science, Kyushu Univ.]
²[Hydrogen Isotope Research Center, Univ. of Toyama]

15-356:Tritium Behavior in Silicon Carbide in Contact with Solid Breeder under HFIR Irradiation

H. Katsui¹, Y. Katoh², A. Hasegawa³, M. Shimada⁴, Y. Hatano⁵, T. Hinoki⁶, S. Nogami³, T. Tanaka⁷, S. Nagata¹,T. Shikama^1
1[Institute for Materials Research, Tohoku University]
²[Materials Science and Technology Division, Oak Ridge National Laboratory]
³[Department of Quantum Science and Energy Engineering, Tohoku University]
⁴[Fusion Safety Program, Idaho National Laboratory]
⁵[Hydrogen Isotope Research Center, University of Toyama]
⁶[Institute of Advanced Energy, Kyoto University]
⁷[Department of Helical Plasma Research, National Institute for Fusion Science]

15-482:Modification of Plasma Facing Surfaces in LHD and its Effects on Hydrogen Retention

H. Harada¹, N. Yoshida², T. Fujiwara², R. Yoshihara², H. Watanabe², S. Masuzaki³, M. Tokitani³, N. Ashikawa³, Y. Oya⁴, K. Okuno⁴, Y. Hatano^5
1[Interdisciplinary Graduate School of Engineering Sciences, Kyushu University]
²[Research Institute for Applied Mechanics, Kyushu University]
³[National Institute for Fusion Science]
⁴[Shizuoka University]
⁵[University of Toyama]

15-483:Interaction of Implanted Deuterium with Lattice Defects in Tungsten

S. Miyamoto¹, N. Yoshida², H. Watanabe², Y. Hatano^3
1[Interdisciplinary Graduate School of Engineering Sciences, Kyushu University]
²[Research Institute for Applied Mechanics, Kyushu University]
³[University of Toyama]

5. 7^th Japan-Korea Workshop on Fusion Material Technology Toward Next Fusion Devices, and 3^rd Technical Meeting on Advanced Blanket Study(NIFS Collaboration Study by T.Hino)

September 28-29, 2011, NIFS, Toki, Japan

Trapping and dissolution of tritium in fusion related materials

M. Matsuyama[Univ.of Toyama]

4. ISFNT-10(10th International Symposium on Fusion Nuclear Technology)

September 11-16, 2011, Portland, Oregon, USA

1-010：Measurements of H, D and He in Plasma-Facing Materials by Glow-Discharge Optical Emission Spectroscopy

Y.Hatano², N. Futagami¹, H. Harada¹, H. Nakamura², Y. Oya⁴, D. Shi ², Tounaga¹, N. Yoshida^1
1[Research Institute of Applied Mechanics, Kyushu University]
²[Hydrogen Isotope Research Center, University of Toyama]
³[Tritium Technology Group, Japan Atomic Enegy Agency]
⁴[Radioscience Research Laboratory, Faculty of Science, Shizuoka University Reliable analysis of plasma-facing]

1-011：Measurement of Tritium Concentration in Water with Imaging Plate

Y.Hatano¹, M. Hara¹, H. Nakamura², H. Ohuchi³, T. Yamanishi ^2
1[Hydrogen Isotope Research Center, University of Toyama]
²[Tritium Technology Group, Japan Atomic Energy Agency]
³[Graduate school of Pharmaceutical Scjences, Tohoku University]

1-015：Overview of the US-Japan Collaborative Investigation on Hydrogen Isotope Retenshion in Neutron-Irradiated and Ion-damaged Tungsten

M. Shimada¹, P. Calderoni¹, G. Cao², M. Hara³, Y. Hatano³, M. Kobayashi⁴, T. Oda⁵, Y. Oya⁴, M. Sokolov⁶, B. Tyburska-Puschel⁷, Y. Ueda⁸, H. Watanabe^9
1[Fusion Safety Program, Idaho National Laboratory]
²[University of Wisconsin-Madison]
³[University of Toyama]
⁴[Shizuoka University]
⁵[The University of Tokyo, Japan]
⁶[Oak Ridge National Laboratories]
⁷[Institute fur Plasmaphysik]
⁸[Osaka UniversjtyJapan]
⁹[Kyushu University, Japan]

1-086：Effect of Hydrophobic Paints Coating for Tritium Reduction in Concrete Materials

Y. Edao¹, T. Akira², S. Fukada³, Y. Hatano², K. Kazunari³, Y. Nishimura³, T. Takeishi ^3
1[Interdisciplinary Graduate School of Engineering Sciences, Kyushu University]
²[Hydrogen Isotope Research Center, University of Toyama]
³[Kyushu University]

1-088: Permeation Behaviors of Tritium through a Type 316 Stainless Steel at Various Temperatures

Y. Oya¹, A. Hamada², Y. Hatano², T. Hayashi³, M. Kobayashi¹, K. Matsuoka¹, M. Matsuyama², K. Okuno¹, J. Osuo¹, M. Suzuki¹, T. Yamanishi ^3
1[Shizuoka University]
²[University of Toyama]
³[JAEA]

1-090:Tritium Depth Profile in Matter Using an Imaging Plate

H. Ohuchi-Yoshida¹, Y. Hatano², Y. Kino¹, Y. Kondo^3
1[Tohoku Universtity]
²[Hydrogen Isotope Research Center, University of Toyama]
³[Ishinomaki Senshu University]

2-028:Prepatation of ZrO₂ Coating by Electrochemical Technique and Its Application to Tritium Permeation Barrier

Y. Hatano, K. Zhang
[Hydrogen lsotope Research Center, University of Toyama]

3-010:Tritium Absorption of Co-deposited Carbon Films

Y. Nobuta¹, S. Akamaru², M. Akiba³, Y. Hatano¹, T.Hino¹, M. Matsuyama,², S. Suzuki³, Y. Yamauchi^1
1[Hokkaido University]
²[University ofToyama]
³[JAEA]

3-082:Deuterium Behaviour at The Interface of Oxidized Metal Under High Temperature Heavy Water

H. Nakamura¹, Y. Hatano², T. Yamanishi^1
1[Japan Atomic Energy Agency]
²[University of Toyama]

3. PFMC-13(13th International Workshop on Plasma-Facing Materials and Components for Fusion Applications) / 1st FEMaS Conference (1st International Conference on Fusion Energy Materials Science)

May 9-13, 2011, Rosenheim, Germany

I-09：Recent Progress of Tungsten R&D for Fusion Application in Japan

Y. Ueda^a, H. T. Lee^a, N. Ohno^b, S. Kajita^c, A. Kimura^d, R. Kasada^d, T. Nagasaka^e, Y. Hatano^f, A. Hasegawa^g, H. Kurishita^h
a[Graduate School of Engineering, Osaka University]
^b[Graduate School of Engineering, Nagoya University]
^c[EcoTopia Science Institute, Nagoya University]
^d[Institute of Advanced Energy, Kyoto University]
^e[National Institute for Fusion Science]
^f[Hydrogen Isotope Research Center, University of Toyama]
^g[Department of Quantum Science and Energy Engineering, Tohoku University]
^h[Institute for Materials Research (IMR), Tohoku University]

I-17：Wet-chemical methods for fabrication of tritium permeation barrier coatings

Y. Hatano, K. Zhang

[Hydrogen Isotope Research Center, University of Toyama]

O-06:Comparison of deuterium retention for ion-irradiated and neutron-irradiated tungsten

Y. Oya^a, M. Shimada^b, T. Oda^c, M. Hara^d, Y. Hatano^d, P. Calderoni^b, K. Okuno^a

^a[Radioscience Research Laboratory, Faculty of Science, Shizuoka University]
^b[Fusion Safety Program, Idaho National Laboratory]
^c[Department of Nuclear Engineering and Management, School of Engineering, The University of Tokyo]
^d[Hydrogen Isotope Research Center, University of Toyama]

P-21B:Glow-Discharge Optical Emission Spectroscopy for Plasma-Surface Interaction Studies

Y. Hatano^a, N. Yoshida^b, N. Futagami^b, H. Harada^b, T. Tokunaga^b, H. Nakamura^c

^a[Hydrogen Isotope Research Center, University of Toyama]
^b[Research Institute of Applied Mechanics, Kyushu University]
^cTritium Technology Group, Japan Atomic Enegy Agency]

P-49B:The Tritium Ion Implantation experiment (TRIIX) for hydrogen isotopes retention measurements in plasma facing materials

X. Bai^a, M, Shimada^a, M. Hara^b, Y. Oya^c, Y. Hatano^b, P. Calderoni^a

^a[Fusion Safety Program, Idaho National Laboratory]
^b[Hydrogen Isotope Research Center, University of Toyama]
^c[Radioscience Research Laboratory, Faculty of Science, Shizuoka University]

P-50B:Deuterium Depth Profile in Neutron-Irradiated Tungsten Exposed to Plasma

M. Shimada¹, G. Cao², Y. Hatano³, T. Oda⁴, Y. Oya⁵, M. Hara³, P. Calderoni¹

¹[Fusion Safety Program, Idaho National Laboratory]
²[Department of Engineering Physics, University of Wisconsin]
³[Hydrogen Isotope Research Center, University of Toyama]
⁴[Department of Nuclear Engineering and Management, The University of Tokyo]
⁵[Radioscience Research Laboratory, Faculty of Science, Shizuoka University]

2. IS Plasma2011(3rd International Symposium on Advanced Plasma Science and its Applications for Nitrides and Nanomaterials)

March 6-9, 2011, Nagoya Institute of Technology

P4-097C-LN：Preparation of Nitrogen-doped TiO₂ Powder by Plasma-Treatment System

K. Matsubara, M. Inoue, T. Abe

[Hydrogen Isotope Research Center, University of Toyama]

1. Korea-Japan Tritium Workshop

January 18-19, 2011, INTEC, KAERI, Korea

Session2: Membrane techniques for tritium separation

Y.Hatano [Hydrogen Isotope Research Center, University of Toyama]

Session1: Tritiated water permeation through polypropylene

M.Hara [Hydrogen Isotope Research Center, University of Toyama]