Etienne GRAVIER

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Publications

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Particle-in-Cell simulations of lithium redeposition in plasma sheaths under oblique magnetic fields

Romain Avril , Stéphane Heuraux , Etienne Gravier , Francesco Volpe , Jérôme Moritz

Physics of Plasmas, 2026, 33 (2), ⟨10.1063/5.0307230⟩

Article dans une revue hal-04834767v3
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Interplay between ion temperature gradient and parallel velocity gradient instabilities in cylindrical geometry: Water-bag vs 5D gyrokinetics

T. Rouyer , M. Lesur , E. Gravier , X. Garbet , Y. Sarazin et al.

Physics of Plasmas, 2025, 32 (8), pp.082502. ⟨10.1063/5.0274782⟩

Article dans une revue hal-05213707v2
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Ideal and resistive impurity parallel-velocity-gradient instability

G Cuerva-Lazaro , Maxime Lesur , O Gürcan , J Bourgeois , C Maestracci et al.

Plasma Physics and Controlled Fusion, 2025, 67 (7), pp.075019. ⟨10.1088/1361-6587/ade4fb⟩

Article dans une revue hal-05288071v1
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Benchmark between N-body, PIC, and semi-Lagrangian simulations of Landau-damped Langmuir wave

Maxime Lesur , Jérôme Moritz , Etienne Gravier , Thomas Drouot

Physics of Plasmas, 2025, 32 (1), pp.013901. ⟨10.1063/5.0240349⟩

Article dans une revue hal-04835129v1
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Controlling impurity transport in 5D gyrokinetic simulations using a transport barrier

Guillaume Lo-Cascio , Etienne Gravier , Maxime Lesur , Thierry Réveillé , Yanick Sarazin et al.

Nuclear Fusion, 2025, 65 (5), pp.056021. ⟨10.1088/1741-4326/adc5ea⟩

Article dans une revue hal-04845964v3
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Phase-space single electron-hole acceleration

A. Guillevic , M. Lesur , D. Mandal , X. Garbet , E. Gravier et al.

Physics of Plasmas, 2025, 32 (2), pp.022117. ⟨10.1063/5.0246056⟩

Article dans une revue hal-04964940v1
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Drift waves and Ion Temperature Gradient instabilities in the large linear device SPEKTRE

Etienne Gravier , Frédéric Brochard , Maxime Lesur , Jérôme Moritz , Stéphane Heuraux et al.

Physics of Plasmas, 2024, 31 (11), ⟨10.1063/5.0227546⟩

Article dans une revue hal-04733195v1
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Simulated temperature of a tungsten spot facing large plasma heat loads

J. Moritz , S. Heuraux , M. Lesur , E. Gravier , F. Brochard et al.

Nuclear Materials and Energy, 2024, pp.101753. ⟨10.1016/j.nme.2024.101753⟩

Article dans une revue hal-04729195v1
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Particle dynamics in a turbulent electric field

A. Guillevic , M. Lesur , X. Garbet , P. Diamond , G. Lo-Cascio et al.

Physics of Plasmas, 2023, 30 (5), pp.052301. ⟨10.1063/5.0135918⟩

Article dans une revue hal-04220177v1
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Self-consistent gyrokinetic modeling of turbulent and neoclassical tungsten transport in toroidally rotating plasmas

K. Lim , X. Garbet , Y. Sarazin , E. Gravier , Maxime Lesur et al.

Physics of Plasmas, 2023, 30 (8), ⟨10.1063/5.0157428⟩

Article dans une revue hal-04180521v1
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Global linear stability analysis of kinetic Trapped Ion Mode (TIM) in tokamak plasma using spectral method

Debraj Mandal , M. Lesur , E Gravier , J.-N. Sama , A. Guillevic et al.

Plasma Physics and Controlled Fusion, 2023, 65 (5), pp.055001. ⟨10.1088/1361-6587/acbe64⟩

Article dans une revue hal-03864496v2
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Thermionic emission of a tungsten surface in high heat flux plasma: PIC simulations

Jérôme Moritz , Stéphane Heuraux , Nicolas Lemoine , Maxime Lesur , Etienne Gravier et al.

Physics of Plasmas, 2023, 30 (8), pp.083514. ⟨10.1063/5.0160767⟩

Article dans une revue hal-04190773v1
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Collision rates estimated from exact N -body simulations of a one-dimensional plasma

Etienne Gravier , Thomas Drouot , Maxime Lesur , Alejandro Guillevic , Guillaume Lo-Cascio et al.

Physics of Plasmas, 2023, 30 (1), pp.012102. ⟨10.1063/5.0124403⟩

Article dans une revue hal-03978193v1
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Transport barrier in 5D gyrokinetic flux-driven simulations

G. Lo-Cascio , Etienne Gravier , T. Réveillé , M. Lesur , Y. Sarazin et al.

Nuclear Fusion, 2022, 62 (12), pp.126026. ⟨10.1088/1741-4326/ac945d⟩

Article dans une revue hal-03838047v1

Gyrokinetic modelling of light to heavy impurity transport in tokamaks

K. Lim , X. Garbet , Y. Sarazin , V. Grandgirard , K. Obrejan et al.

Nuclear Fusion, 2021, 61 (4), pp.046037. ⟨10.1088/1741-4326/abe6b4⟩

Article dans une revue hal-03706197v1
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Sheath size and Child-Langmuir law in one dimensional bounded plasma system in the presence of an oblique magnetic field: PIC results

Jérôme Moritz , Stéphane Heuraux , Etienne Gravier , Maxime Lesur , Frédéric Brochard et al.

Physics of Plasmas, 2021, 28, pp.083501. ⟨10.1063/5.0055790⟩

Article dans une revue hal-03215889v2

Impurity pinch generated by trapped particle driven turbulence

K Lim , Etienne Gravier , Maxime Lesur , X Garbet , Y Sarazin et al.

Plasma Physics and Controlled Fusion, 2020, 62 (9), pp.095018. ⟨10.1088/1361-6587/aba340⟩

Article dans une revue hal-03016458v1
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Validity limits of the passive treatment of impurities in gyrokinetic tokamak simulations

Maxime Lesur , Chabha Djerroud , Kyungtak Lim , Etienne Gravier , Malik Idouakass et al.

Nuclear Fusion, 2020, 60 (3), pp.036016. ⟨10.1088/1741-4326/ab6e48⟩

Article dans une revue hal-02485083v1
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Test particle dynamics in low-frequency tokamak turbulence

Julien Médina , Maxime Lesur , Etienne Gravier , Thierry Reveille , Pierre Bertrand

Physics of Plasmas, 2019, 26 (10), pp.102301. ⟨10.1063/1.5115231⟩

Article dans une revue hal-02362087v1
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Diffusive impurity transport driven by trapped particle turbulence in tokamak plasmas

Etienne Gravier , Maxime Lesur , X. Garbet , Y. Sarazin , J. Médina et al.

Physics of Plasmas, 2019, 26 (8), pp.082306. ⟨10.1063/1.5107443⟩

Article dans une revue hal-02275470v1

Radial density and heat fluxes description in the velocity space: Nonlinear simulations and quasi-linear calculations

Julien Médina , Maxime Lesur , Etienne Gravier , Thierry Reveille , M. Idouakass et al.

Physics of Plasmas, 2018, 25 (12), pp.122304. ⟨10.1063/1.5057420⟩

Article dans une revue hal-01968760v1
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Impurity density gradient influence on trapped particle modes

M. Idouakass , Etienne Gravier , Maxime Lesur , J. Médina , Thierry Réveillé et al.

Physics of Plasmas, 2018, 25 (6), pp.062307. ⟨10.1063/1.5026381⟩

Article dans une revue hal-01816870v1

Bispectral analysis: comparison of two windowing functions

D. Silvagni , Chabha Djerroud , Thierry Réveillé , Etienne Gravier

Journal of Physics: Conference Series, 2018, 982, pp.012007. ⟨10.1088/1742-6596/982/1/012007⟩

Article dans une revue hal-01757671v1
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Transport hysteresis and zonal flow stimulation in magnetized plasmas

Etienne Gravier , Maxime Lesur , Thierry Réveillé , T. Drouot , J. Médina

Nuclear Fusion, 2017, 57 (12), pp.124001. ⟨10.1088/1741-4326/aa8c4c⟩

Article dans une revue hal-01711090v1

A simple model for electron dissipation in trapped ion turbulence

Maxime Lesur , Thomas Cartier-Michaud , Thomas Drouot , P. H. Diamond , Y Kosuga et al.

Physics of Plasmas, 2017, ⟨10.1063/1.4974269⟩

Article dans une revue hal-01489783v1
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Stimulated zonal flow generation in the case of TEM and TIM microturbulence

Etienne Gravier , Maxime Lesur , Thierry Reveille , Thomas Drouot

Physics of Plasmas, 2016, 23 (9), pp.92507 - 92507. ⟨10.1063/1.4962845⟩

Article dans une revue hal-01489774v1

Global gyrokinetic simulations of trapped-electron mode and trapped-ion mode microturbulence

Thomas Drouot , Etienne Gravier , Thierry Réveillé , Mathieu Sarrat , Mégane Collard et al.

Physics of Plasmas, 2015, 22 (8), ⟨10.1063/1.4927920⟩

Article dans une revue hal-01285770v1

Self-generated zonal flows in the plasma turbulence driven by trapped-ion and trapped-electron instabilities

Thomas Drouot , Etienne Gravier , Thierry Réveillé , Mégane Collard

Physics of Plasmas, 2015, 22 (10), ⟨10.1063/1.4933358⟩

Article dans une revue hal-01285767v1

Cylindrical Striations in Air at Low Pressure

Xavier Caron , Etienne Gravier

IEEE Transactions on Plasma Science, 2014, 42 (4), pp.896-898. ⟨10.1109/TPS.2014.2307953⟩

Article dans une revue hal-01286872v1
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A gyro-kinetic model for trapped electron and ion modes

Thomas Drouot , Etienne Gravier , Thierry Réveillé , Alain Ghizzo , Pierre Bertrand et al.

The European Physical Journal D : Atomic, molecular, optical and plasma physics, 2014, 68 (10), pp.280. ⟨10.1140/epjd/e2014-50151-2⟩

Article dans une revue hal-01286883v1

Kinetic water-bag model of global collisional drift waves and ion temperature gradient instabilities in cylindrical geometry

Etienne Gravier , Emmanuel Plaut

Physics of Plasmas, 2013, 20 (4), 042105 / 8p. ⟨10.1063/1.4799814⟩

Article dans une revue hal-01287079v1

Transitions between drift waves in a magnetized cylindrical plasma: experiments and fluid model, solved with a spectral method

Etienne Gravier , Emmanuel Plaut , Xavier Caron , Mathieu Jenny

The European Physical Journal D : Atomic, molecular, optical and plasma physics, 2013, 67 (1), 8p. ⟨10.1140/epjd/e2012-30637-7⟩

Article dans une revue istex hal-01287083v1

The gyrokinetic Water-bag modeling in toroidal geometry

R. Klein , E. Gravier , Jean-Hughes Chatenet , Nicolas Besse , Pierre Bertrand et al.

The European Physical Journal D : Atomic, molecular, optical and plasma physics, 2011, 62 (3), pp.413-420. ⟨10.1140/epjd/e2011-10595-4⟩

Article dans une revue istex hal-00594882v1

Water-bag modeling of a multispecies plasma

Pierre Morel , E. Gravier , Nicolas Besse , R. Klein , Alain Ghizzo et al.

Physics of Plasmas, 2011, 18 (3), pp.032512. ⟨10.1063/1.3565019⟩

Article dans une revue hal-00594880v1

Gyrokinetic water-bag modeling of a plasma column: magnetic moment distribution and finite Larmor radius effects

R. Klein , E. Gravier , Pierre Morel , Nicolas Besse , Pierre Bertrand

Physics of Plasmas, 2009, 16 (8), pp.082106. ⟨10.1063/1.3174926⟩

Article dans une revue hal-00594875v1

Gyrokinetic-water-bag modeling of low-frequency instabilities in a laboratory magnetized plasma column

E. Gravier , R. Klein , Pierre Morel , Nicolas Besse , Pierre Bertrand

Physics of Plasmas, 2008, 15 (12), pp.122103. ⟨10.1063/1.3036930⟩

Article dans une revue hal-00594872v1

Weak turbulence theory and simulation of the gyro-water-bag model

Nicolas Besse , Pierre Bertrand , Pierre Morel , E. Gravier

Physical Review E : Statistical, Nonlinear, and Soft Matter Physics [2001-2015], 2008, 77 (5), pp.056410. ⟨10.1103/PhysRevE.77.056410⟩

Article dans une revue hal-00594870v1

The water bag model and gyrokinetic applications

Pierre Morel , E. Gravier , Nicolas Besse , Alain Ghizzo , Pierre Bertrand

Communications in Nonlinear Science and Numerical Simulation, 2008, 13 (1), pp.11-17. ⟨10.1016/j.cnsns.2007.03.016⟩

Article dans une revue istex hal-00594862v1

Gyrokinetic modelling: a multi water bag approach

Pierre Morel , E. Gravier , Nicolas Besse , R. Klein , Alain Ghizzo et al.

Physics of Plasmas, 2007, 14 (11), pp.112109. ⟨10.1063/1.2804079⟩

Article dans une revue hal-00594865v1

Beyond scale separation in gyrokinetic turbulence

Xavier Garbet , Yanick Sarazin , Virginie Grandgirard , Guilhem Dif-Pradalier , Guillaume Darmet et al.

Nuclear Fusion, 2007, 47 (9), pp.1206-1212. ⟨10.1088/0029-5515/47/9/017⟩

Article dans une revue istex hal-00594867v1

Ondes et vibrations

Etienne Gravier

Ellipses, pp.264, 2018, Références sciences, 9782340028562

Ouvrages hal-01930123v1

Gyrokinetic modelling of lithium turbulent transport in the core plasma

R Avril , E Gravier , K Lim , G Lo-Cascio , Y Sarazin et al.

29th EU-US Transport Task Force Workshop, Sep 2025, Budapest, Hungary

Communication dans un congrès hal-05350838v1
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Erosion and redeposition of Li from a liquid metal wall facing a magnetized plasma

R. Avril , J. Moritz , E. Gravier , F. Brochard , M. Lesur et al.

26th Plasma-surface interaction conference, May 2024, Marseille, France

Communication dans un congrès hal-05350809v1

Erosion and transport of lithium from a liquid metal wall facing a fusion plasma

R. Avril , E. Gravier , S. Heuraux , J. Moritz

Journée de la matière condensée 2024, Oct 2024, Marseille, France

Communication dans un congrès hal-05350761v1
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SPEKTRE, a linear radiofrequency device for investigating edge plasma physics

F Brochard , D Geneve , S Heuraux , V Bobkov , D Del Sarto et al.

49th EPS Conference on Plasma Physics, Jul 2023, Bordeaux, France

Communication dans un congrès hal-04171543v1
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Collision rates estimated from exact <i>N</i>-body simulations

E. Gravier , T. Drouot , M. Lesur , A. Guillevic , G. Lo-Cascio et al.

49th European Plasma Physics Conference (EPS 2023), EPS, Jul 2023, Bordeaux, France

Communication dans un congrès hal-04250462v1
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Global linear stability analysis of kinetic Trapped Ion Modes (TIM) and their nonlinear saturation in tokamak plasma

Debraj Mandal , Maxime Lesur , Etienne Gravier , Juvert Njeck Sama , Alejandro Guillevic et al.

49th Conference on Plasma Physics, European Physical Society, Jul 2023, Bordeaux, France

Communication dans un congrès hal-04597456v1

Scaling of turbulent diffusion in the quasilinear resonance broadening regime and beyond

Maxime Lesur , Alejandro Guillevic , Garbet X. , Diamond P.H. , G. Lo-Cascio et al.

6th Asia-Pacific Conference on Plasma Physics, Chiba University, Oct 2022, Chiba, Japan

Communication dans un congrès hal-04595342v1
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On the road to Kubo > 1:

Alejandro Guillevic , Maxime Lesur , Xavier Garbet , A. Ghizzo , Etienne Gravier et al.

Festival de Théorie 2022, Jul 2022, Aix-en-Provence, France

Communication dans un congrès hal-04595326v1
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Resonance broadening in quasilinear theory: towards Kubo >1

Alejandro Guillevic , Maxime Lesur , Xavier Garbet , A. Ghizzo , Etienne Gravier et al.

48th EPS Conference on Plasma Physics, Jun 2022, Online, Spain

Communication dans un congrès hal-04142353v1
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Impurity transport in collisionless trapped-particle-driven turbulence

Maxime Lesur , Etienne Gravier , Kyungtak Lim , Chabha Djerroud , Malik Idouakass et al.

28th IAEA Fusion Energy Conference, May 2021, Nice, France

Communication dans un congrès hal-04326312v2

Spatiotemporal chaos and convective transport behind a limiter in a magnetized laboratory plasma: From regular to trubulent regimes

Thiery Pierre , G. Leclert , D. Guyomarc'H , K. Quotb , Frederic Brochard et al.

European Physical Society Conference on Controlled Fusion and Plasma Physics, Jun 2002, Montreux, Switzerland

Communication dans un congrès hal-02120182v1

Dynamical control of the convective transport behind a limiter in a magnetized laboratory plasmas

Thiery Pierre , Alexandre Escarguel , Guyomarc'H Didier , Gerard Leclert , Etienne Gravier et al.

29th European Physical Society Conference on Controlled Fusion and Plasma Physics, Jun 2002, Montreux, Switzerland

Communication dans un congrès hal-02120180v1

Contrôle expérimental du chaos spatio-temporel des ondes de dérive dans un plasma magnétisé

Thiery Pierre , Etienne Gravier , Xavier Caron , Gerard Bonhomme

Deuxième Rencontre du Non-Linéaire, Mar 1999, Paris, France

Communication dans un congrès hal-02120156v1

Contrôle du chaos spatio-temporel: Expériences dans un plasma magnétisé

Etienne Gravier , Thiery Pierre , Xavier Caron , Gerard Bonhomme

Congrès général de la Société Française de Physique, Jul 1999, Clermont-Ferrand, France

Communication dans un congrès hal-02120173v1

Study and control of the chaotic regimes of nonlinear drift waves in a magnetized plasma

Etienne Gravier , Thiery Pierre , Xavier Caron , Gerard Bonhomme

26th European Physical Society Conference on Controlled Fusion and Plasma Physics, Jun 1999, Maastricht, Netherlands

Communication dans un congrès hal-02120167v1

Le contrôle du chaos spatio-temporel des ondes de dérive dans un plasma magnétisés

Thiery Pierre , Etienne Gravier , Gerard Bonhomme , Xavier Caron

2nd Colloque Chaos Temporel et Spatio-temporel, Dec 1998, Rouen, France

Communication dans un congrès hal-02120154v1
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Parametric study of Ion Temperature Gradient and Parallel Velocity gradient instabilities and 5d gyrokinetic transport simulations in cylindrical geometry

T Rouyer , M. Lesur , E Gravier , X. Garbet , Y Sarazin et al.

TTF 2025 - 29th EU-US Transport Task Force Workshop, Sep 2025, Budapest, Hungary.

Poster de conférence hal-05471970v1
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Competition between ion temperature gradient and parallel velocity gradient instabilities in tokamaks studied with 5d gyrokinetic simulations

T Rouyer , M Lesur , E Gravier , X Garbet , Y Sarazin et al.

50th EPS Conference on Plasma Physics, Jul 2024, Salamanque, Spain

Poster de conférence hal-05471922v1
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Erosion and redeposition of lithium from a liquid metal wall facing a magnetized plasma

Romain Avril , Etienne Gravier , F. Brochard , Maxime Lesur , Stéphane Heuraux et al.

26th Plasma-Surface Interaction Conference (PSI-26), May 2024, Marseille, France

Poster de conférence hal-04834783v1
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Surface temperature of a plasma facing tungsten surface calculated by means of 1D and 2D PIC simulations

Jérôme Moritz , Stéphane Heuraux , Maxime Lesur , Etienne Gravier , Frédéric Brochard et al.

26th International Conference on Plasma Surface Interaction in Controlled Fusion Devices, May 2024, Marseille, France

Poster de conférence hal-04776227v1
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Ion transport through Radio-Frequency sheaths studied by Particle-In-Cell simulations

Jérôme Moritz , Stéphane Heuraux , Maxime Lesur , Etienne Gravier , F. Brochard et al.

27th Joint EU-US Transport Task Force Meeting, Sep 2023, Nancy, France

Poster de conférence hal-04198020v1
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SPEKTRE, a linear radiofrequency device for investigating edge plasma physics

F. Brochard , D Genève , V Bobkov , E Faudot , S Heuraux et al.

49th EPS Conference on Plasma Physics, Jul 2023, Bordeaux, France.

Poster de conférence hal-04171521v1
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Tungsten surface temperature calculated by means of PIC simulations: bifurcation and space charge limited regime

J. Moritz , S. Heuraux , M. Lesur , E Gravier , F Brochard et al.

19th International Conference on Plasma-Facing Materials and Components for Fusion Applications, May 2023, Bonn, Germany

Poster de conférence hal-04145346v1
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Modeling impurity sources, transport and screening in edge tokamak plasmas: comparison with WEST experiments and application to ITER scenarios

Ciraolo G. , Bufferand H. , Fedorczak N. , Rivals N. , Galazka K. et al.

29th IAEA Fusion Energy Conference (FEC 2023), Oct 2023, Londres, United Kingdom

Poster de conférence cea-04566270v1
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Simulations of impurity transport with TERESA and GYSELA codes

Maxime Lesur , Kyungtak Lim , G. Lo-Cascio , Garbet X. , Sarazin Y. et al.

US-EU joint Transport Taskforce Workshop, Apr 2022, Santa Rosa, United States. 2022

Poster de conférence hal-04595305v1