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authFullName_s : A. Ekedahl
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Lower hybrid counter-current drive experiment in JET

Vincent Basiuk , M. Goniche , Jean-François Artaud , A. Ekedahl , Frédéric Imbeaux , et al.
2005
Preprints, Working Papers, ... hal-00002038v1
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Investigation of plasma wall interactions between tungsten plasma facing components and helium plasmas in the WEST tokamak

E. Tsitrone , B. Pegourie , J.P. Gunn , E. Bernard , V. Bruno , et al.
Nuclear Fusion, 2022, 62 (7), pp.076028. ⟨10.1088/1741-4326/ac2ef3⟩
Journal articles hal-04029619v1

Developing high performance RF heating scenarios on the WEST tokamak

M. Goniche , V. Ostuni , C. Bourdelle , P. Maget , J.F. Artaud , et al.
Nuclear Fusion, 2022, 62 (12), pp.126058. ⟨10.1088/1741-4326/ac9691⟩
Journal articles hal-04029678v1
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Metallic impurity sources behavior during ICRH in EAST

Guillaume Urbanczyk , X.J. Zhang , L. Colas , A. Ekedahl , S. Heuraux , et al.
Nuclear Materials and Energy, 2018, 17, pp.274-278. ⟨10.1016/j.nme.2018.10.008⟩
Journal articles cea-02265780v1

Understanding the spatial structure of RF-induced SOL modifications

L. Colas , A. Ekedahl , Stéphane Heuraux , Eric Faudot
Plasma Physics and Controlled Fusion, 2007, 49, pp.B35. ⟨10.1088/0741-3335/49/12B/S02⟩
Journal articles istex hal-00522892v1
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Ramping up RF power and increasing pulse length in the full tungsten environment of WEST

C. Bourdelle , J. Bucalossi , N. Fedorczak , T. Loarer , E. Moreau , et al.
46th EPS Conference on Plasma Physics, Jul 2019, Milan, Italy
Conference papers hal-02395304v1

Investigation of steady-state tokamak issues by long pulse experiments on Tore Supra

G. Giruzzi , R. Abgrall , L. Allegretti , J.M. Ané , Paolo Angelino , et al.
Nuclear Fusion, 2009, 49 (10), pp.104010. ⟨10.1088/0029-5515/49/10/104010⟩
Journal articles istex hal-03319129v1
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Long discharges in a steady state with D 2 and N 2 on the actively cooled tungsten upper divertor in WEST

T. Loarer , T. Dittmar , E. Tsitrone , R. Bisson , C. Bourdelle , et al.
Nuclear Fusion, 2020, 60 (12), pp.126046. ⟨10.1088/1741-4326/abb919⟩
Journal articles hal-03046790v1
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Efficient generation of energetic ions in multi-ion plasmas by radio-frequency heating

O. Kazakov , J. Ongena , E. Lerche , M. Mantsinen , D. Van eester , et al.
Nature Physics, 2017, 13 (10), pp.973-978. ⟨10.1038/NPHYS4167⟩
Journal articles cea-01898634v1

Developing high performance RF heating scenarios on the WEST tokamak

M. Goniche , V. Ostuni , C. Bourdelle , P. Maget , J.F. Artaud , et al.
Nuclear Fusion, 2022, 62 (12), pp.126058. ⟨10.1088/1741-4326/ac9691⟩
Journal articles hal-03869434v1

Science and technology research and development in support to ITER and the Broader Approach at CEA

A. Bécoulet , G.T. Hoang , J. Abiteboul , J. Achard , T. Alarcon , et al.
Nuclear Fusion, 2013, 53 (10), pp.104023. ⟨10.1088/0029-5515/53/10/104023⟩
Journal articles hal-03319190v1
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RF modeling of the ITER-relevant lower hybrid antenna

Julien Hillairet , Sylvio Ceccuzzi , J. Belo , L. Marfisi , J.F. Artaud , et al.
Fusion Engineering and Design, 2011, 86 (6-8), pp.823-826. ⟨10.1016/j.fusengdes.2011.03.003⟩
Journal articles cea-02459956v1

Heat flux calculation and problem of flaking of boron carbide coatings on the Faraday screen of the ICRH antennas during Tore Supra high power, long pulse operation

Y. Corre , M. Lipa , G. Agarici , Vincent Basiuk , L. Colas , et al.
Fusion Engineering and Design, 2011, 86 (4-5), pp.429-441. ⟨10.1016/j.fusengdes.2011.03.120⟩
Journal articles istex hal-01460110v1
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Modeling of lower hybrid antennas using the ALOHA code and comparisons with Tore Supra experiments

Julien Hillairet , D. Voyer , B. Frincu , O. Meneghini , A. Ekedahl , et al.
Fusion Engineering and Design, 2009, 84 (2-6), pp.953-955. ⟨10.1016/j.fusengdes.2008.12.058⟩
Journal articles cea-02463128v1

Science and technology research and development in support to ITER and the Broader Approach at CEA

A. Bécoulet , G.T. Hoang , J. Abiteboul , J. Achard , T. Alarcon , et al.
Nuclear Fusion, 2013, 53 (10, SI), ⟨10.1088/0029-5515/53/10/104023⟩
Journal articles hal-01287089v1

Operating a full tungsten actively cooled tokamak: overview of WEST first phase of operation

J. Bucalossi , J. Achard , O. Agullo , T. Alarcon , L. Allegretti , et al.
Nuclear Fusion, 2022, 62 (4), pp.042007. ⟨10.1088/1741-4326/ac2525⟩
Journal articles hal-03741642v1
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Recent progress on lower hybrid current drive and implications for ITER

J. Hillairet , A. Ekedahl , M. Goniche , Y. Bae , J. Achard , et al.
Nuclear Fusion, 2013, 53 (7), pp.073004. ⟨10.1088/0029-5515/53/7/073004⟩
Journal articles cea-01132512v1
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Electron burst driven by near electric field effects of lower-hybrid launchers

L Valade , A. Ekedahl , P Ghendrih , Y. Sarazin , Y. Asahi , et al.
Contributions to Plasma Physics, 2018, 58 (6-8), pp.465-470. ⟨10.1002/ctpp.201700156⟩
Journal articles hal-02196679v1

Overview of the JET results in support to ITER

X. Litaudon , S. Abduallev , M. Abhangi , P. Abreu , M. Afzal , et al.
Nuclear Fusion, 2017, 57 (10), pp.102001. ⟨10.1088/1741-4326/aa5e28⟩
Journal articles hal-01660974v1

Heat flux decay length during RF power operation in the Tore Supra tokamak

Y. Corre , J. P. Gunn , M. Firdaouss , S. Carpentier , M. Chantant , et al.
Nuclear Fusion, 2014, 54 (1), ⟨10.1088/0029-5515/54/1/013013⟩
Journal articles hal-01459438v1
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Lower hybrid current drive in conditions of an unbridgeable spectral gap by toroidal refraction

Y. Peysson , D. Mazon , J.-F. Artaud , A. Ekedahl , L Delpech , et al.
AAPPS-DPP 2021 - 5th Asia Pacific Conference on Plasma Physics, Sep 2021, E-Conference, Japan
Conference papers cea-03521200v1
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Metallic impurity content behavior during ICRH-heated L-mode discharges in EAST Metallic impurity content behavior during ICRH-heated L-mode discharges in EAST

G. Urbanczyk , X. Zhang , L Zhang , L. Colas , R. Dumont , et al.
Nuclear Fusion, 2020, ⟨10.1088/1741-4326/abae82⟩
Journal articles hal-02916054v1