Ozgur Gurcan

162
Documents

Présentation

  1. Personal Information :

Date of Birth: 12-12-1976 Nationality: Turkish

ResearcherID: A1362-2013 (http://www.researcherid.com/rid/A-1362-2013)

Github account:https://github.com/gurcani

  1. Education :

2018: HDR (i.e. Habilitation), Sorbonne Université

2005 : PhD University of California, San Diego (UCSD), Department of Physics.

Thesis :Nonlinear analysis of Electron Temperature Gradient Driven Turbulence.

1999 : B.S. Middle East Technical University, Department of Physics (Advanced Physics Program).

  1. Professional Experience :

Dec 2009-Present : CNRS, CR, Laboratoire de Physique des Plasmas (LPP), Ecole Polytechnique

May 2008-Dec 2009 : CNRS, Postdoc, LPP, Ecole Polytechnique (at CEA-Cadarache)

May 2005-May 2008 : Postdoc, UCSD, Center for Astrophysics and Space Sciences.

Aug 2000-May 2005 : Graduate Student Researcher, UCSD, Phsyics Dept. + %25 Teaching Assistant for the first year.

Jun 2004-Aug 2004 : Summer Lecturer, UCSD, Physics Dept. (Intro. Electricity and Magnetism)

1993-1994 : Computer Game Designer, Siliconworx (Istanbul Efsaneleri- Lale Savascilari, primary Amiga coder).

  1. Contracts – Prizes :

  • Agence National de la Recherce, (2010-2014) Young Scientist Funding, 205,000 € (MTSEPT ANR-JCJC-0403-01).
  • 3rd author of the paper that won the 2012 Nuclear Fusion Prize (1st : Patrick H. Diamond).
  • Various roles in many euratom (eurofusion) projects.
  1. Research Interests:

Plasma and neutral fluid turbulence. Reduced models, fundamental turbulence studies. Zonal flows, coherent structures, pattern formation and selection, renormalization techniques in plasma physics, shell models and their application to plasma turbulence, momentum transport, intrinsic rotation and L-H transition in tokamaks, electron thermal transport, turbulence spreading and nonlocal turbulent transport in hot, magnetized plasmas.

  1. Teaching Experience :

  • Teaching assistantship, -problem sessions and grading- first year at UCSD.

  • Lecturer for a summer class on introductory Electricity and Magnetism (2004).

  • Taught a masters level class (in the program, M2R Physique Fondamentale, Spécialité Optique Matière et Plasmas) called “Turbulence et Applications” in 2011-2012 together with Eric Buchlin.

  • Lecture series (Theory of Turbulence, Measurement and Analysis of Density Fluctuations, Modelling of Plasma Turbulence) in the Goal Oriented Training in Theory (GOTiT) program (March 2010).

  • Various invited pedagogical lectures :

  1. Supervision :

Students:

Vincent Berionni : 2011-2014, %100, “Etude de l'impact des flux zonaux sur la turbulence plasma, la transition LH et la production d'entropie”.

Shaokang Xu : 2015-2018: %50 avec Pierre Morel, “Reduced models in plasma turbulence”

Özgür Gültekin :** 2013-2017 %100 (supervised him remotely with a nominal supervisor in Turkey), “Renormalization of ion temperature gradient driven turbulence”

Postdocs:

Christopher McDevitt: 2010 -2011 “Studies of turbulence driven plasma rotation”

Pierre Morel: 2011-2012 “Gyrokinetic simulations, simulation-experiment comparisons”

Romain Meyrand1: 2013-2015 “Weak turbulence in plasmas”

Sumire Kobayashi2: 2013-2016 “Wave number spectrum and predator-prey oscillations in gyrokinetic turbulence”

Rameswar Singh: 2013-2015 +3 months in 2016, “Physics of geodesic acoustic modes, and ExB suppression”

Katy Ghantous: 2013-2015, “Wave number spectrum, shell models, hierarchical tree models”

***Sara Moradi:***2013 (about 6 months) “Synchronization in coupled oscillators and predator-prey dynamics”.

Yang Li*:***2019(2 year contract from Chinese Scholarship Council) “Reduced models and Network approaches in Fusion Plasmas”.

  1. Organizational Experience:

  • Scientific committee of

    • 6th, 7th , 8th,9thand 10thFestivals de Theorie, 2011, 2013, 2015, 2017 and 2019 in Aix en Provence.
  • Scientific and the organizing committes of

    • Winter school “Dynamics and turbulent transport in plasmas and conducting fluids”, 2011 at Ecole Physiques des Houches.
  • Selection committee of the Rencontres Nonlineaires between 2013-2016.

  • I organized:

    • the Plasma Physics Seminars in Physics Department at UCSD (2005-2008)
    • The journal club on plasma turbulence in the LPP (2012-2015 or so)
    • Working group on turbulence in CEA-Cadarache, (two PRLs in 2009).
    • I lead the “axe tranverse ‘turbulence’” at LPP together with Sébastien Galtier (an important aspect of our Laboratory LPP).

1Romain worked most of the time with his ex-supervisor Sebastien Galtier even though he was paid from my ANR project, which I welcomed because he was producing important physics results with Sebastian.

2Sumire was actually a postdoc of Fouad Sahraoui in Space Plasmas team, but because she had worked on fusion before, we wrote a number of papers together.

Publications

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Publications

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Phase transition from turbulence to zonal flows in the Hasegawa–Wakatani system

P L Guillon , Ö D Gürcan
Physics of Plasmas, 2025, 32 (1), ⟨10.1063/5.0242282⟩
Article dans une revue (article de synthèse) hal-04918244 v1
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Reversal of the Parallel Drift Frequency in Anomalous Transport of Impurity Ions

Shaokang Xu , Shinya Maeyama , Tomo-Hiko Watanabe , Özgür D. Gürcan
Physical Review Letters, 2024, 132 (10), pp.105101. ⟨10.1103/PhysRevLett.132.105101⟩
Article dans une revue hal-04750154 v1
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Wave-number Space Networks in Plasma Turbulence

Ö. Gürcan
Reviews of Modern Plasma Physics, 2023, 7 (1), pp.20. ⟨10.1007/s41614-023-00122-7⟩
Article dans une revue hal-04212188 v1
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Structure Dominated Two-Dimensional Turbulence : Formation, Dynamics and Interactions of Dipole Vortices

Ö Gürcan
Journal of Physics A: Mathematical and Theoretical, 2023, 56 (28), pp.285701. ⟨10.1088/1751-8121/acdc6b⟩
Article dans une revue hal-04212192 v1
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Phase and amplitude evolution in the network of triadic interactions of the Hasegawa–Wakatani system

Ö. Gürcan , J. Anderson , S. Moradi , A. Biancalani , P. Morel
Physics of Plasmas, 2022, 29 (5), pp.052306. ⟨10.1063/5.0089073⟩
Article dans une revue hal-03865423 v1
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A differential approximation model for passive scalar turbulence

Pierre Morel , Shaokang Xu , Özgür D. Gürcan
Journal of Physics A: Mathematical and Theoretical, 2021, 54 (33), pp.335701. ⟨10.1088/1751-8121/ac1484⟩
Article dans une revue hal-03328658 v1
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Dynamical network models of the turbulent cascade

Özgür D. Gürcan
Physica D: Nonlinear Phenomena, 2021, 426, pp.132983. ⟨10.1016/j.physd.2021.132983⟩
Article dans une revue hal-03328602 v1
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Generalized curvature modified plasma dispersion functions and Dupree renormalization of toroidal ITG

Ö Gültekin , Özgür D. Gürcan
Plasma Physics and Controlled Fusion, 2020, 62 (2), pp.025018. ⟨10.1088/1361-6587/ab56a7⟩
Article dans une revue hal-02415121 v1
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Turbulence as a Network of Fourier Modes

Özgür D. Gürcan , Yang Li , Pierre Morel
Mathematics , 2020, 8 (4), pp.530. ⟨10.3390/math8040530⟩
Article dans une revue hal-02650149 v1
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Spiral chain models of two-dimensional turbulence

Özgür D. Gürcan , Shaokang Xu , Pierre Morel
Physical Review E , 2019, 100 (4), ⟨10.1103/PhysRevE.100.043113⟩
Article dans une revue hal-02415126 v1

A turbulent cascade model of bounce averaged gyrokinetics

S. Xu , Pierre Morel , Özgür D. Gürcan
Physics of Plasmas, 2018, 25 (2), pp.022304. ⟨10.1063/1.5020145⟩
Article dans une revue hal-01894815 v1

Drift-wave observation in a toroidal magnetized plasma and comparison with a modified Hasegawa-Wakatani model

Peter Donnel , Pierre Morel , Cyrille Honoré , Özgür D. Gürcan , V. Pisarev et al.
Physics of Plasmas, 2018, 25 (6), pp.062127. ⟨10.1063/1.5025141⟩
Article dans une revue hal-01894816 v1

Logarithmically discretized model of bounce averaged gyrokinetics and its implications on tokamak turbulence

S. Xu , Pierre Morel , Özgür D. Gürcan
Physics of Plasmas, 2018, 25 (10), pp.102306. ⟨10.1063/1.5049681⟩
Article dans une revue hal-02271410 v1
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Coexistence of Weak and Strong Wave Turbulence in Incompressible Hall Magnetohydrodynamics

Romain Meyrand , K. H. Kiyani , Özgur D. Gürcan , Sébastien Galtier
Physical Review X, 2018, 8 (3), pp.031066. ⟨10.1103/PhysRevX.8.031066⟩
Article dans une revue hal-01884918 v1

Poloidal asymmetries of flows in the Tore Supra tokamak

Laure Vermare , Pascale Hennequin , Özgür D. Gürcan , X. Garbet , Cyrille Honoré et al.
Physics of Plasmas, 2018, 25 (2), pp.020704. ⟨10.1063/1.5022122⟩
Article dans une revue hal-01894817 v1

Nested polyhedra model of isotropic magnetohydrodynamic turbulence

Özgür D. Gürcan
Physical Review E , 2018, 97, pp.063111. ⟨10.1103/PhysRevE.97.063111⟩
Article dans une revue hal-01894818 v1

Intrinsic non-inductive current driven by ETG turbulence in tokamaks

P. K. Kaw , R. Singh , Özgür D. Gürcan
Physics of Plasmas, 2017, 24, pp.102303. ⟨10.1063/1.4990746⟩
Article dans une revue hal-01894828 v1

Stable and unstable roots of ion temperature gradient driven mode using curvature modified plasma dispersion functions

Ozgur Gultekin , Özgür D. Gürcan
Plasma Physics and Controlled Fusion, 2017, 60 (2), pp.025021. ⟨10.1088/1361-6587/aa9e27⟩
Article dans une revue hal-01894821 v1
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Saturation of energetic-particle-driven geodesic acoustic modes due to wave–particle nonlinearity

A. Biancalani , I. Chavdarovski , Z. Qiu , A. Bottino , D. Del Sarto et al.
Journal of Plasma Physics, 2017, 83 (6), pp.725830602. ⟨10.1017/S0022377817000976⟩
Article dans une revue hal-01791835 v1
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Nested polyhedra model of turbulence

Özgür D. Gürcan
Physical Review E , 2017, 95 (6), pp.063102. ⟨10.1103/PhysRevE.95.063102⟩
Article dans une revue hal-01548206 v1

Localized reversal of the perpendicular velocity in Tore Supra ohmic, L-mode, limited plasmas

Elisée Trier , Pascale Hennequin , Özgür D. Gürcan , R. Sabot , J. Bucalossi et al.
Nuclear Fusion, 2017, 57 (4), pp.046021. ⟨10.1088/1741-4326/aa59bb⟩
Article dans une revue hal-01894827 v1

Tractable flux-driven temperature, density, and rotation profile evolution with the quasilinear gyrokinetic transport model QuaLiKiz

J. Citrin , C. Bourdelle , F. J. Casson , C. Angioni , N. Bonanomi et al.
Plasma Physics and Controlled Fusion, 2017, 59 (12), ⟨10.1088/1361-6587/aa8aeb⟩
Article dans une revue hal-01785567 v1

Linear gyrokinetic investigation of the geodesic acoustic modes in realistic tokamak configurations

I. Novikau , A. Biancalani , A. Bottino , G. D. Conway , Özgür D. Gürcan et al.
Physics of Plasmas, 2017, 24 (12), pp.122117. ⟨10.1063/1.5003784⟩
Article dans une revue hal-01894820 v1

Geodesic acoustic modes with poloidal mode couplings ad infinitum

Rameswar Singh , Özgür D. Gürcan
Physics of Plasmas, 2017, 24, pp.022507. ⟨10.1063/1.4976116⟩
Article dans une revue hal-01894830 v1

Multi-shell transport model for L-H transition

Vincent Berionni , Pierre Morel , Özgür D. Gürcan
Physics of Plasmas, 2017, 24 (12), pp.122310. ⟨10.1063/1.4998569⟩
Article dans une revue hal-01894819 v1
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Logarithmic discretization and systematic derivation of shell models in two-dimensional turbulence

Özgür D. Gürcan , Pierre Morel , Sumire Kobayashi , Rameswar Singh , S. Xu et al.
Physical Review E , 2016, 94, pp.033106. ⟨10.1103/PhysRevE.94.033106⟩
Article dans une revue hal-01550946 v1

Transport matrix for particles and momentum in collisional drift waves turbulence in linear plasma devices

A. Ashourvan , P.H. Diamond , Özgür D. Gürcan
Physics of Plasmas, 2016, 23, pp.022309. ⟨10.1063/1.4942420⟩
Article dans une revue hal-01550947 v1

Towards an emerging understanding of non-locality phenomena and non-local transport

K. Ida , Z. Shi , H. J. Sun , S. Inagaki , K. Kamiya et al.
Nuclear Fusion, 2015, 55 (1), pp.013022. ⟨10.1088/0029-5515/55/1/013022⟩
Article dans une revue hal-01550956 v1

Comprehensive comparisons of geodesic acoustic mode characteristics and dynamics between Tore Supra experiments and gyrokinetic simulations

A. Storelli , Laure Vermare , Pascale Hennequin , Özgür D. Gürcan , Guilhem Dif-Pradalier et al.
Physics of Plasmas, 2015, 22 (6), ⟨10.1063/1.4922845⟩
Article dans une revue hal-01550958 v1
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Finding the Elusive E × B Staircase in Magnetized Plasmas

Guilhem Dif-Pradalier , G Hornung , Philippe Ghendrih , Yanick Sarazin , F Clairet et al.
Physical Review Letters, 2015, 114, pp.085004. ⟨10.1103/PhysRevLett.114.085004⟩
Article dans une revue cea-01468384 v1

Experimental turbulence studies for gyro-kinetic code validation using advanced microwave diagnostics

U. Stroth , A. Bañón Navarro , G. D. Conway , T. Görler , T. Happel et al.
Nuclear Fusion, 2015, 55 (8), pp.083027. ⟨10.1088/0029-5515/55/8/083027⟩
Article dans une revue hal-01550959 v1

Direct identification of predator-prey dynamics in gyrokinetic simulations

Sumire Kobayashi , Özgür D. Gürcan , P.H. Diamond
Physics of Plasmas, 2015, 22 (9), pp.090702. ⟨10.1063/1.4930127⟩
Article dans une revue hal-01550948 v1

Turbulence elasticity: a key concept to a unified paradigm of L -> I -> H transition

Z. B. Guo , P.H. Diamond , Y. Kosuga , Özgür D. Gürcan
Nuclear Fusion, 2015, 55 (4), pp.043022. ⟨10.1088/0029-5515/55/4/043022⟩
Article dans une revue hal-01550954 v1

Predator-prey model for the self-organization of stochastic oscillators in dual populations.

S. Moradi , J. Anderson , Özgür D. Gürcan
Physical Review E , 2015, 92, pp.06293. ⟨10.1103/PhysRevE.92.062930⟩
Article dans une revue hal-01550960 v1
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Geodesic acoustic modes in a fluid model of tokamak plasma: the effects of finite beta and collisionality

Rameswar Singh , A. Storelli , Özgür D. Gürcan , Pascale Hennequin , Laure Vermare et al.
Plasma Physics and Controlled Fusion, 2015, 57, pp.125002. ⟨10.1088/0741-3335/57/12/125002⟩
Article dans une revue hal-01550952 v1

Gyrokinetic turbulence cascade via predator-prey interactions between different scales

Sumire Kobayashi , Özgür D. Gürcan
Physics of Plasmas, 2015, 22 (5), pp.050702. ⟨10.1063/1.4920965⟩
Article dans une revue hal-01550955 v1

Wave-number spectrum of dissipative drift waves and a transition scale

K. Ghantous , Özgür D. Gürcan
Physical Review E , 2015, 92 (3), pp.033107. ⟨10.1103/PhysRevE.92.033107⟩
Article dans une revue hal-01550950 v1

Zonal flows and pattern formation

Özgür D. Gürcan , P.H. Diamond
Journal of Physics A: Mathematical and Theoretical, 2015, 48 (29), pp.293001. ⟨10.1088/1751-8113/48/29/293001⟩
Article dans une revue hal-01550951 v1

Numerical computation of the modified plasma dispersion function with curvature

Özgür D. Gürcan
Journal of Computational Physics, 2014, 269, pp.156-167. ⟨10.1016/j.jcp.2014.03.017⟩
Article dans une revue hal-01550964 v1

E x B shear pattern formation by radial propagation of heat flux waves

Y. Kosuga , P.H. Diamond , Guilhem Dif-Pradalier , Özgür D. Gürcan
Physics of Plasmas, 2014, 21 (5), ⟨10.1063/1.4872018⟩
Article dans une revue hal-01550963 v1
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Characterization of predator-prey dynamics, using the evolution of free energy in plasma turbulence

Pierre Morel , Özgür D. Gürcan , Vincent Berionni
Plasma Physics and Controlled Fusion, 2014, 56 (1), pp.015002. ⟨10.1088/0741-3335/56/1/015002⟩
Article dans une revue hal-01550966 v1

A Multi Water Bag model of drift kinetic electron plasma

Pierre Morel , Florent Dreydemy Ghiro , Vincent Berionni , David Coulette , Nicolas Besse et al.
The European Physical Journal D : Atomic, molecular, optical and plasma physics, 2014, 68 (8), ⟨10.1140/epjd/e2014-50165-8⟩
Article dans une revue hal-01286886 v1

Elasticity in drift-wave-zonal-flow turbulence

Z. B. Guo , P.H. Diamond , Y. Kosuga , Özgür D. Gürcan
Physical Review E , 2014, 89 (4), ⟨10.1103/PhysRevE.89.041101⟩
Article dans une revue hal-01550969 v1

Phase space structures in gyrokinetic simulations of plasma turbulence

Philippe Ghendrih , C. Norscini , T. Cartier-Michaud , Guilhem Dif-Pradalier , J. Abiteboul et al.
The European Physical Journal D : Atomic, molecular, optical and plasma physics, 2014, 68 (10), pp.303. ⟨10.1140/epjd/e2014-50210-8⟩
Article dans une revue hal-01550967 v1

Coherent structures in ion temperature gradient turbulence-zonal flow

Rameswar Singh , R. Singh , P. Kaw , Özgür D. Gürcan , P.H. Diamond
Physics of Plasmas, 2014, 21 (10), pp.102306. ⟨10.1063/1.4898207⟩
Article dans une revue hal-01550971 v1

Turbulence elasticity-A new mechanism for transport barrier dynamics

Z. B. Guo , P.H. Diamond , Y. Kosuga , Özgür D. Gürcan
Physics of Plasmas, 2014, 21 (9), ⟨10.1063/1.4894695⟩
Article dans une revue hal-01550968 v1

Physics of Stimulated L->H Transitions

K. Miki , P.H. Diamond , S. -H. Hahn , W. W. Xiao , Özgür D. Gürcan et al.
Physical Review Letters, 2013, 110, pp.195002. ⟨10.1103/PhysRevLett.110.195002⟩
Article dans une revue hal-01550973 v1
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Angular momentum transport modeling: achievements of a gyrokinetic quasi-linear approach

P. Cottier , C. Bourdelle , Y. Camenen , Özgür D. Gürcan , F.J. Casson et al.
Plasma Physics and Controlled Fusion, 2013, 56, pp.015011. ⟨10.1088/0741-3335/56/1/015011⟩
Article dans une revue hal-00926719 v1

Spatio-temporal evolution of the H -> L back transition

K. Miki , P.H. Diamond , L. Schmitz , D. C. Mcdonald , T. Estrada et al.
Physics of Plasmas, 2013, 20 (6), pp.062304. ⟨10.1063/1.4812555⟩
Article dans une revue hal-01550974 v1

ECH effects on toroidal rotation: KSTAR experiments, intrinsic torque modelling and gyrokinetic stability analyses

Y. J. Shi , W. H. Ko , J.M. Kwon , P.H. Diamond , S. G. Lee et al.
Nuclear Fusion, 2013, 53 (11), ⟨10.1088/0029-5515/53/11/113031⟩
Article dans une revue hal-01550976 v1

Transport of radial heat flux and second sound in fusion plasmas

Özgür D. Gürcan , P.H. Diamond , X. Garbet , Vincent Berionni , Guilhem Dif-Pradalier et al.
Physics of Plasmas, 2013, 20, pp.022307. ⟨10.1063/1.4792161⟩
Article dans une revue hal-01550975 v1

How the Propagation of Heat-Flux Modulations Triggers ExB Flow Pattern Formation

Y. Kosuga , P.H. Diamond , Özgür D. Gürcan
Physical Review Letters, 2013, 110, pp.105002. ⟨10.1103/PhysRevLett.110.105002⟩
Article dans une revue hal-01550977 v1

Progress on theoretical issues in modelling turbulent transport

Y. Kosuga , P.H. Diamond , L. Wang , Özgür D. Gürcan , T.S. Hahm
Nuclear Fusion, 2013, 53 (4), pp.043008. ⟨10.1088/0029-5515/53/4/043008⟩
Article dans une revue hal-01550981 v1

Structure of nonlocality of plasma turbulence

Özgür D. Gürcan , Laure Vermare , Pascale Hennequin , Vincent Berionni , P.H. Diamond et al.
Nuclear Fusion, 2013, 53, pp.073029. ⟨10.1088/0029-5515/53/7/073029⟩
Article dans une revue hal-01550972 v1

Symmetry breaking effects of density gradient on parallel momentum transport: A new rau s * effect

Rameswar Singh , R. Singh , P. Kaw , Özgür D. Gürcan , P.H. Diamond et al.
Physics of Plasmas, 2012, 19, pp.012301. ⟨10.1063/1.3672518⟩
Article dans une revue hal-01550984 v1

Quasilinear transport modelling at low magnetic shear

Jonathan Citrin , C. Bourdelle , P. Cottier , D.F. Escande , Özgür D. Gürcan et al.
Physics of Plasmas, 2012, 19, pp.062305. ⟨10.1063/1.4719697⟩
Article dans une revue hal-01550989 v1

An electromagnetic theory of turbulence driven poloidal rotation

C.J. Mcdevitt , Özgür D. Gürcan
Physics of Plasmas, 2012, 19, pp.102311. ⟨10.1063/1.4764078⟩
Article dans une revue hal-01550991 v1

Spatio-temporal evolution of the L -> I -> H transition

K. Miki , P.H. Diamond , Özgür D. Gürcan , G.R. Tynan , T. Estrada et al.
Physics of Plasmas, 2012, 19, pp.092306. ⟨10.1063/1.4753931⟩
Article dans une revue hal-01550987 v1

Detection of geodesic acoustic mode oscillations, using multiple signal classification analysis of doppler backscattering signal on tore supra

Laure Vermare , Pascale Hennequin , Özgür D. Gürcan , Team Tore Supra
Nuclear Fusion, 2012, 52, pp.063008. ⟨10.1088/0029-5515/52/6/063008⟩
Article dans une revue istex hal-01550988 v1

Analysis of symmetry breaking mechanisms and the role of turbulence self-regulation in intrinsic rotation

J.M. Kwon , Sukyoung Yi , T. Rhee , P.H. Diamond , K. Miki et al.
Nuclear Fusion, 2012, 52, pp.013004. ⟨10.1088/0029-5515/52/1/013004⟩
Article dans une revue istex hal-01550983 v1

Effect of sheared flow on the growth rate and turbulence decorrelation

Özgür D. Gürcan
Physical Review Letters, 2012, 109, pp.155006. ⟨10.1103/PhysRevLett.109.155006⟩
Article dans une revue hal-01550985 v1

On plasma rotation with toroidal magnetic field ripple and no external momentum input

C. Fenzi , X. Garbet , Elisée Trier , Pascale Hennequin , C. Bourdelle et al.
Nuclear Fusion, 2011, 51, pp.103038. ⟨10.1088/0029-5515/51/10/103038⟩
Article dans une revue istex hal-01550992 v1

Collisionality scaling in Tore Supra: detailed energy confinement analysis, turbulence measurements and gyrokinetic modelling

C. Bourdelle , T. Gerbaud , Laure Vermare , A. Casati , Thierry Aniel et al.
Nuclear Fusion, 2011, 51, pp.063037. ⟨10.1088/0029-5515/51/6/063037⟩
Article dans une revue istex hal-01551002 v1

Predator prey oscillations in a simple cascade model of drift wave turbulence

Vincent Berionni , Özgür D. Gürcan
Physics of Plasmas, 2011, 18, pp.112301. ⟨10.1063/1.3656953⟩
Article dans une revue hal-01550996 v1

Wavenumber spectrum of micro-turbulence in tokamak plasmas / Spectre en nombre d'onde de la micro-turbulence dans les plasmas de tokamak

Laure Vermare , Özgür D. Gürcan , Pascale Hennequin , Cyrille Honoré , X. Garbet et al.
Comptes Rendus. Physique, 2011, 12 (2), pp.115 - 122. ⟨10.1016/j.crhy.2010.11.003⟩
Article dans une revue hal-01551001 v1

Turbulence propagation in heat flux-driven plasmas: implications for temperature profile structure

Z.H. Wang , P.H. Diamond , Özgür D. Gürcan , X. Garbet , X.G. Wang
Nuclear Fusion, 2011, 51, pp.073009. ⟨10.1088/0029-5515/51/7/073009⟩
Article dans une revue istex hal-01550993 v1

Edge Temperature Gradient as Intrinsic Rotation Drive in Alcator C-Mod Tokamak Plasmas

J.E. Rice , J.W. Hughes , P.H. Diamond , Y. Kosuga , Y.A. Podpaly et al.
Physical Review Letters, 2011, 106, pp.215001. ⟨10.1103/PhysRevLett.106.215001⟩
Article dans une revue hal-01550995 v1

Impact of collisionality on fluctuation characteristics of micro-turbulence

Laure Vermare , Pascale Hennequin , Özgür D. Gürcan , C. Bourdelle , F. Clairet et al.
Physics of Plasmas, 2011, 18, pp.012306. ⟨10.1063/1.3536648⟩
Article dans une revue hal-01550998 v1
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Anisotropic shell model of turbulence

Özgür D. Gürcan , Roland Grappin
Physical Review E , 2011, 84, pp.066308. ⟨10.1103/PhysRevE.84.066308⟩
Article dans une revue hal-01550999 v1

Turbulence intensity pulse propagation with self-consistent nonlinear noise

Z.H. Wang , P.H. Diamond , Özgür D. Gürcan , X. Garbet , X.G. Wang
Physics of Plasmas, 2011, 18, pp.032306. ⟨10.1063/1.3567142⟩
Article dans une revue hal-01550994 v1

Residual parallel Reynolds stress due to turbulence intensity gradient in tokamak plasmas

Özgür D. Gürcan , P.H. Diamond , Pascale Hennequin , C.J. Mcdevitt , X. Garbet et al.
Physics of Plasmas, 2010, 17, pp.112309. ⟨10.1063/1.3503624⟩
Article dans une revue hal-01551010 v1

Poloidal rotation and its relation to the potential vorticity flux

C.J. Mcdevitt , P.H. Diamond , Özgür D. Gürcan , T.S. Hahm
Physics of Plasmas, 2010, 17, pp.112509. ⟨10.1063/1.3490253⟩
Article dans une revue hal-01551014 v1

A simple model of intrinsic rotation in high confinement regime tokamak plasmas

Özgür D. Gürcan , P.H. Diamond , C.J. Mcdevitt , T.S. Hahm
Physics of Plasmas, 2010, 17, pp.032509. ⟨10.1063/1.3339909⟩
Article dans une revue hal-01551009 v1

On the efficiency of intrinsic rotation generation in tokamaks

Y. Kosuga , P.H. Diamond , Özgür D. Gürcan
Physics of Plasmas, 2010, 17, pp.102313. ⟨10.1063/1.3496055⟩
Article dans une revue hal-01551012 v1

Entropy production rate in tokamaks with nonaxisymmetric magnetic fields

X. Garbet , J. Abiteboul , Elisée Trier , Özgür D. Gürcan , Y. Sarazin et al.
Physics of Plasmas, 2010, 17, pp.072505. ⟨10.1063/1.3454365⟩
Article dans une revue hal-01551003 v1

Error analysis of dimensionless scaling experiments with multiple points using linear regression

Özgür D. Gürcan , Laure Vermare , Pascale Hennequin , C. Bourdelle
Nuclear Fusion, 2010, 50, pp.022003. ⟨10.1088/0029-5515/50/2/022003⟩
Article dans une revue istex hal-01551005 v1

Shell models and the possibility of application to fusion plasmas

Özgür D. Gürcan , Pascale Hennequin , Laure Vermare , X. Garbet , P.H. Diamond
Plasma Physics and Controlled Fusion, 2010, 52, pp.045002. ⟨10.1088/0741-3335/52/4/045002⟩
Article dans une revue istex hal-01551004 v1

A novel mechanism for exciting intrinsic toroidal rotation

C.J. Mcdevitt , P.H. Diamond , Özgür D. Gürcan , T.S. Hahm
Physics of Plasmas, 2009, 16, pp.052302. ⟨10.1063/1.3122048⟩
Article dans une revue hal-01551019 v1

Wave-Number Spectrum of Drift-Wave Turbulence

Özgür D. Gürcan , X. Garbet , Pascale Hennequin , P.H. Diamond , A. Casati et al.
Physical Review Letters, 2009, 102, pp.255002. ⟨10.1103/PhysRevLett.102.255002⟩
Article dans une revue hal-01551018 v1

Physics of non-diffusive turbulent transport of momentum and the origins of spontaneous rotation in tokamaks

P.H. Diamond , C.J. Mcdevitt , Özgür D. Gürcan , T.S. Hahm , W.X. Wang et al.
Nuclear Fusion, 2009, 49, pp.045002. ⟨10.1088/0029-5515/49/4/045002⟩
Article dans une revue hal-01551022 v1

Toroidal Rotation Driven by the Polarization Drift

C.J. Mcdevitt , P.H. Diamond , Özgür D. Gürcan , T.S. Hahm
Physical Review Letters, 2009, 103, pp.205003. ⟨10.1103/PhysRevLett.103.205003⟩
Article dans une revue hal-01551023 v1

Validating a quasi-linear transport model versus nonlinear simulations

A. Casati , C. Bourdelle , X. Garbet , Frédéric Imbeaux , J. Candy et al.
Nuclear Fusion, 2009, 49, pp.085012. ⟨10.1088/0029-5515/49/8/085012⟩
Article dans une revue istex hal-01551020 v1
Image document

Transport and zonal flows dynamics in flux-driven interchange & drift waves turbulence

Olivier Panico , Yanick Sarazin , Pascale Hennequin , Özgür D. Gürcan
49th European Conference on Plasma Physics, European Physical Society (EPS), Jul 2023, Bordeaux, France
Communication dans un congrès hal-04322820 v1

Poloidal asymmetry and dynamics of perpendicular flow in Tore Supra plasmas

Laure Vermare , Pascale Hennequin , Özgür D. Gürcan , Cyrille Honoré , Pierre Morel et al.
45th European Physical Society Conference on Plasma Physics, Jul 2018, Prague, Czech Republic. pp.P5.1062
Communication dans un congrès hal-02347707 v1

Network approach to turbulence, waves and flows

Özgür D. Gürcan
4th International Conference on Wave Interaction, Apr 2018, Linz, Austria
Communication dans un congrès hal-02346026 v1

Wavenumber space patterns in fluid and plasma turbulence

Özgür D. Gürcan
19th International Congress on Plasma Physics, Jun 2018, Vancouver, Canada
Communication dans un congrès hal-02346031 v1

Poloidal asymmetry of perpendicular velocity of the density fluctuations

Laure Vermare , Pascale Hennequin , Özgür D. Gürcan , Cyrille Honoré , Pierre Morel et al.
44th EPS Conference on Plasma Physics, Jun 2017, Belfast, Ireland
Communication dans un congrès hal-02866433 v1

Reduced Models of Turbulence: Logarithmically Discretized Models

Shaokang Xu , Li Yang , Pierre Morel , N. Besse , Özgür D. Gürcan
Neuvième Festival de Théorie "Avalanching & Self-Organization in Plasmas: 30 Years of BTW", Jun 2017, Aix-en-Provence, France
Communication dans un congrès hal-02866149 v1

Nested Polyhedra Models for turbulence

Özgür D. Gürcan
Festival de Theorie, 2017, Aix En Provence, France
Communication dans un congrès hal-02866146 v1

Dynamics of a shell model of bounced averaged gyrokinetic Vlasov Equation

Özgür D. Gürcan
Wolfgang Pauli Institute - Workshop on Vlasov-Poisson in cosmology and plasma physics, 2017, Vienna, Austria
Communication dans un congrès hal-02866147 v1

Inter-ELM Fluctuations and Flows and their evolution when approaching the density limit in the ASDEX Upgrade tokamak

Pascale Hennequin , F. Laggner , F. Mink , E. Wolfrum , Elisée Trier et al.
44th EPS Conference on Plasma Physics, Jun 2017, Belfast, Ireland. pp.P1.167
Communication dans un congrès hal-02866437 v1

Interesting Physics in Boring Plasmas: Validation & Open Issues

Guilhem Dif-Pradalier , Ph. Ghendrih , Y. Sarazin , P.H. Diamond , X. Garbet et al.
21st Joint EU-US Transport Task Force Meeting, Sep 2016, Leysin, Switzerland
Communication dans un congrès hal-02866144 v1

Three-dimensional Iroshnikov-Kraichnan Turbulence in a Mean Magnetic Field

Wolf-Christian Müller , Roland Grappin , Andrea Verdini , Özgür D. Gürcan
EGU General Assembly, Apr 2015, Vienna, Austria. pp.3457
Communication dans un congrès hal-02800192 v1

Experimental Study of Turbulence spatial structure and its scaling with rho

Pascale Hennequin , Philip Schneider , T. Happel , F. Ryter , Gregor Birkenmeier et al.
42nd EPS Conference on Plasma Physics, Jun 2015, Lisbon, Portugal. pp.I1.102
Communication dans un congrès hal-02866142 v1

Turbulence spatial structure and its scaling with rho

Pascale Hennequin , Philip Schneider , T. Happel , F. Ryter , G. Birkenmeier et al.
12th International Reflectometry Workshop, May 2015, Jülich, Germany
Communication dans un congrès hal-02866872 v1

Experimental Study of Turbulence spatial structure and its scaling with rho

Pascale Hennequin , Philip Schneider , T. Happel , F. Ryter , G. Birkenmeier et al.
20th EU-US Transport Task Force meeting, Apr 2015, Salem, Massachusetts, United States
Communication dans un congrès hal-02866870 v1

Three-Dimensional Iroshnikov-Kraichnan Turbulence in a Mean Magnetic Field

W. C. Muller , Roland Grappin , Andrea Verdini , Özgür D. Gürcan
American Geophysical Union, Fall Meeting, Dec 2014, San Francisco, California, United States. pp.SH53C-08
Communication dans un congrès hal-02800204 v1

Multi Water Bag modelling of drift kinetic electrons and ions plasmas

Pierre Morel , Florent Dreydemy Ghiro , Vincent Berionni , Özgür D. Gürcan
Vlasovia 2013 International Workshop on the theory and applications of Vlasov equation, 2014, Nancy, Unknown Region
Communication dans un congrès hal-02866425 v1

Spatial Propagation of Turbulence and Formation of Mesoscopic Structures in Plasma Turbulence

Guilhem Dif-Pradalier , Ph. Ghendrih , P.H. Diamond , X. Garbet , V. Grandgirard et al.
KITP program : Wave-Flow Interaction in Geophysics, Climate, Astrophysics and Plasmas, 2014, KALVI Institute, Santa Barbara, California, United States
Communication dans un congrès hal-02866867 v1

Radial correlation of density fluctuations by coupling IPP and LPP W-band Doppler reflectometers on ASDEX Upgrade

Pascale Hennequin , T. Happel , G. D. Conway , Cyrille Honoré , Laure Vermare et al.
11th International Reflectometry Workshop (IRW11), 2013, Palaiseau, France
Communication dans un congrès hal-02866839 v1

Spatial propagation of turbulence and formation of mesoscopic structures in GK simulations

Guilhem Dif-Pradalier , Ph. Ghendrih , P.H. Diamond , X. Garbet , V. Grandgirard et al.
U.S. - E.U. Joint Transport Task Force Workshop, Apr 2013, Santa Rosa, California, United States
Communication dans un congrès hal-02866139 v1

Observation of a poloidal asymmetry of fluctuation perpendicular velocity measured by Doppler backscattering on Tore Supra plasmas

A. Storelli , Pascale Hennequin , Laure Vermare , Özgür D. Gürcan , Team Tore Supra
11th International Reflectometry Workshop (IRW11), Apr 2013, Palaiseau, France
Communication dans un congrès hal-02866841 v1

Damping of Geodesic Acoustic Modes.

Laure Vermare , Pascale Hennequin , Özgür D. Gürcan , Pierre Morel , Team Tore Supra
U.S.-E.U. Joint Transport Task Force Workshop, Apr 2013, Santa Rosa, California, United States
Communication dans un congrès hal-02866843 v1

Predator prey dynamics in numerical simulations of turbulence in tokamaks

Pierre Morel , Özgür D. Gürcan , Vincent Berionni
6th Chaotic Modelling and Simulation International Conference, Jun 2013, Yeditepe University, Istanbul, Turkey
Communication dans un congrès hal-02866426 v1

Modelling of mesoscales and nonlocal transport in plasma turbulence

Özgür D. Gürcan
7th Festival de Théorie "Reduced models of complex plasma dynamics", Jul 2013, Aix en Provence, France
Communication dans un congrès hal-02866137 v1

Nonlocal phenomena associated with transport of heat flux and second sound in fusion plasmas

Özgür D. Gürcan
15th European Fusion Theory Conference, Sep 2013, Oxford, United Kingdom
Communication dans un congrès hal-02866140 v1

Is "near edge" transport non-local?

Özgür D. Gürcan , Laure Vermare , Pascale Hennequin , Vincent Berionni , P.H. Diamond et al.
17th Joint EU-US Transport Task Force Meeting, Sep 2012, Padova, Italy
Communication dans un congrès hal-02866836 v1

Wave turbulence and flow self organization in magnetized fusion plasmas

Özgür D. Gürcan
Wave turbulence, Ecole de Physique, Les Houches, Mar 2012, Les Houches, France
Communication dans un congrès hal-02866205 v1

New regime of small scale density fluctuations in presence of electron heating in Tore Supra.

Pascale Hennequin , Laure Vermare , Özgür D. Gürcan , Pierre Morel , A. Storelli et al.
39th European Physical Society Conference & 16th Int. Congress on Plasma Physics, Jul 2012, Stockholm, Sweden
Communication dans un congrès hal-02866413 v1

Thermodynamics of flow generation Momentum Transport, PV Homogenization and Entropy Production

Özgür D. Gürcan
2nd East-Asian School and Workshop on Lab, Space, Astro Plasmas, 2012, Jeju island, Republic of Korea, Unknown Region
Communication dans un congrès hal-02866204 v1

Spectral dynamics and Predator-Prey oscillations in simple (and more complicated) models of plasma turbulence

Özgür D. Gürcan
U.S. Transport Task Force Workshop TTF 2012, Apr 2012, Annapolis, United States
Communication dans un congrès hal-02866852 v1

Modulation of GAM frequency observed on Tore Supra using Doppler backscattering

Laure Vermare , Pascale Hennequin , Özgür D. Gürcan , A. Storelli , Team Tore Supra
US Transport Taskforce Workshop Meeting TTF 2012, Apr 2012, Annapolis, United States
Communication dans un congrès hal-02866838 v1

Indications of Nonlocality of Plasma Turbulence

Özgür D. Gürcan , Laure Vermare , Pascale Hennequin , Vincent Berionni , P.H. Diamond et al.
24th Fusion Energy Conference, Oct 2012, San Diego, Califormia, United States
Communication dans un congrès hal-02866423 v1

Study of GAMs on Tore Supra using Doppler backscattering

Laure Vermare , Pascale Hennequin , Özgür D. Gürcan , A. Storelli
17th Joint EU-US Transport Task Force Meeting, Sep 2012, Padova, Italy
Communication dans un congrès hal-02866837 v1

Impact of collisionality on fluctuation characteristics of micro-turbulence

Laure Vermare , Pascale Hennequin , Özgür D. Gürcan , Cyrille Honoré , Vincent Berionni
Les Houches Winter School « Dynamics and turbulent transport in plasmas and conducting fluids, Feb 2011, Les Houches, France
Communication dans un congrès hal-02866861 v1

A simple model for turbulent driven poloidal rotation in the vicinity of a transport barrier

C.J. Mcdevitt , Özgür D. Gürcan , P.H. Diamond , T.S. Hahm
Joint US-EU Transport Taskforce Workshop TTF 2011, Apr 2011, San Diego, California, United States
Communication dans un congrès hal-02866859 v1

Maximum entropy production principle

Vincent Berionni , Özgür D. Gürcan
Festival de Théorie 2011, Jul 2011, Aix-en-Provence, France
Communication dans un congrès hal-02866854 v1

Entropy production and H-theorems for turbulence

Özgür D. Gürcan
6 th Festival de Théorie on "General Principles for Relaxation & Self Organization", Jul 2011, Aix en Provence, France
Communication dans un congrès hal-02866212 v1

On efficient renormalization of the ITG mode

Özgür D. Gürcan
Les Houches Winter School « Dynamics and turbulent transport in plasmas and conducting fluids », Feb 2011, Les Houches, France
Communication dans un congrès hal-02866860 v1

Flows and perpendicular velocity properties observed by Doppler reflectometry on Tore Supra

Pascale Hennequin , Laure Vermare , Özgür D. Gürcan , Elisée Trier , W. Ensing et al.
10th International Reflectometry Workshop IRW10, May 2011, Padova, Italy
Communication dans un congrès hal-02866856 v1

Fluctuation characteristics of micro-turbulence on Tore Supra using Doppler backscattering system

Laure Vermare , Pascale Hennequin , Özgür D. Gürcan , Cyrille Honoré , W. Ensing et al.
10th International Reflectometry Workshop IRW10, May 2011, Padova, Italy
Communication dans un congrès hal-02866853 v1

Evolution of micro-turbulence characteristics with collisionality at the tokamak core-edge interface

Laure Vermare , Pascale Hennequin , Özgür D. Gürcan , Cyrille Honoré , Vincent Berionni et al.
Joint US-EU Transport Taskforce Workshop TTF 2011, 2011, San Diego, California, USA, Unknown Region
Communication dans un congrès hal-02866857 v1

Overview on turbulence spreading

Özgür D. Gürcan
Joint US-EU Transport Taskforce Workshop, Apr 2011, San Diego, Califormia, United States
Communication dans un congrès hal-02866206 v1

Impact of collisionality on characteristics of micro-turbulence on Tore Supra

Laure Vermare , Pascale Hennequin , Özgür D. Gürcan , Cyrille Honoré , C. Bourdelle et al.
38th European Physical Society Conference on Plasma Physics, Jun 2011, Strasbourg, France
Communication dans un congrès hal-02866414 v1

On Plasma Rotation with Toroidal Magnetic Field Ripple and no External Momentum Input

C. Fenzi , X. Garbet , Elisée Trier , Pascale Hennequin , C. Bourdelle et al.
23rd IAEA Fusion Energy Conference, Oct 2010, Daejon, Korea, Unknown Region
Communication dans un congrès hal-02866403 v1

Turbulent Generation of Poloidal Rotation

Özgür D. Gürcan
18th European Fusion Physics Workshop, Dec 2010, Mayrhofen, Austria
Communication dans un congrès hal-02866404 v1

Turbulence measurements during dimensionless parameters scans on Tore Supra using Doppler reflectometry

Laure Vermare , Pascale Hennequin , Özgür D. Gürcan , Cyrille Honoré , C. Bourdelle et al.
URSI 2010 Journées Scientifiques Propagation et Plasmas, Mar 2010, Paris, France
Communication dans un congrès hal-02866863 v1

A renormalized quasi-linear approach to turbulent transport in tokamaks

Özgür D. Gürcan , A. Casati , Laure Vermare , M. Ottaviani , C. Bourdelle et al.
15th EU-US Transport Task Force Meeting and 3rd Transport Topical Group Meeting, Sep 2010, Córdoba, Spain
Communication dans un congrès hal-02866851 v1

The heat engine analogy in understanding of toroidal rotation: thermodynamics of L-H spin-up

Özgür D. Gürcan , P.H. Diamond , C.J. Mcdevitt , Y. Kosuga
US Transport Task force Meeting, Apr 2010, Annapolis, United States
Communication dans un congrès hal-02866850 v1

Dynamics of wave-number spectrum of plasma turbulence

Özgür D. Gürcan , Pascale Hennequin , Laure Vermare , A. Casati , G. Falchetto et al.
23rd IAEA Fusion Energy Conference, Oct 2010, Daejon, Korea, Unknown Region
Communication dans un congrès hal-02866416 v1

Impact of collisionality on fluctuation characteristics of micro-turbulence

Laure Vermare , Pascale Hennequin , Özgür D. Gürcan , C. Bourdelle , F. Clairet et al.
23rd IAEA Fusion Energy Conference, Oct 2010, Daejon, Korea, Unknown Region
Communication dans un congrès hal-02866415 v1

Shell Models and the possibility of application to fusion plasmas

Özgür D. Gürcan , Pascale Hennequin , X. Garbet , P.H. Diamond , Laure Vermare et al.
URSI 2010 Journées Scientifiques Propagation et Plasmas, Mar 2010, Paris, France
Communication dans un congrès hal-02866862 v1

The effect of SOL flows on edge and core radial electric field and rotation in Tore Supra

Pascale Hennequin , Laure Vermare , N. Fedorczak , J. Bernardo , Özgür D. Gürcan et al.
37th EPS Conference on Plasma Physics, Jun 2010, Dublin, Ireland
Communication dans un congrès hal-02866417 v1

Measurements and Modeling of Turbulent Transport in the Tore Supra Tokamak

X. Garbet , J. Abiteboul , S. Benkadda , C. Bourdelle , A. Casati et al.
INTERNATIONAL SYMPOSIUM ON WAVES, COHERENT STRUCTURES AND TURBULENCE IN PLASMAS, Jan 2010, Gandhinagar, India. pp.75-84, ⟨10.1063/1.3526165⟩
Communication dans un congrès hal-02866395 v1

Observation of a localized radial electric field inversion in Tore Supra plasmas

Elisée Trier , Pascale Hennequin , C. Fenzi , Özgür D. Gürcan , R. Sabot et al.
36th EPS Conference On Plasma Physics and Controlled Fusion, Jun 2009, Sofia, Bulgaria
Communication dans un congrès hal-02866418 v1

High k spectra in Tore Supra : experiment, theory and modelling

Pascale Hennequin , Laure Vermare , Özgür D. Gürcan , Elisée Trier , Cyrille Honoré et al.
US Transport Task Force Meeting, Apr 2009, San Diego, California, United States
Communication dans un congrès hal-02866844 v1

Cascade models in plasma turbulence: The role of sheared flows

Özgür D. Gürcan , X. Garbet , Pascale Hennequin , P.H. Diamond , A. Casati
Joint EU-US Transport Task Force Workshop TTF, 2009, San Diego, California, USA, Unknown Region
Communication dans un congrès hal-02866849 v1

Turbulence measurements during dimensionless parameters scans on Tore Supra using Doppler reflectometry

Laure Vermare , Pascale Hennequin , Özgür D. Gürcan , Cyrille Honoré , C. Bourdelle et al.
9th International Reflectometry workshop IRW9, May 2009, Lisbon, Portugal
Communication dans un congrès hal-02866847 v1

On plasma rotation in tokamak with magnetic field ripple and no external momentum input

C. Fenzi , Elisée Trier , T. Aniel , C. Bourdelle , F. Clairet et al.
US Transport Task Force Meeting, Apr 2009, San Diego, California, United States
Communication dans un congrès hal-02866846 v1

Long range correlation studies : Tore Supra contribution, DREVE project

Laure Vermare , Pascale Hennequin , Özgür D. Gürcan , Cyrille Honoré , R. Sabot et al.
2nd EFDA Transport Topical Group Meeting., 2009, Culham, UK, Unknown Region
Communication dans un congrès hal-02866848 v1

Scaling of Turbulence and Transport on Tore Supra with dimensionless parameters rho* and nu

Laure Vermare , C. Bourdelle , Pascale Hennequin , J.F. Artaud , V. Basiuk et al.
36th EPS Conference On Plasma Physics and Controlled Fusion, Jun 2009, Sofia, Bulgaria
Communication dans un congrès hal-02866420 v1

Turbulence in Tore Supra plasmas: measurements and validation of nonlinear simulations

A. Casati , T. Gerbaud , Pascale Hennequin , C. Bourdelle , J. Candy et al.
36th EPS Conference On Plasma Physics and Controlled Fusion., Jun 2009, Sofia, Bulgaria
Communication dans un congrès hal-02866419 v1

Observation of a localized radial electric field inversion in Tore Supra plasmas.

Elisée Trier , Pascale Hennequin , C. Fenzi , Özgür D. Gürcan , R. Sabot et al.
US Transport Task Force Meeting TTF, Apr 2009, San Diego, California, United States
Communication dans un congrès hal-02866845 v1

Gyrokinetic quasi-linear modelling of transport

C. Bourdelle , A. Casati , Frédéric Imbeaux , X. Garbet , J. Candy et al.
13th European Fusion Theory Conference, Oct 2009, Riga, Latvia
Communication dans un congrès hal-02866424 v1

Shell models applied to kinetic turbulence of trapped particles in magnetized plasmas

Shaokang Xu , Pierre Morel , Özgür D. Gürcan
Vingt-et-unième Rencontre du Non-Linéaire, Mar 2018, Université Paris Diderot, Paris, France. 2018
Poster de conférence hal-02868795 v1

Nonlinear wave-particle dynamics of energetic-particle driven instabilities in tokamak plasmas

A. Biancalani , I. Chavdarovski , Z. Qiu , A. Bottino , D. del Sarto et al.
Vingt-et-unième Rencontre du Non-Linéaire, Mar 2018, Université Paris Diderot, Paris, France. 2018
Poster de conférence hal-02868796 v1

Predator Prey Dynamics in Magnetized Fusion Plasmas

Pierre Morel , Sumire Kobayashi , Peter Donnel , Vincent Berionni , Cyrille Honoré et al.
Vlasovia, May 2016, Copanello, Italy. 2016
Poster de conférence hal-02868790 v1

Dynamique prédateur proie dans les plasmas de fusion magnétique

Pierre Morel , Sumire Kobayashi , Peter Donnel , Vincent Berionni , Cyrille Honoré et al.
Congrès de le Division Plasmas de la Société Française de Physique, Jun 2016, Nancy, France. 2016
Poster de conférence hal-02868791 v1

Synthetic diagnostic of Doppler Back-Scattering measurements on the Tore Supra Plasma #TS45511 with a dedicated GYSELA non-linear gyrokinetic simulation

Pierre Morel , Banda Gassama , Robin Leybros , Guilhem Dif-Pradalier , Pascale Hennequin et al.
Vlasovia, May 2016, Copanello, Italy. 2016
Poster de conférence hal-02868788 v1

Comparaisons simulation expérience : application d'un diagnostic synthétique de Rétro-Diffusion Doppler au plasma Tore Supra #45511 simulé par le code gyrocinétique GYSELA

Pierre Morel , Banda Gassama , Robin Leybros , Guilhem Dif-Pradalier , Pascale Hennequin et al.
Congrès de la Division Plasmas de la Société Française de Physique, Jun 2016, Nancy, France. 2016
Poster de conférence hal-02869510 v1

Turbulence de particules piégées dans les plasmas de Tokamak, modèles en couches et modèle LDM

Shaokang Xu , Pierre Morel , Özgür D. Gürcan
Vingt-sixième Colloque Alain Bouyssy, Mar 2015, Faculté des Sciences d Orsay, France. 2018
Poster de conférence hal-02868797 v1

Spatial structure of turbulence and its scaling with rho* : observations using radial correlation Doppler reflectometry on ASDEX Upgrade

Pascale Hennequin , T. Happel , P. Schneider , G. D. Conway , F. Ryter et al.
19th Joint EU−US Transport Task Force Meeting (TTF14), Sep 2014, Culham, Great britain, Unknown Region. 2014
Poster de conférence hal-02868787 v1

GAM frequency and dynamics compared between Tore Supra experiments and a GYSELA simulation

A. Storelli , Laure Vermare , Pascale Hennequin , Guilhem Dif-Pradalier , Özgür D. Gürcan et al.
EU-US Joint Transport Task Force, Sep 2014, Culham, United Kingdom. 2014
Poster de conférence hal-02868784 v1

Spectral dynamics and Predator-Prey oscillations in turbulence in fusion plasmas

Özgür D. Gürcan , Pierre Morel , Vincent Berionni
16eme Rencontre du NON LINÉAIRE, Mar 2013, Paris, France. 2013
Poster de conférence hal-02868776 v1

Dependence of properties of Geodesic Acoustic Modes (GAM) on SOL and edge flows in Tore Supra

A. Storelli , Pascale Hennequin , Özgür D. Gürcan , Laure Vermare , Team Tore Supra
17th Joint EU-US Transport Task Force Meeting, Sep 2012, Padova, Italy. 2012
Poster de conférence hal-02868773 v1

New regime of small scale density fluctuations in presence of electron heating in Tore Supra

Pascale Hennequin , Laure Vermare , Özgür D. Gürcan , Pierre Morel , A. Storelli et al.
17th Joint EU-US Transport Task Force Meeting, Sep 2012, Padova, Italy. 2012
Poster de conférence hal-02868774 v1

Predator prey oscillations in a simple cascade model of drift wave turbulence

Vincent Berionni , Özgür D. Gürcan
Ecole de Physique des Houches "Dynamics and turbulent transport in plasmas and conducting fluids", Feb 2011, Les Houches, France. 2011
Poster de conférence hal-02868782 v1

Renormalization of the transport due to toroidal ITG turbulence

Özgür D. Gürcan
38th European Physical Society Conference on Plasma Physics, Jun 2011, Strasbourg, France. 2011
Poster de conférence hal-02868779 v1

Predator prey oscillations in a simple cascade model of drift wave turbulence

Vincent Berionni , Özgür D. Gürcan
Joint US-EU Transport Taskforce Workshop TTF 2011, Apr 2011, San Diego, California, United States. poster P2.1, 2011
Poster de conférence hal-02868781 v1

Impact of collisionality on fluctuations characteristics of micro-turbulence

Laure Vermare , Pascale Hennequin , Özgür D. Gürcan , Cyrille Honoré , C. Bourdelle et al.
15th EU-US Transport Task Force Meeting and 3rd Transport Topical Group Meeting, Sep 2010, Córdoba, Spain. 2010
Poster de conférence hal-02868777 v1

Shell models and the possibility of application to fusion plasmas

Özgür D. Gürcan , Pascale Hennequin , X. Garbet , P.H. Diamond
13th European Fusion Theory Conference, Oct 2009, Riga, Latvia. 2009
Poster de conférence hal-02868778 v1

On plasma rotation in tokamaks with toroidal magnetic field ripple and no external momentum input

C. Fenzi , Elisée Trier , Pascale Hennequin , X. Garbet , C. Bourdelle et al.
36th European Physical Society Conference on Plasma Physics, Jun 2009, Sofia, Bulgaria. 2009
Poster de conférence hal-02868783 v1