Presentations -

高周波放電型負イオン源における高密度プラズマ中の電場の解析」

HATAYAMA AKIYOSHI

[Domestic presentation]  第30回プラズマ核融合学会年会 (東京工業大学　大岡山キャンパス) , 

2013.12

, 

Poster presentation

高周波プラズマの等価回路モデル

HATAYAMA AKIYOSHI

[Domestic presentation]  第30回プラズマ核融合学会年会 (東京工業大学　大岡山キャンパス) , 

2013.12

, 

Poster presentation

3D3VPIC法を用いた水素負イオン源におけるプラズマメニスカス形成及びビームハロに関する研究

HATAYAMA AKIYOSHI

[Domestic presentation]  第30回プラズマ核融合学会年会 (東京工業大学　大岡山キャンパス) , 

2013.12

, 

Poster presentation

水素負イオン源における水素原子密度分布解析

HATAYAMA AKIYOSHI

[Domestic presentation]  第30回プラズマ核融合学会年会 (東京工業大学　大岡山キャンパス) , 

2013.12

, 

Poster presentation

3つの特徴的なダイバータプラズマ温度領域でのタングステン不純物輸送の系統的評価

矢本昌平，星野一生，本間裕貴，畑山明聖，Xavier Bonnin，David Coster，Ralf Schneider

[Domestic presentation]  第30回プラズマ核融合学会年会 (東京工業大学　大岡山キャンパス) , 

2013.12

, 

Poster presentation

Systematic Study of Tungsten Impurity Transport in Representative Regimes of Divertor Plasma

S. Yamoto, K. Hoshino, M. Toma, Y. Homma, A. Hatayama, X. Bonnin, D. Coster, R. Schneider

[International presentation]  14th International Workshop on Plasma Edge Theory in Fusion Devices, Cracow, Poland, 2013 (Cracow, Poland) , 

2013.09

, 

Poster presentation

Numerical Study of the Inductive RF-discharge Coupling for the LINAC4 H- Ion Source

M. Ohta, S. Mattei, M. Yasumoto, A. Hatayama and J. Lettry

[International presentation]  15th International Conference on Ion Sources (Chiba, Japan) , 

2013.09

, 

Poster presentation

Analysis of RF Negative Ion Source by Large-scale Particle Simulation

M. Yasumoto, M. Ohta, K. Nishida, Y. Kawamura, and A. Hatayama

[International presentation]  15th International Conference on Ion Sources (Chiba, Japan) , 

2013.09

, 

Poster presentation

Study of Plasma Meniscus Formation and Beam Halo in Negative Ion Source Using the 3D3V PIC Code

S. Nishioka, K. Miyamoto, S. Okuda, I. Goto, A. Hatayama and A. Fukano

[International presentation]  15th International Conference on Ion Sources (Chiba, Japan) , 

2013.09

, 

Poster presentation

Simple Model Consideration of RF-Plasma with Equivalent Circuit and Plasma Transport for Negative Ion Sources

K. Nishida, M. Yasumoto, M. Ohta, J. Lettry, S. Mattei, A. Hatayama and S. Mochizuki

[International presentation]  15th International Conference on Ion Sources, (Chiba, Japan) , 

2013.09

, 

Poster presentation

Numerical Analysis of Atomic Density Distribution in Arc Driven Negative Ion Sources

T. Yamamoto, T. Shibata, M. Kashiwagi, A. Hatayama, K. Sawada and M. Hanada

[International presentation]  15th International Conference on Ion Sources, (Chiba, Japan) , 

2013.09

, 

Poster presentation

Modeling of Neutrals in the Linac4 H- Ion Source Plasma; Hydrogen Atom Production Density Profile and Hα Intensity by CR Model

T. Yamamoto, T. Shibata, M. Ohta, M. Yasumoto, K. Nishida, A. Hatayama, S. Mattei, J. Lettry, K. Sawada and U. Fantz

[International presentation]  15th International Conference on Ion Sources, (Chiba, Japan) , 

2013.09

, 

Poster presentation

RF Plasma Simulations of the Linac4 H- Ion Source

S. Mattei, M. Ohta, A. Hatayama, J. Lettry, A. Grydiev and M. Yasumoto

[International presentation]  15th International Conference on Ion Sources, (Chiba, Japan) , 

2013.09

, 

Poster presentation

Analysis of Plasma Distribution near the Extraction Region in Surface Produced Negative Ion Sources

A. Fukano, A. Hatayama,

[International presentation]  15th International Conference on Ion Sources, Chiba, Japan, (Chiba, Japan,) , 

2013.09

, 

Poster presentation

Kinetic Modeling of Particle Dynamics in H- Negative Ion Sources - Recent progress and Open Questions –

A.Hatayama

[International presentation]  15th International Conference on Ion Sources (Makuhari,Chiba,Japan.) , 

2013.09

, 

Oral presentation (invited, special)

Numerical modeling of the thermal force for the kinetic test-ion transport simulation based on the Fokker-Planck collision operator

Y. Homma and A. Hatayama,

[International presentation]  14th International Workshop on Plasma Edge Theory in Fusion Devices (Cracow, Poland) , 

2013.09

, 

Poster presentation

10アンペア負イオン源内の水素原子生成分布解析

HATAYAMA AKIYOSHI

[Domestic presentation]  負イオン研究会 (核融合研究所・土岐市) , 

2012.12

, 

Oral presentation (general)

大規模粒子シミュレーションモデルによる高周波放電型負イオン源の解析

HATAYAMA AKIYOSHI

[Domestic presentation]  負イオン研究会 (核融合研究所・土岐市) , 

2012.12

, 

Oral presentation (general)

水素負イオン源におけるビームハロ抑制とダブルイオンプラズマに関する研究

HATAYAMA AKIYOSHI

[Domestic presentation]  負イオン研究会 (核融合研究所・土岐市) , 

2012.12

, 

Oral presentation (general)

背景プラズマコードのGAMMA10ダイバータ模擬への適応

HATAYAMA AKIYOSHI

[Domestic presentation]  第29年会プラズマ・核融合学会 (春日・福岡市) , 

2012.11

, 

Poster presentation, プラズマ・核融合学会