Istvan Pusztai
Senior Researcher at
Chalmers, Physics, Subatomic and Plasma Physics
Showing 84 publications
2019
Optimization of flux-surface density variation in stellarator plasmas with respect to the transport of collisional impurities
Stefan Buller, Håkan Smith, Albert Mollén et al
Nuclear Fusion. Vol. 59
Journal article
2019
The importance of the classical channel in the impurity transport of optimized stellarators
Stefan Buller, Albert Mollén, Håkan Smith et al
Journal of Plasma Physics. Vol. 85
Journal article
2018
Effects of adiabatic electron trapping in collisionless electrostatic shocks
Istvan Pusztai, Andréas Sundström, J. M. TenBarge et al
45th EPS Conference on Plasma Physics, EPS 2018. Vol. 2018-July, p. 1376-1379
Paper in proceedings
2018
Collisional transport of heavy impurities with flux-surface density variation in stellarators
Stefan Buller, Håkan Smith, Per Helander et al
45th EPS Conference on Plasma Physics, EPS 2018. Vol. 2018-July, p. 1232-1235
Paper in proceedings
2018
Low Mach-number collisionless electrostatic shocks and associated ion acceleration
Istvan Pusztai, J M Tenbarge, Aletta Csapo et al
Plasma Physics and Controlled Fusion
Journal article
2018
Collisional transport of impurities with flux-surface varying density in stellarators
Stefan Buller, H. M. Smith, P. Helander et al
Journal of Plasma Physics. Vol. 84 (4)
Journal article
2018
First principles of modelling the stabilization of microturbulence by fast ions
George Wilkie, Aylwin Iantchenko, Ian Abel et al
Nuclear Fusion. Vol. 58 (8)
Journal article
2017
Fundamental physics of the fast ion stabilization of electromagnetic ITG turbulence
George Wilkie, A Iantchenko, Edmund Hood Highcock et al
Proceedings of 44th EPS Conference on Plasma Physics, p. P4.162-
Conference poster
2017
Neoclassical study of the isotope effect in density pedestals
Stefan Buller, Istvan Pusztai, John Omotani et al
44th European Physical Society Conference on Plasma Physics
Conference contribution
2017
Neoclassical study of the isotope effect in density pedestals
Stefan Buller, Istvan Pusztai, John Omotani et al
European Conference Abstracts, 44th EPS Conference on Plasma Physics, Belfast, UK. Vol. 41-F, p. P4.157-
Paper in proceedings
2017
Neoclassical flows in deuterium-helium plasma density pedestals
Stefan Buller, Istvan Pusztai, Sarah Newton et al
Plasma Physics and Controlled Fusion. Vol. 59 (5), p. 055019-
Journal article
2017
Isotope and mixture effects on neoclassical transport in the pedestal
Istvan Pusztai, Stefan Buller, John Omotani et al
59th Annual Meeting of the APS Division of Plasma Physics, Milwaukee WI, USA. Vol. 62 (12), p. YO4.12-
Conference contribution
2017
Global anomalous transport of ICRH and NBI-heated fast ions
George Wilkie, Istvan Pusztai, Ian Abel et al
Plasma Physics and Controlled Fusion. Vol. 59 (4), p. 044007-
Journal article
2017
Electromagnetic zonal flow residual responses
Peter J. Catto, F. I. Parra, Istvan Pusztai
Journal of Plasma Physics. Vol. 83 (3), p. Article no 905830402-
Journal article
2017
Edge momentum transport by neutrals: an interpretive numerical framework
John Omotani, Sarah Newton, Istvan Pusztai et al
Nuclear Fusion. Vol. 57 (6), p. 066048-
Journal article
2017
Momentum transport by neutrals: effect of kinetic coupling
John Omotani, Sarah Newton, Istvan Pusztai et al
Proceedings of 44th EPS Conference on Plasma Physics, p. O5.134-
Conference contribution
2017
Isotope and density profile effects on pedestal neoclassical transport
Stefan Buller, Istvan Pusztai
Plasma Physics and Controlled Fusion. Vol. 59 (10), p. 105003-
Journal article
2016
Global effects on neoclassical transport in the pedestal with impurities
Istvan Pusztai, Stefan Buller, Matt Landreman
Plasma Physics and Controlled Fusion. Vol. 58 (8), p. 085001-
Journal article
2016
Turbulent transport of MeV range cyclotron heated minorities as compared to alpha particles
Istvan Pusztai, George Wilkie, Yevgen Kazakov et al
Plasma Physics and Controlled Fusion. Vol. 58 (10), p. 105001-
Journal article
2016
Edge momentum transport by neutrals
John Omotani, Sarah Newton, Istvan Pusztai et al
Proceedings of 26th IAEA Fusion Energy Conference, Kyoto, Japan, p. TH/P3-18
Conference contribution
2016
Neoclassical transport in density pedestals with non-trace impurities
Stefan Buller, Istvan Pusztai, Matt Landreman
58th Annual Meeting of the APS Division of Plasma Physics. Vol. 61 (18), p. TO9.00003-
Paper in proceedings
2016
Edge rotation as governed by momentum transport due to neutrals
Istvan Pusztai, John Omotani, Tünde Fülöp
58th Annual Meeting of the APS Division of Plasma Physics. Vol. 61 (18), p. TO9.00002-
Conference contribution
2016
Edge rotation from momentum transport by neutrals
John Omotani, Sarah Newton, Istvan Pusztai et al
Journal of Physics: Conference Series. Vol. 775 (1), p. 012011-
Journal article
2016
Neoclassical transport with non-trace impurities in density pedestals
Stefan Buller, Istvan Pusztai, Matt Landreman
Europhysics Conference Abstracts. Vol. 40A, p. O4.118-
Conference contribution
2016
Kinetic modelling of runaways in fusion plasmas
Tünde Fülöp, Ola Embréus, Adam Stahl et al
Proceedings of 26th IAEA Fusion Energy Conference, Kyoto, Japan, p. TH/P4-1
Conference contribution
2016
Numerical characterization of bump formation in the runaway electron tail
Joan Decker, Eero Hirvijoki, Ola Embréus et al
Plasma Physics and Controlled Fusion. Vol. 58 (2), p. 025016-
Journal article
2016
Plasma rotation from momentum transport by neutrals in tokamaks
John Omotani, Istvan Pusztai, Sarah Newton et al
Nuclear Fusion. Vol. 56 (12), p. 124002-
Journal article
2015
Radiation reaction induced non-monotonic features in runaway electron distributions
Eero Hirvijoki, Istvan Pusztai, Joan Decker et al
Journal of Plasma Physics. Vol. 81 (5), p. 475810502-
Journal article
2015
Three-dimensional magnetized and rotating hot plasma equilibrium in a gravitational field
Peter J Catto, Istvan Pusztai, S Krasheninnikov
57th Annual Meeting of the APS Division of Plasma Physics. Vol. 60 (19), p. NP12.00113 -
Conference poster
2015
Can we study the transport of MeV ions without generating fusion alphas?
Istvan Pusztai, George Wilkie, Yevgen Kazakov et al
57th Annual Meeting of the APS Division of Plasma Physics. Vol. 60 (19), p. PP12.00093-
Conference poster
2015
Kinetic modelling of runaway-electron dynamics
Adam Stahl, Ola Embréus, Eero Hirvijoki et al
Proceedings of the 14th IAEA Technical Meeting on Energetic Particles in Magnetic Confinement Systems
Conference contribution
2015
Reaction of runaway electron distributions to radiative processes
Adam Stahl, Ola Embréus, Eero Hirvijoki et al
57th Annual Meeting of the APS Division of Plasma Physics. Vol. 60 (19), p. PP12.00103 -
Conference poster
2015
Three-dimensional magnetized and rotating hot plasma equilibrium and stability in a gravitational field
Peter J. Catto, Sergei I. Krasheninnikov, Istvan Pusztai
Europhysics Conference Abstracts. Vol. 39E, p. O2.401-
Paper in proceedings
2015
Axisymmetric global gravitational equilibrium for magnetized, rotating hot plasma
Peter J. Catto, Istvan Pusztai, Sergei I. Krasheninnikov
Journal of Plasma Physics. Vol. 81 (06), p. 515810603-
Journal article
2015
Non-monotonic features in the runaway electron tail
Istvan Pusztai, Eero Hirvijoki, Joan Decker et al
Proceedings of the 42nd EPS Conference on Plasma Physics, p. O3.J105-
Conference contribution
2015
Global vs local gyrokinetic studies of core microinstabilities in JET hybrid discharges with ITER like wall
Sara Moradi, Istvan Pusztai, J. Citrin et al
Europhysics Conference Abstracts. Vol. 39E, p. P2.110-
Paper in proceedings
2014
Impurity transport in Alcator C-Mod in the presence of poloidal density variation induced by ion cyclotron resonance heating
Albert Mollén, Istvan Pusztai, M L Reinke et al
Proceedings of the 41st EPS Conference on Plasma Physics, p. P5.043-
Paper in proceedings
2014
Impurity transport in Alcator C-Mod in the presence of poloidal density variation induced by ion cyclotron resonance heating
Albert Mollén, Istvan Pusztai, M. Reinke et al
Plasma Physics and Controlled Fusion. Vol. 2014 (56), p. 124005-
Journal article
2014
Radio frequency induced and neoclassical asymmetries and their effects on turbulent impurity transport in a tokamak
Istvan Pusztai, Matt Landreman, Albert Mollén et al
Contributions to Plasma Physics. Vol. 54, p. 534-
Journal article
2014
High-m kink/tearing modes in cylindrical geometry
J W Connor, R.J. Hastie, Istvan Pusztai et al
Plasma Physics and Controlled Fusion. Vol. 56 (12), p. 125006-
Journal article
2014
Radially global δf computation of neoclassical phenomena in a tokamak pedestal
M. Landreman, F. Parra, P. Catto et al
Plasma Physics and Controlled Fusion. Vol. 56 (4), p. 045005-
Journal article
2014
Core micro-instability analysis of JET hybrid and baseline discharges with carbon wall
Sara Moradi, Istvan Pusztai, I Voitsekhovitch et al
Nuclear Fusion. Vol. 54 (12), p. 123016-
Journal article
2014
A current-driven electromagnetic mode in sheared and toroidal configurations
Istvan Pusztai, P. J. Catto, F. I. Parra et al
Plasma Physics and Controlled Fusion. Vol. 56 (3), p. 035011-
Journal article
2013
Global delta-f neoclassical calculations in a pedestal
M. Landreman, F. I. Parra, P. J. Catto et al
55th Annual Meeting of the APS Division of Plasma Physics, Denver CO, USA, Bulletin of the American Physical Society. Vol. 58 (16), p. PP8.00036-
Paper in proceedings
2013
Current driven instability in finite beta plasmas
Istvan Pusztai, P. J. Catto, F. I. Parra et al
55th Annual Meeting of the APS Division of Plasma Physics, Denver CO, USA, Bulletin of the American Physical Society. Vol. 58 (16), p. PP8.00102-
Paper in proceedings
2013
Turbulent transport of impurities and their effect on energy confinement
Istvan Pusztai, Albert Mollén, Tünde Fülöp et al
Plasma Physics and Controlled Fusion. Vol. 55 (7), p. 074012-
Journal article
2013
Electron flow driven instability in finite beta plasmas
Istvan Pusztai, P. J. Catto, F. I. Parra et al
Proceedings of the 40th EPS conference on plasma Physics, Espoo, Finland, Europhysics Conference Abstracts. Vol. 2, p. 1098-1101
Paper in proceedings
2013
Overview of experimental results and code validation activities at Alcator C-Mod
M. et al, incl. Greenwald, Istvan Pusztai
Nuclear Fusion. Vol. 53, p. 104004-
Journal article
2013
Kinetic effects on a tokamak pedestal ion flow, ion heat transport and bootstrap current
P. J. Catto, F. I. Parra, G. Kagan et al
Plasma Physics and Controlled Fusion. Vol. 55 (4)
Journal article
2013
Microtearing modes in spherical and conventional tokamaks
Sara Moradi, Istvan Pusztai, Guttenfelder W et al
Nuclear Fusion. Vol. 53 (6), p. 063025 -
Journal article
2013
Impurity peaking in tokamaks
Albert Mollén, Istvan Pusztai, Tünde Fülöp et al
Proceedings of 40th European Physical Society meeting on Plasma Physics. Vol. 2, p. 1034-1037
Paper in proceedings
2013
Impurity transport in trapped electron mode driven turbulence
Albert Mollén, Istvan Pusztai, Tünde Fülöp et al
Physics of Plasmas. Vol. 20 (032310)
Journal article
2012
Effect of poloidal asymmetries on impurity peaking in tokamaks
Albert Mollén, Istvan Pusztai, Tünde Fülöp et al
Physics of Plasmas. Vol. 19 (5), p. 052307-
Journal article
2012
Impurity transport due to electromagnetic drift wave turbulence
Sara Moradi, Istvan Pusztai, Albert Mollén et al
Physics of Plasmas. Vol. 19 (3), p. 032301-
Journal article
2012
Poloidal density asymmetries due to ion cyclotron resonance heating
Yevgen Kazakov, Tünde Fülöp, Istvan Pusztai et al
Proceedings of 39th European Physical Society meeting on Plasma Physics and 16th International Congress on Plasma Physics, p. P2.083-
Paper in proceedings
2012
Neoclassical Theory of Pedestal Flows and Comparison with Alcator C-Mod Measurements
G. Kagan, K. D. Marr, Istvan Pusztai et al
Contributions to Plasma Physics. Vol. 52 (5-6), p. 365 - 371
Journal article
2012
Effect of poloidal asymmetries on impurity peaking in tokamaks
Albert Mollén, Istvan Pusztai, Tünde Fülöp et al
Proceedings of 39th European Physical Society meeting on Plasma Physics and 16th International Congress on Plasma Physics, p. P4.028-
Paper in proceedings
2012
Effect of plasma shaping and resonance location on minority ion temperature anisotropy in tokamak plasmas heated with ICRH
Yevgen Kazakov, Tünde Fülöp, Istvan Pusztai et al
Journal of Physics: Conference Series. Vol. 401, p. 012011-
Journal article
2012
Three-dimensional modeling of beam emission spectroscopy measurements in fusion plasmas
David Guszejnov, Gergö Pokol, Istvan Pusztai et al
Review of Scientific Instruments. Vol. 83 (11), p. 113501-
Journal article
2012
Poloidal asymmetries due to ion cyclotron resonance heating
Yevgen Kazakov, Istvan Pusztai, Tünde Fülöp et al
Plasma Physics and Controlled Fusion. Vol. 54 (10), p. 105010-
Journal article
2012
Impurity transport due to micro-tearing modes in spherical and conventional tokamaks
Sara Moradi, Istvan Pusztai, W Guttenfelder et al
Proceedings of the 24th IAEA Fusion Energy Conference, p. TH/P3-05
Paper in proceedings
2011
A possible mechanism responsible for generating impurity outward flow under radio frequency heating
Sara Moradi, Tünde Fülöp, Albert Mollén et al
Plasma Physics and Controlled Fusion. Vol. 53 (11), p. 115008-
Journal article
2011
Isotope mass and charge effects in tokamak plasmas
Istvan Pusztai, J. Candy, P. Gohil et al
38th EPS Conference on Plasma Physics 2011, EPS 2011. Strasbourg, 27 June - 1 July 2011, p. 1728-1731
Paper in proceedings
2011
Applications of the RENATE beam emission spectroscopy simulator
David Guszejnov, G.I. Pokol, Istvan Pusztai et al
38th EPS Conference on Plasma Physics 2011, EPS 2011. Strasbourg, 27 June - 1 July 2011, p. 753-756
Paper in proceedings
2011
Isotope mass and charge effects in tokamak plasmas
Istvan Pusztai, Jeff Candy, P. Gohil
Physics of Plasmas. Vol. 18 (12), p. 122501-
Journal article
2011
Characteristics of microinstabilities in electron cyclotron and ohmic heated discharges
Istvan Pusztai, Sara Moradi, Tünde Fülöp et al
Physics of Plasmas. Vol. 18 (8), p. 082506-
Journal article
2011
The role of poloidal asymmetries in impurity transport
Tünde Fülöp, Sara Moradi, Albert Mollén et al
38th EPS Conference on Plasma Physics 2011, EPS 2011. Strasbourg, 27 June - 1 July 2011, p. 957-960
Paper in proceedings
2011
The effect of poloidal asymmetries on impurity transport driven by electrostatic microinstabilities
Albert Mollén, Sara Moradi, Tünde Fülöp et al
53rd Annual Meeting of the APS Division of Plasma Physics, p. JP9.00160-
Conference contribution
2011
A unified treatment of kinetic effects in a tokamak pedestal
Peter J. Catto, Grigory Kagan, Matt Landreman et al
Plasma Physics and Controlled Fusion. Vol. 53, p. 054004-
Journal article
2010
Neoclassical plateau regime transport in a tokamak pedestal
Istvan Pusztai, P. J. Catto
37th EPS Conference on Plasma Physics 2010, EPS 2010; Dublin; Ireland; 21 June 2010 through 25 June 2010. Vol. 1, p. 509-512
Paper in proceedings
2010
Impurity transport driven by ion temperature gradient turbulence in tokamak plasmas
Tünde Fülöp, Stefanie Braun, Istvan Pusztai
Physics of Plasmas. Vol. 17 (6), p. 062501-
Journal article
2010
Neoclassical Plateau Regime Transport in a Tokamak Pedestal
Istvan Pusztai, Peter J. Catto
Europhysics Conference Abstracts. Vol. 34A, p. P1.1082-
Conference contribution
2010
Impurity transport driven by electrostatic turbulence in tokamak plasmas
Tünde Fülöp, Stefanie Braun, Istvan Pusztai
Proceedings of 23rd IAEA Fusion Energy Conference, Korea 2010
Paper in proceedings
2010
Neoclassical plateau regime transport in a tokamak pedestal
Istvan Pusztai, Peter J. Catto
Plasma Physics and Controlled Fusion. Vol. 52 (7), p. 075016-
Journal article
2010
Impurity transport driven by electrostatic turbulence in tokamak plasmas
Tünde Fülöp, Stefanie Braun, Istvan Pusztai
Proceedings of the 37th EPS Conference on Plasma Physics, Dublin
Paper in proceedings
2009
Deconvolution-based correction of alkali beam emission spectroscopy density profile measurements
Istvan Pusztai, Gergö Pokol, Dániel Dunai et al
Review of Scientific Instruments. Vol. 80 (8), p. 083502-
Journal article
2009
Collisional model of quasilinear transport driven by toroidal electrostatic ion temperature gradient modes
Istvan Pusztai, Tünde Fülöp, Jeff Candy et al
Physics of Plasmas. Vol. 16 (7), p. 072305-
Journal article
2009
Reconstruction of plasma edge density profile from Lithium beam data using statistical analysis
Sándor Kálvin, Gábor Anda, Dániel Dunai et al
36th European Physical Society Conference on Plasma Physics 2009, EPS 2009; Sofia; Bulgaria; 29 June 2009 through 3 July 2009. Vol. 33E, p. 1611-1614
Conference contribution
2008
Collisionality dependence of the quasilinear particle flux due to microinstabilities
Tünde Fülöp, Istvan Pusztai, Per Helander
Physics of Plasmas. Vol. 15 (7), p. 072308-
Journal article
2008
Quasilinear transport fluxes driven by electrostatic microinstabilities in tokamaks
Tünde Fülöp, Istvan Pusztai, Per Helander
Proceedings of 22nd IAEA Fusion Energy Conference, Geneva, p. TH/P8-28
Paper in proceedings
2008
On the quasilinear transport fluxes driven by microinstabilities in tokamaks
Istvan Pusztai, Tünde Fülöp, Per Helander
Proceedings of the 35th EPS Conference on Plasma Physics, Hersonissos, 2008. Vol. 32 (1), p. 305-308
Paper in proceedings
2007
Capabilities of alkali Beam Emission Spectroscopy for density profile and fluctuation measurements
Istvan Pusztai, Dániel Dunai, Gergö Pokol et al
Proceedings of the 34th EPS Conference on Plasma Physics, Warszawa. Vol. 31 F, p. P2.137-
Paper in proceedings
Showing 4 research projects
2015–2018
Research for future fusion reactors: using or avoiding impurities
Tünde Fülöp
Subatomic and Plasma Physics
Albert Mollén
Nuclear Engineering
Istvan Pusztai
Subatomic and Plasma Physics
John Omotani
Subatomic and Plasma Physics
Sarah Newton
Subatomic and Plasma Physics
Ian Abel
Subatomic and Plasma Physics
Edmund Hood Highcock
Subatomic and Plasma Physics
Aylwin Iantchenko
Subatomic and Plasma Physics
Swedish Research Council (VR)
2015–2018
Integrative modeling of transport barriers in fusion reactors
Istvan Pusztai
Nuclear Engineering
Swedish Research Council (VR)
2012–2015
Effect of induced electric fields on turbulent transport in fusion plasmas
Istvan Pusztai
Nuclear Engineering
Swedish Research Council (VR)
2012–2014
Stabilitet, transport och skenande elektroner i magnetiskt inneslutna plasmor
Tünde Fülöp
Nuclear Engineering
Istvan Pusztai
Nuclear Engineering
Adam Stahl
Nuclear Engineering
Swedish Research Council (VR)
There might be more projects where Istvan Pusztai participates, but you have to be logged in as a Chalmers employee to see them.