Verification of nonlinear particle simulation of radio frequency waves in tokamak

Kuley, A.; Lin, Z.; Bao, J.; Wei, X. S.; Xiao, Y.; Zhang, W.; Sun, G. Y.; Fisch, N. J.

doi:10.1063/1.4934606

Title: Verification of nonlinear particle simulation of radio frequency waves in tokamak

Abstract

Nonlinear simulation model for radio frequency waves in fusion plasmas has been developed and verified using fully kinetic ion and drift kinetic electron. Ion cyclotron motion in the toroidal geometry is implemented using Boris push in the Boozer coordinates. Linear dispersion relation and nonlinear particle trapping are verified for the lower hybrid wave and ion Bernstein wave (IBW). Parametric decay instability is observed where a large amplitude pump wave decays into an IBW sideband and an ion cyclotron quasimode (ICQM). The ICQM induces an ion perpendicular heating, with a heating rate proportional to the pump wave intensity.

Authors:

Kuley, A. ^[1];

^[1]; Bao, J. ^[2]; Wei, X. S. ^[3]; Xiao, Y. ^[3]; Zhang, W. ^[4]; Sun, G. Y. ^[5]; Fisch, N. J. ^[6]

Univ. of California, Irvine, CA (United States). Dept. of Physics and Astronomy
Univ. of California, Irvine, CA (United States). Dept. of Physics and Astronomy; Peking Univ., Beijing (China). Fusion Simulation Center
Zhejiang Univ., Hangzhou (China). Inst. for Fusion Theory and Simulation
Chinese Academy of Sciences (CAS), Beijing (China). Inst. of Physics
Xiamen Univ., Xiamen (China). Dept. of Physics, Inst. of Theoretical Physics and Astrophysics
Princeton Univ., NJ (United States). Princeton Plasma Physics Lab.

Publication Date:: Tue Oct 27 00:00:00 EDT 2015

Research Org.:: Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (United States). Oak Ridge Leadership Computing Facility (OLCF)

Sponsoring Org.:: USDOE Office of Science (SC)

OSTI Identifier:: 1565465

Alternate Identifier(s):: OSTI ID: 1224338

Grant/Contract Number:: AC02-05CH11231; AC05-00OR22725; S013849F; FG02-07ER54916

Resource Type:: Accepted Manuscript

Journal Name:: Physics of Plasmas

Additional Journal Information:: Journal Volume: 22; Journal Issue: 10; Journal ID: ISSN 1070-664X

Publisher:: American Institute of Physics (AIP)

Country of Publication:: United States

Language:: English

Subject:: 70 PLASMA PHYSICS AND FUSION TECHNOLOGY; Physics

Citation Formats


                    Kuley, A., Lin, Z., Bao, J., Wei, X. S., Xiao, Y., Zhang, W., Sun, G. Y., and Fisch, N. J. Verification of nonlinear particle simulation of radio frequency waves in tokamak.  United States: N. p., 2015. 
Web.  doi:10.1063/1.4934606.

Copy to clipboard


                    Kuley, A., Lin, Z., Bao, J., Wei, X. S., Xiao, Y., Zhang, W., Sun, G. Y., & Fisch, N. J. Verification of nonlinear particle simulation of radio frequency waves in tokamak.  United States.  https://doi.org/10.1063/1.4934606

Copy to clipboard


                    Kuley, A., Lin, Z., Bao, J., Wei, X. S., Xiao, Y., Zhang, W., Sun, G. Y., and Fisch, N. J. Tue .  
"Verification of nonlinear particle simulation of radio frequency waves in tokamak".  United States.  https://doi.org/10.1063/1.4934606.  https://www.osti.gov/servlets/purl/1565465.

Copy to clipboard


                    
@article{osti_1565465,

  title        = {Verification of nonlinear particle simulation of radio frequency waves in tokamak},

  author       = {Kuley, A. and Lin, Z. and Bao, J. and Wei, X. S. and Xiao, Y. and Zhang, W. and Sun, G. Y. and Fisch, N. J.},

  abstractNote = {Nonlinear simulation model for radio frequency waves in fusion plasmas has been developed and verified using fully kinetic ion and drift kinetic electron. Ion cyclotron motion in the toroidal geometry is implemented using Boris push in the Boozer coordinates. Linear dispersion relation and nonlinear particle trapping are verified for the lower hybrid wave and ion Bernstein wave (IBW). Parametric decay instability is observed where a large amplitude pump wave decays into an IBW sideband and an ion cyclotron quasimode (ICQM). The ICQM induces an ion perpendicular heating, with a heating rate proportional to the pump wave intensity.},

  doi          = {10.1063/1.4934606},

  journal      = {Physics of Plasmas},

  number       = 10,

  volume       = 22,

  place        = {United States},

  year         = {Tue Oct 27 00:00:00 EDT 2015},

  month        = {Tue Oct 27 00:00:00 EDT 2015}

}

Copy to clipboard

Journal Article:

Free Publicly Available Full Text

Accepted Manuscript (Publisher)

Accepted Manuscript (DOE)

Publisher's Version of Record

https://doi.org/10.1063/1.4934606

Other availability

Search WorldCat to find libraries that may hold this journal

Citation Metrics:

Cited by: 18 works

Citation information provided by
Web of Science

Save / Share:

Export Metadata

Save to My Library

Works referenced in this record:

Transport of Energetic Particles by Microturbulence in Magnetized Plasmas
journal, August 2008

Zhang, Wenlu; Lin, Zhihong; Chen, Liu
Physical Review Letters, Vol. 101, Issue 9
DOI: 10.1103/PhysRevLett.101.095001

Parametric upconversion of lower hybrid wave by runaway electrons in tokamak
journal, June 2010

Kuley, Animesh; Tripathi, V. K.
Physics of Plasmas, Vol. 17, Issue 6
DOI: 10.1063/1.3442745

Simulation of linear and nonlinear Landau damping of lower hybrid waves
journal, June 2013

Qi, Lei; Wang, X. Y.; Lin, Y.
Physics of Plasmas, Vol. 20, Issue 6
DOI: 10.1063/1.4812196

Linear Theory of Lower Hybrid Heating
journal, January 1984

Bonoli, Paul
IEEE Transactions on Plasma Science, Vol. 12, Issue 2
DOI: 10.1109/TPS.1984.4316302

Parametric instabilities in a magnetized plasma
journal, January 1986

Liu, C. S.; Tripathi, V. K.
Physics Reports, Vol. 130, Issue 3
DOI: 10.1016/0370-1573(86)90108-0

Confining a Tokamak Plasma with rf-Driven Currents
journal, September 1978

Fisch, Nathaniel J.
Physical Review Letters, Vol. 41, Issue 13
DOI: 10.1103/PhysRevLett.41.873

Hamiltonian guiding center drift orbit calculation for plasmas of arbitrary cross section
journal, January 1984

White, R. B.; Chance, M. S.
Physics of Fluids, Vol. 27, Issue 10
DOI: 10.1063/1.864527

Observation of parametric decay correlated with edge heating using an ion Bernstein wave antenna on DIII-D
journal, May 1993

Pinsker, R. I.; Petty, C. C.; Mayberry, M. J.
Nuclear Fusion, Vol. 33, Issue 5
DOI: 10.1088/0029-5515/33/5/I08

Numerical simulation of ion cyclotron waves in tokamak plasmas
journal, January 1999

Brambilla, M.
Plasma Physics and Controlled Fusion, Vol. 41, Issue 1
DOI: 10.1088/0741-3335/41/1/002

Verification of gyrokinetic particle simulation of current-driven instability in fusion plasmas. II. Resistive tearing mode
journal, December 2014

Liu, Dongjian; Zhang, Wenlu; McClenaghan, Joseph
Physics of Plasmas, Vol. 21, Issue 12
DOI: 10.1063/1.4905074

Plasma Physics via Computer Simulation
book, January 1991

Birdsall, C. K.; Langdon, A. B.
DOI: 10.1201/9781315275048

Verification of gyrokinetic particle simulation of current-driven instability in fusion plasmas. I. Internal kink mode
journal, December 2014

McClenaghan, J.; Lin, Z.; Holod, I.
Physics of Plasmas, Vol. 21, Issue 12
DOI: 10.1063/1.4905073

Invited paper: Interaction between RF and edge plasma during ICRF heating in JT-60
journal, January 1990

Fujii, T.; Saigusa, M.; Kimura, H.
Fusion Engineering and Design, Vol. 12, Issue 1-2
DOI: 10.1016/0920-3796(90)90074-G

Time-domain simulation of nonlinear radiofrequency phenomena
journal, January 2013

Jenkins, Thomas G.; Austin, Travis M.; Smithe, David N.
Physics of Plasmas, Vol. 20, Issue 1
DOI: 10.1063/1.4776704

Current drive at plasma densities required for thermonuclear reactors
journal, August 2010

Cesario, R.; Amicucci, L.; Cardinali, A.
Nature Communications, Vol. 1, Issue 1
DOI: 10.1038/ncomms1052

Particle simulation of lower hybrid wave propagation in fusion plasmas
journal, August 2014

Bao, J.; Lin, Z.; Kuley, A.
Plasma Physics and Controlled Fusion, Vol. 56, Issue 9
DOI: 10.1088/0741-3335/56/9/095020

Chapter 6: Plasma auxiliary heating and current drive
journal, December 1999

Drive, ITER Physics Expert Group on Energe; Editors, ITER Physics Basis
Nuclear Fusion, Vol. 39, Issue 12
DOI: 10.1088/0029-5515/39/12/306

Particle-in-cell simulations of parametric decay instability of radiofrequency wave in the ion cyclotron range of frequency in an inhomogeneous plasma
journal, April 2015

Gan, Chunyun; Xiang, Nong; Ou, Jing
Nuclear Fusion, Vol. 55, Issue 6
DOI: 10.1088/0029-5515/55/6/063002

Measurements of ion cyclotron parametric decay of lower hybrid waves at the high-field side of Alcator C-Mod
journal, April 2013

Baek, S. G.; Parker, R. R.; Shiraiwa, S.
Plasma Physics and Controlled Fusion, Vol. 55, Issue 5
DOI: 10.1088/0741-3335/55/5/052001

Turbulent Transport of Trapped-Electron Modes in Collisionless Plasmas
journal, August 2009

Xiao, Yong; Lin, Zhihong
Physical Review Letters, Vol. 103, Issue 8
DOI: 10.1103/PhysRevLett.103.085004

Foundations of nonlinear gyrokinetic theory
journal, April 2007

Brizard, A. J.; Hahm, T. S.
Reviews of Modern Physics, Vol. 79, Issue 2
DOI: 10.1103/RevModPhys.79.421

Theory of current drive in plasmas
journal, January 1987

Fisch, Nathaniel J.
Reviews of Modern Physics, Vol. 59, Issue 1
DOI: 10.1103/RevModPhys.59.175

Study on lower hybrid current drive efficiency at high density towards long-pulse regimes in Experimental Advanced Superconducting Tokamak
journal, June 2014

Li, M. H.; Ding, B. J.; Zhang, J. Z.
Physics of Plasmas, Vol. 21, Issue 6
DOI: 10.1063/1.4883640

Stabilization of ion temperature gradient driven modes by lower hybrid wave in a tokamak
journal, March 2009

Kuley, Animesh; Tripathi, V. K.
Physics of Plasmas, Vol. 16, Issue 3
DOI: 10.1063/1.3080744

Invited paper: Parametric instabilities in the tokamak edge plasma in the ion cyclotron heating regimes
journal, January 1990

Porkolab, Miklos
Fusion Engineering and Design, Vol. 12, Issue 1-2
DOI: 10.1016/0920-3796(90)90068-H

Gyrocenter-gauge kinetic algorithm for high frequency waves in magnetized plasmas
journal, March 2009

Yu, Zhi; Qin, Hong
Physics of Plasmas, Vol. 16, Issue 3
DOI: 10.1063/1.3097266

Turbulent Transport Reduction by Zonal Flows: Massively Parallel Simulations
journal, September 1998

Lin, Z.
Science, Vol. 281, Issue 5384
DOI: 10.1126/science.281.5384.1835

Verification of particle simulation of radio frequency waves in fusion plasmas
journal, October 2013

Kuley, Animesh; Wang, Z. X.; Lin, Z.
Physics of Plasmas, Vol. 20, Issue 10
DOI: 10.1063/1.4826507

Effects of the spectral broadening of lower hybrid waves on current drive efficiency in the ASDEX tokamak
journal, February 1992

Pericoli-Ridolfini, V.; Bartiromo, R.; Tuccillo, A. A.
Nuclear Fusion, Vol. 32, Issue 2
DOI: 10.1088/0029-5515/32/2/I10

Edge ion heating and parametric decay during injection of ion cyclotron resonance frequency power on the Alcator C-Mod tokamak
journal, April 2002

Rost, J. C.; Porkolab, M.; Boivin, R. L.
Physics of Plasmas, Vol. 9, Issue 4
DOI: 10.1063/1.1456531

Gyrokinetic particle simulation of microturbulence for general magnetic geometry and experimental profiles
journal, February 2015

Xiao, Yong; Holod, Ihor; Wang, Zhixuan
Physics of Plasmas, Vol. 22, Issue 2
DOI: 10.1063/1.4908275

A versatile ray-tracing code for studying rf wave propagation in toroidal magnetized plasmas
journal, March 2012

Peysson, Y.; Decker, J.; Morini, L.
Plasma Physics and Controlled Fusion, Vol. 54, Issue 4
DOI: 10.1088/0741-3335/54/4/045003

Edge ion heating by launched high harmonic fast waves in the National Spherical Torus Experiment
journal, May 2005

Biewer, T. M.; Bell, R. E.; Diem, S. J.
Physics of Plasmas, Vol. 12, Issue 5
DOI: 10.1063/1.1871953

All-orders spectral calculation of radio-frequency heating in two-dimensional toroidal plasmas
journal, May 2001

Jaeger, E. F.; Berry, L. A.; D’Azevedo, E.
Physics of Plasmas, Vol. 8, Issue 5
DOI: 10.1063/1.1359516

Plasma edge density and lower hybrid current drive in JET (Joint European Torus)
journal, June 2011

Cesario, R.; Amicucci, L.; Castaldo, C.
Plasma Physics and Controlled Fusion, Vol. 53, Issue 8
DOI: 10.1088/0741-3335/53/8/085011

Chapter 6: Steady state operation
journal, June 2007

Gormezano, C.; Sips, A. C. C.; Luce, T. C.
Nuclear Fusion, Vol. 47, Issue 6
DOI: 10.1088/0029-5515/47/6/S06

Observation of parametric decay instability during ion Bernstein wave heating experiments on HT-7
journal, August 2001

Li, J.; Bao, Y.; Zhao, Y. P.
Plasma Physics and Controlled Fusion, Vol. 43, Issue 9
DOI: 10.1088/0741-3335/43/9/305

Nonlinear Frequency Oscillation of Alfvén Eigenmodes in Fusion Plasmas
journal, July 2012

Zhang, H. S.; Lin, Z.; Holod, I.
Physical Review Letters, Vol. 109, Issue 2
DOI: 10.1103/PhysRevLett.109.025001

Lower hybrid destabilization of trapped electron modes in tokamak and its consequences for anomalous diffusion
journal, July 2010

Kuley, Animesh; Liu, C. S.; Tripathi, V. K.
Physics of Plasmas, Vol. 17, Issue 7
DOI: 10.1063/1.3454692

Method to integrate full particle orbit in toroidal plasmas
journal, September 2015

Wei, X. S.; Xiao, Y.; Kuley, A.
Physics of Plasmas, Vol. 22, Issue 9
DOI: 10.1063/1.4929799

Works referencing / citing this record:

Nonlinear electromagnetic formulation for particle-in-cell simulation of lower hybrid waves in toroidal geometry
journal, June 2016

Bao, J.; Lin, Z.; Kuley, A.
Physics of Plasmas, Vol. 23, Issue 6
DOI: 10.1063/1.4952773

Kinetic particle simulations in a global toroidal geometry
journal, August 2019

De, S.; Singh, T.; Kuley, A.
Physics of Plasmas, Vol. 26, Issue 8
DOI: 10.1063/1.5108684

A massively parallel semi-Lagrangian solver for the six-dimensional Vlasov–Poisson equation
journal, January 2019

Kormann, Katharina; Reuter, Klaus; Rampp, Markus
The International Journal of High Performance Computing Applications, Vol. 33, Issue 5
DOI: 10.1177/1094342019834644

A massively parallel semi-Lagrangian solver for the six-dimensional Vlasov-Poisson equation
text, January 2019

Kormann, Katharina; Reuter, Klaus; Rampp, Markus
arXiv
DOI: 10.48550/arxiv.1903.00308

Similar Records in DOE PAGES and OSTI.GOV collections:

Verification of nonlinear particle simulation of radio frequency waves in tokamak

Journal Article Kuley, A., E-mail: akuley@uci.edu ; Lin, Z. ; Bao, J. ; ... - Physics of Plasmas

Nonlinear simulation model for radio frequency waves in fusion plasmas has been developed and verified using fully kinetic ion and drift kinetic electron. Ion cyclotron motion in the toroidal geometry is implemented using Boris push in the Boozer coordinates. Linear dispersion relation and nonlinear particle trapping are verified for the lower hybrid wave and ion Bernstein wave (IBW). Parametric decay instability is observed where a large amplitude pump wave decays into an IBW sideband and an ion cyclotron quasimode (ICQM). The ICQM induces an ion perpendicular heating, with a heating rate proportional to the pump wave intensity.
https://doi.org/10.1063/1.4934606
Nonlinear particle simulation of ion cyclotron waves in toroidal geometry

Journal Article Kuley, A., E-mail: akuley@uci.edu ; Lin, Z. ; Bao, J. ; ... - AIP Conference Proceedings

Global particle simulation model has been developed in this work to provide a first-principles tool for studying the nonlinear interactions of radio frequency (RF) waves with plasmas in tokamak. In this model, ions are considered as fully kinetic particles using the Vlasov equation and electrons are treated as guiding centers using the drift kinetic equation with realistic electron-to-ion mass ratio. Boris push scheme for the ion motion has been developed in the toroidal geometry using magnetic coordinates and successfully verified for the ion cyclotron and ion Bernstein waves in global gyrokinetic toroidal code (GTC). The nonlinear simulation capability is appliedmore »« less
https://doi.org/10.1063/1.4936506
Linear and non-linear excitation of slow waves in the ion cyclotron frequency range

Thesis/Dissertation Skiff, F N

Linear and nonlinear excitation of slow waves in the ion cyclotron frequency range were studied in a finite-ion-temperature magnetized plasma. Loop antennas designed to induce electric fields either parallel or perpendicular to the static magnetic field were used to investigate coupling to the ion Bernstein wave (IBW). The experiments are modeled and the plasma is described using a self-adjoint equation that includes ion kinetic effects. Both in theory and experiment, the antenna loading is found to be insensitive to antenna polarization. Faraday shielded fast wave polarized antennas (previously thought not to excite slow waves) are shown to couple to themore »« less
Investigation of electrostatic waves in the ion cyclotron range of frequencies in L-4 and ACT-1

Technical Report Ono, Masayuki

Electrostatic waves in the ion cyclotron range of frequencies (ICRF) were studied in the Princeton L-4 and ACT-1 devices for approximately ten years, from 1975 to 1985. The investigation began in the L-4 linear device, looking for the parametric excitation of electrostatic ion cyclotron waves in multi-ion-species plasmas. In addition, this investigation verified multi-ion-species effects on the electrostatic ion cyclotron wave dispersion religion including the ion-ion hybrid resonance. Finite-Larmor-radius modification of the wave dispersion relation was also observed, even for ion temperatures of T[sub i] [approx] 1/40 eV. Taking advantage of the relatively high field and long device length ofmore »« less
https://doi.org/10.2172/6483928

Full Text Available
Investigation of electrostatic waves in the ion cyclotron range of frequencies in L-4 and ACT-1

Technical Report Ono, Masayuki

Electrostatic waves in the ion cyclotron range of frequencies (ICRF) were studied in the Princeton L-4 and ACT-1 devices for approximately ten years, from 1975 to 1985. The investigation began in the L-4 linear device, looking for the parametric excitation of electrostatic ion cyclotron waves in multi-ion-species plasmas. In addition, this investigation verified multi-ion-species effects on the electrostatic ion cyclotron wave dispersion religion including the ion-ion hybrid resonance. Finite-Larmor-radius modification of the wave dispersion relation was also observed, even for ion temperatures of T{sub i} {approx} 1/40 eV. Taking advantage of the relatively high field and long device length ofmore »« less
https://doi.org/10.2172/10160802

Full Text Available

Similar Records

Title: Verification of nonlinear particle simulation of radio frequency waves in tokamak

Abstract

Citation Formats

Transport of Energetic Particles by Microturbulence in Magnetized Plasmas journal, August 2008

Parametric upconversion of lower hybrid wave by runaway electrons in tokamak journal, June 2010

Simulation of linear and nonlinear Landau damping of lower hybrid waves journal, June 2013

Linear Theory of Lower Hybrid Heating journal, January 1984

Parametric instabilities in a magnetized plasma journal, January 1986

Confining a Tokamak Plasma with rf-Driven Currents journal, September 1978

Hamiltonian guiding center drift orbit calculation for plasmas of arbitrary cross section journal, January 1984

Observation of parametric decay correlated with edge heating using an ion Bernstein wave antenna on DIII-D journal, May 1993

Numerical simulation of ion cyclotron waves in tokamak plasmas journal, January 1999

Verification of gyrokinetic particle simulation of current-driven instability in fusion plasmas. II. Resistive tearing mode journal, December 2014

Plasma Physics via Computer Simulation book, January 1991

Verification of gyrokinetic particle simulation of current-driven instability in fusion plasmas. I. Internal kink mode journal, December 2014

Invited paper: Interaction between RF and edge plasma during ICRF heating in JT-60 journal, January 1990

Time-domain simulation of nonlinear radiofrequency phenomena journal, January 2013

Current drive at plasma densities required for thermonuclear reactors journal, August 2010

Particle simulation of lower hybrid wave propagation in fusion plasmas journal, August 2014

Chapter 6: Plasma auxiliary heating and current drive journal, December 1999

Particle-in-cell simulations of parametric decay instability of radiofrequency wave in the ion cyclotron range of frequency in an inhomogeneous plasma journal, April 2015

Measurements of ion cyclotron parametric decay of lower hybrid waves at the high-field side of Alcator C-Mod journal, April 2013

Turbulent Transport of Trapped-Electron Modes in Collisionless Plasmas journal, August 2009

Foundations of nonlinear gyrokinetic theory journal, April 2007

Theory of current drive in plasmas journal, January 1987

Study on lower hybrid current drive efficiency at high density towards long-pulse regimes in Experimental Advanced Superconducting Tokamak journal, June 2014

Stabilization of ion temperature gradient driven modes by lower hybrid wave in a tokamak journal, March 2009

Invited paper: Parametric instabilities in the tokamak edge plasma in the ion cyclotron heating regimes journal, January 1990

Gyrocenter-gauge kinetic algorithm for high frequency waves in magnetized plasmas journal, March 2009

Turbulent Transport Reduction by Zonal Flows: Massively Parallel Simulations journal, September 1998

Verification of particle simulation of radio frequency waves in fusion plasmas journal, October 2013

Effects of the spectral broadening of lower hybrid waves on current drive efficiency in the ASDEX tokamak journal, February 1992

Edge ion heating and parametric decay during injection of ion cyclotron resonance frequency power on the Alcator C-Mod tokamak journal, April 2002

Gyrokinetic particle simulation of microturbulence for general magnetic geometry and experimental profiles journal, February 2015

A versatile ray-tracing code for studying rf wave propagation in toroidal magnetized plasmas journal, March 2012

Edge ion heating by launched high harmonic fast waves in the National Spherical Torus Experiment journal, May 2005

All-orders spectral calculation of radio-frequency heating in two-dimensional toroidal plasmas journal, May 2001

Plasma edge density and lower hybrid current drive in JET (Joint European Torus) journal, June 2011

Chapter 6: Steady state operation journal, June 2007

Observation of parametric decay instability during ion Bernstein wave heating experiments on HT-7 journal, August 2001

Nonlinear Frequency Oscillation of Alfvén Eigenmodes in Fusion Plasmas journal, July 2012

Lower hybrid destabilization of trapped electron modes in tokamak and its consequences for anomalous diffusion journal, July 2010

Method to integrate full particle orbit in toroidal plasmas journal, September 2015

Nonlinear electromagnetic formulation for particle-in-cell simulation of lower hybrid waves in toroidal geometry journal, June 2016

Kinetic particle simulations in a global toroidal geometry journal, August 2019

A massively parallel semi-Lagrangian solver for the six-dimensional Vlasov–Poisson equation journal, January 2019

A massively parallel semi-Lagrangian solver for the six-dimensional Vlasov-Poisson equation text, January 2019

Transport of Energetic Particles by Microturbulence in Magnetized Plasmas
journal, August 2008

Parametric upconversion of lower hybrid wave by runaway electrons in tokamak
journal, June 2010

Simulation of linear and nonlinear Landau damping of lower hybrid waves
journal, June 2013

Linear Theory of Lower Hybrid Heating
journal, January 1984

Parametric instabilities in a magnetized plasma
journal, January 1986

Confining a Tokamak Plasma with rf-Driven Currents
journal, September 1978

Hamiltonian guiding center drift orbit calculation for plasmas of arbitrary cross section
journal, January 1984

Observation of parametric decay correlated with edge heating using an ion Bernstein wave antenna on DIII-D
journal, May 1993

Numerical simulation of ion cyclotron waves in tokamak plasmas
journal, January 1999

Verification of gyrokinetic particle simulation of current-driven instability in fusion plasmas. II. Resistive tearing mode
journal, December 2014

Plasma Physics via Computer Simulation
book, January 1991

Verification of gyrokinetic particle simulation of current-driven instability in fusion plasmas. I. Internal kink mode
journal, December 2014

Invited paper: Interaction between RF and edge plasma during ICRF heating in JT-60
journal, January 1990

Time-domain simulation of nonlinear radiofrequency phenomena
journal, January 2013

Current drive at plasma densities required for thermonuclear reactors
journal, August 2010

Particle simulation of lower hybrid wave propagation in fusion plasmas
journal, August 2014

Chapter 6: Plasma auxiliary heating and current drive
journal, December 1999

Particle-in-cell simulations of parametric decay instability of radiofrequency wave in the ion cyclotron range of frequency in an inhomogeneous plasma
journal, April 2015

Measurements of ion cyclotron parametric decay of lower hybrid waves at the high-field side of Alcator C-Mod
journal, April 2013

Turbulent Transport of Trapped-Electron Modes in Collisionless Plasmas
journal, August 2009

Foundations of nonlinear gyrokinetic theory
journal, April 2007

Theory of current drive in plasmas
journal, January 1987

Study on lower hybrid current drive efficiency at high density towards long-pulse regimes in Experimental Advanced Superconducting Tokamak
journal, June 2014

Stabilization of ion temperature gradient driven modes by lower hybrid wave in a tokamak
journal, March 2009

Invited paper: Parametric instabilities in the tokamak edge plasma in the ion cyclotron heating regimes
journal, January 1990

Gyrocenter-gauge kinetic algorithm for high frequency waves in magnetized plasmas
journal, March 2009

Turbulent Transport Reduction by Zonal Flows: Massively Parallel Simulations
journal, September 1998

Verification of particle simulation of radio frequency waves in fusion plasmas
journal, October 2013

Effects of the spectral broadening of lower hybrid waves on current drive efficiency in the ASDEX tokamak
journal, February 1992

Edge ion heating and parametric decay during injection of ion cyclotron resonance frequency power on the Alcator C-Mod tokamak
journal, April 2002

Gyrokinetic particle simulation of microturbulence for general magnetic geometry and experimental profiles
journal, February 2015

A versatile ray-tracing code for studying rf wave propagation in toroidal magnetized plasmas
journal, March 2012

Edge ion heating by launched high harmonic fast waves in the National Spherical Torus Experiment
journal, May 2005

All-orders spectral calculation of radio-frequency heating in two-dimensional toroidal plasmas
journal, May 2001

Plasma edge density and lower hybrid current drive in JET (Joint European Torus)
journal, June 2011

Chapter 6: Steady state operation
journal, June 2007

Observation of parametric decay instability during ion Bernstein wave heating experiments on HT-7
journal, August 2001

Nonlinear Frequency Oscillation of Alfvén Eigenmodes in Fusion Plasmas
journal, July 2012

Lower hybrid destabilization of trapped electron modes in tokamak and its consequences for anomalous diffusion
journal, July 2010

Method to integrate full particle orbit in toroidal plasmas
journal, September 2015

Nonlinear electromagnetic formulation for particle-in-cell simulation of lower hybrid waves in toroidal geometry
journal, June 2016

Kinetic particle simulations in a global toroidal geometry
journal, August 2019

A massively parallel semi-Lagrangian solver for the six-dimensional Vlasov–Poisson equation
journal, January 2019

A massively parallel semi-Lagrangian solver for the six-dimensional Vlasov-Poisson equation
text, January 2019