Full-f gyrokinetic particle simulation of centrally heated global ITG turbulence from magnetic axis to edge pedestal top in a realistic tokamak geometry S Ku, CS Chang, PH Diamond Nuclear Fusion 49 (11), 115021, 2009 | 249 | 2009 |

Numerical study of neoclassical plasma pedestal in a tokamak geometry CS Chang, S Ku, H Weitzner Physics of Plasmas 11 (5), 2649-2667, 2004 | 230 | 2004 |

On the validity of the local diffusive paradigm in turbulent plasma transport G Dif-Pradalier, PH Diamond, V Grandgirard, Y Sarazin, J Abiteboul, ... Physical Review E—Statistical, Nonlinear, and Soft Matter Physics 82 (2 …, 2010 | 221 | 2010 |

Gyrokinetic projection of the divertor heat-flux width from present tokamaks to ITER CS Chang, S Ku, A Loarte, V Parail, F Koechl, M Romanelli, R Maingi, ... Nuclear Fusion 57 (11), 116023, 2017 | 183 | 2017 |

An overview of intrinsic torque and momentum transport bifurcations in toroidal plasmas PH Diamond, Y Kosuga, ÖD Gürcan, CJ McDevitt, TS Hahm, N Fedorczak, ... Nuclear Fusion 53 (10), 104019, 2013 | 177 | 2013 |

Compressed ion temperature gradient turbulence in diverted tokamak edge CS Chang, S Ku, PH Diamond, Z Lin, S Parker, TS Hahm, N Samatova Physics of Plasmas 16 (5), 2009 | 138 | 2009 |

Spontaneous rotation sources in a quiescent tokamak edge plasma CS Chang, S Ku Physics of Plasmas 15 (6), 2008 | 130 | 2008 |

A fast low-to-high confinement mode bifurcation dynamics in the boundary-plasma gyrokinetic code XGC1 S Ku, CS Chang, R Hager, RM Churchill, GR Tynan, I Cziegler, ... Physics of Plasmas 25 (5), 2018 | 121 | 2018 |

ISABELA for effective in situ compression of scientific data S Lakshminarasimhan, N Shah, S Ethier, SH Ku, CS Chang, S Klasky, ... Concurrency and Computation: Practice and Experience 25 (4), 524-540, 2013 | 116 | 2013 |

A new hybrid-Lagrangian numerical scheme for gyrokinetic simulation of tokamak edge plasma S Ku, R Hager, CS Chang, JM Kwon, SE Parker Journal of Computational Physics 315, 467-475, 2016 | 108 | 2016 |

ISABELA-QA: Query-driven analytics with ISABELA-compressed extreme-scale scientific data S Lakshminarasimhan, J Jenkins, I Arkatkar, Z Gong, H Kolla, SH Ku, ... Proceedings of 2011 International Conference for High Performance Computing …, 2011 | 106 | 2011 |

Fast low-to-high confinement mode bifurcation dynamics in a tokamak edge plasma gyrokinetic simulation CS Chang, S Ku, GR Tynan, R Hager, RM Churchill, I Cziegler, ... Physical review letters 118 (17), 175001, 2017 | 104 | 2017 |

A fully non-linear multi-species Fokker–Planck–Landau collision operator for simulation of fusion plasma R Hager, ES Yoon, S Ku, EF D'Azevedo, PH Worley, CS Chang Journal of Computational Physics 315, 644-660, 2016 | 103 | 2016 |

Predictions on heat transport and plasma rotation from global gyrokinetic simulations Y Sarazin, V Grandgirard, J Abiteboul, S Allfrey, X Garbet, P Ghendrih, ... Nuclear Fusion 51 (10), 103023, 2011 | 94 | 2011 |

ISOBAR preconditioner for effective and high-throughput lossless data compression ER Schendel, Y Jin, N Shah, J Chen, CS Chang, SH Ku, S Ethier, ... 2012 IEEE 28th international conference on data engineering, 138-149, 2012 | 87 | 2012 |

Overview of NSTX Upgrade initial results and modelling highlights JE Menard, JP Allain, DJ Battaglia, F Bedoya, RE Bell, E Belova, ... Nuclear Fusion 57 (10), 102006, 2017 | 83 | 2017 |

Overview of results from the national spherical torus experiment (NSTX) DA Gates, J Ahn, J Allain, R Andre, R Bastasz, M Bell, R Bell, E Belova, ... Nuclear Fusion 49 (10), 104016, 2009 | 72 | 2009 |

Neoclassical physics in full distribution function gyrokinetics G Dif-Pradalier, PH Diamond, V Grandgirard, Y Sarazin, J Abiteboul, ... Physics of Plasmas 18 (6), 2011 | 55 | 2011 |

Extended MHD simulation of resonant magnetic perturbations HR Strauss, L Sugiyama, GY Park, CS Chang, S Ku, I Joseph Nuclear Fusion 49 (5), 055025, 2009 | 53 | 2009 |

Property of an X-point generated velocity-space hole in a diverted tokamak plasma edge S Ku, H Baek, CS Chang Physics of plasmas 11 (12), 5626-5633, 2004 | 51 | 2004 |