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Scope

The physics studied by the Scrape-Off-Layer (SOL) and Divertor Topical Group covers a wide range of issues. Starting at the first wall surface, issues include plasma-material interactions and their dependence on materials, and hydrogen isotope recycling and their storage in the first-wall. A more engineering-like issue is the first wall geometry and material and how these affect operation. Moving into the divertor and SOL plasmas, the issues are related to transport (parallel and perpendicular to the magnetic field) of hydrogenic and impurity species. At the SOL/core interface this group shall address the relationship between core and edge confinement (e.g. H-modes and density limits) as well as understanding the changes in core confinement on the edge and first-wall (e.g. Edge Localized Modes) and the resultant heat loads.

Tasks

The Scrape-Off-Layer and Divertor Topical Group shall focus their tasks on the following topics:

  • Participate in developing and validating divertor physics (including detachment, impurity transport and pumping) of ITER on the basis of experimental, theoretical, and modeling results
  • Assist the ITER Organization in defining the goals and program for ITER operation, including diagnostic requirements
  • Develop a quantitative understanding of heat loads on all plasma facing components for steady state and transients, e.g. Edge Localized Modes (ELMs) and disruptions
  • Understand the role of external actuators (e.g. radiofrequency heating and resonant magnetic perturbations) on the SOL and impurity sources as well the effect of the SOL on those actuators
  • Characterize and understand the multiple hydrogenic retention paths and their dependences on material and operating scenario, while also addressing the effects of mixing materials on material properties (e.g. erosion rates and thermal conductivity) as well as tritium removal techniques
  • Develop new diagnostics for a variety of processes such as dust, erosion, and hydrogenic retention
  • Develop methods of conditioning for pre-operation as well as during operation

Australia

Corr Cormac
Thompson Matt

China

Cai Laizhong
Ding Hongbing
Ding Rui
Luo Guang-Nan
Wang Liang
Xu Min

EU

Carralero Daniel (Stell. Rep)
Fedorczak Nicolas
Hakola Antti
Harrison James
Theiler Christian
Tskhakaya David
Varoutis Stylianos
Wiesen Sven

India

Bisai Nirmal Kumar
Menon Vinay
Sharma Devendra

Japan

Fukumoto Masakatsu
Kobayashi Masahiro
Masuzaki Suguru
Nakano Tomohide (Chair)
Ohno Noriyasu
Sakamoto Mizuki
Ueda Yoshio

Korea

Bak Jun-Gyo
Choe Wonho
Chung Kyu-Sun
Hong Suk Ho
Lee Hyungho

Russia

Budaev Viacheslav
Martynenko Yury
Rozhansky Vladimir

USA

Casali Livia
Leonard Tony
Rapp Juergen (Dep. Chair)
Schmitz Oliver
Umansky Maxim

ITER

Pitts Richard (ITER Dep. Chair)
  • Ahn Joon-Wook (US)
  • Airila Markus (EU)
  • Balden Martin (EU)
  • Buermans Johan (EU)
  • Carpentier-Chouchana Sophie (IO)
  • Cavedon Marco (EU)
  • Chang Choong-Seock (US)
  • Chen Lei (IO)
  • Coburn Jonathan (US)
  • Counsell Glenn (EU)
  • Doerner Russell (US)
  • Du Hailong (CN)
  • Escourbiac Frederic (IO)
  • Ezumi Naomichi (JA)
  • Fenstermacher Max (US)
  • Giroud Carine (EU)
  • Gray Travis (US)
  • Gunn Jamie (EU)
  • Heinke Frerichs (US)
  • Herrmann Albrecht (EU)
  • Hwang Junghoo (KO)
  • Ibano Kenzo (JA)
  • Kallenbach Arne (EU)
  • Kikuchi Yusuke (JA)
  • Klepper Chris (US)
  • Koenders Jesse (EU)
  • Komm Michael (EU)
  • Kotov Vladislav (EU)
  • Kukushkin Andrei (RF)
  • Lasa Ane (US)
  • Lee Heun tae (JA)
  • Lehnen Michael (IO)
  • Litnovsky Andrey (EU)
  • Loewenhoff Thorsten (EU)
  • Lomanowski Bartosz (EU)
  • Maingi Rajesh (US)
  • Mougenot Jonathan (EU)
  • Neu Rudolf (EU)
  • Okamoto Atsushi (JA)
  • Oliveira Diego (EU)
  • Orlov Dmitri (US)
  • Pantleon Wolfgang (EU)
  • Pshenov Andrey (RF)
  • Rack Michael (EU)
  • Reimerdes Holger (EU)
  • RIVALS Nicolas (EU)
  • Romazanov Juri (EU)
  • Roth Joachim (EU)
  • Schmid Klaus (EU)
  • Schwartz-Selinger Thomas (EU)
  • Shohji Mamoru (JA)
  • Stangeby Peter (US)
  • Thornton Andrew (EU)
  • Tonello Elena (EU)
  • Traverso Peter (US)
  • Unterberg Bernhard (EU)
  • V. toussaint Udo (EU)
  • Vondracek Petr (EU)
  • Widdowson Anna M. (EU)
  • Wischmeier Marco (EU)
  • Xu Xueqiao (US)
  • Xu Guoliang (CN)
  • Abramst Tyler (US)
  • Adamek Jiri (EU)
  • Asakura Nobuyuki (JA)
  • Bastiaan Braams (US)
  • Bernert Matthias (EU)
  • Bisson Regis (EU)
  • Bonnin Xavier (IO)
  • Bucalossi Jerome (EU)
  • Chankin Alex (EU)
  • Coenen Jan Willem (EU)
  • Cowley Cyd (EU)
  • Dejarnac Renaud (EU)
  • Ding Fang (CN)
  • Douai David (EU)
  • Fevrier Olivier (EU)
  • Garcia Odd Erik (Other)
  • Ghim Young-chul (KO)
  • Goldston Robert (US)
  • Goriaev Andrei (EU)
  • Groth Mathias (EU)
  • Guo Houyang (US)
  • Hollmann Eric (US)
  • Huang Juan (CN)
  • In YongKyoon (KO)
  • Khirwadkar Samir (IN)
  • Killer Carsten (EU)
  • Kocan Martin (IO)
  • Krashennikov Sergei (US)
  • Kwak Jong Gu (KO)
  • Li Wei (CN)
  • Li Nami (US)
  • Liu Shaocheng (CN)
  • Loarer Thierry (EU)
  • Matthews Guy (EU)
  • Matveev Dmitry (EU)
  • Meier Eric (US)
  • Meister Hans (EU)
  • Nygren Richard (US)
  • Pan Ou (EU)
  • Panayotis Stephanie (IO)
  • Park Jae-Sun (KO)
  • Patil Yashashri (IN)
  • Ratynskaia Svetlana (EU)
  • Ravensbergen Timo (IO)
  • Rohde Volker (EU)
  • Rubel Marek (EU)
  • Seo Dongcheol (KO)
  • Shukla Braj (IN)
  • Smirnov Roman (US)
  • Tabares Vazquez Francisco Luis (EU)
  • Tamain Patrick (EU)
  • Tang Xianzhu (US)
  • van Berkel Matthijs (EU)
  • Van Blarcum Jonathan (US)
  • Van Rooij Gerard (EU)
  • Wilcox Bob (US)
  • Wong Clement (US)
  • Wüthrich Curdin (EU)
  • Xu Haiyan (CN)
  • Yan Ning (CN)
  • Zheng Guoyao (CN)
  • Zhong Guangwu (CN)
  • Aho-Mantila Leena (EU)
  • Arakcheev Aleksey (RF)
  • Ashikawa Naoko (JA)
  • Bae Min-keun (KO)
  • Baelmans Martine (EU)
  • Boedo Jose (US)
  • Brezinsek Sebastijan (EU)
  • Brunner Dan (US)
  • Bufferand Hugo (EU)
  • BULTEL Arnaud (EU)
  • Chen Junlin (CN)
  • Coster David (EU)
  • Das Amita (IN)
  • Dekeyser Wouter (EU)
  • Durif Alan (EU)
  • Eich Thomas (EU)
  • Emdee Eric (US)
  • Faitsch Michael (EU)
  • Ferro Yves (EU)
  • Gasparyan Yury (RF)
  • Grisolia Christian (EU)
  • Hecko Jan (EU)
  • Henager Chuck (US)
  • Hirai Takeshi (IO)
  • Hoshino Kazuo (JA)
  • Jia Manni (CN)
  • Kim Woong Chae (KO)
  • Kreter Arkadi (EU)
  • La Bombard Brian (US)
  • Likonen Jari (EU)
  • Linke Jochen (EU)
  • Lore Jeremy (US)
  • Luda Teobaldo Luda di Cortemiglia (EU)
  • Lyssoivan Anatoli (EU)
  • Ma Qun (CN)
  • Makowski Michael A. (US)
  • Mayer Matej (EU)
  • Mclean Adam (US)
  • Moon Sunwoo (IO)
  • Pegourie Bernard (EU)
  • Perillo Renato (US)
  • Pestchanyi Sergey (EU)
  • Philipps Volker (EU)
  • Pintsuk Gerald (EU)
  • Rasiński Marcin (EU)
  • Reiter Detlev (EU)
  • Rudakov Dmitry (US)
  • Shimada Masashi (US)
  • Stagni Adriano (EU)
  • Sun Hongjuan (EU)
  • Tillack Mark (US)
  • Tokitani Masayuki (JA)
  • Tolias Panagiotis (EU)
  • Verhaegh Kevin (EU)
  • Vianello Nicola (EU)
  • Wampler Bill (US)
  • Wirth Brian (US)
  • Wirtz Marius (EU)
  • Wright Graham M (US)
  • Zholobenko Wladimir (EU)
  • Zhu Dahuan (CN)
  • Zoletnik Sandor (EU)
  • Baldwin Matthew (US)
  • Bednarek Maja (EU)
  • Beidler Matthew (US)
  • Borodin Dmitriy (EU)
  • Canik John (US)
  • Cavalier Jordan (EU)
  • Chung Jin-Il (KO)
  • Corre Yann (EU)
  • Davis Jim (US)
  • Depascuale Sebastian (US)
  • Eldon David (US)
  • England Alan (KO)
  • Fukuda Makoto (JA)
  • Gracias William (IO)
  • Greuner Henri (EU)
  • Haasz Anthony (US)
  • Heinola Kalle (EU)
  • Hoelzl Matthias (EU)
  • Horacek Jan (EU)
  • Hu Jianshen (CN)
  • Huber Alex (EU)
  • Jakubowski Marcin (EU)
  • Kirschner Andreas (EU)
  • Klimov Nikolay (RF)
  • Knolker Matthias (US)
  • Kolasinski Robert (US)
  • Krieger Karl (EU)
  • Kwon Kyu been (KO)
  • Labit Benoit (EU)
  • Lasnier Charles (US)
  • Lipschultz Bruce (EU)
  • Lunt Tilmann (EU)
  • Maddaluno Giorgio (EU)
  • Morgan Tom (EU)
  • Navarro-Gonzalez Marcos (US)
  • Nishijima Daisuke (US)
  • Poznyak Igor (RF)
  • Redl Andreas (EU)
  • Reimold Felix (EU)
  • Reinke Matthew L. (US)
  • Rognlien Thomas (US)
  • Saibene Gabriella (EU)
  • Sakamoto Ryuichi (JA)
  • Sergienko Gennady (EU)
  • Silvagni Davide (EU)
  • Skinner Charles (US)
  • Tal Balazs (EU)
  • Tanabe Tetsuo (JA)
  • Tsitrone Emmanuelle (EU)
  • Tsui Cedric (US)
  • Vignitchouk Ladislas (EU)
  • Vyacheslavov Leonid (RF)
  • Watkins Jon G. (US)
  • Wauters Tom (IO)
  • Whyte Dennis (US)
  • Wu Na (CN)
  • Xie Jinlin (CN)
  • Yamoto Shohei (JA)
  • Yang Zhongshi (CN)
  • Zhitlukhin Anatoly (RF)
  • Zhu Ben (US)