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Journal Articles

Local measurements of the pedestal magnetic field profile throughout the ELM cycle on DIII-D

M. G. Burke, R. J. Fonck, G. R. McKee, K. H. Burrell, S. R. Haskey, M. Knolker, F. M. Laggner, T. H. Osborne, B. S. Victor, Z. Yan

Phys. Plasmas 29, 102501 (2022)

https://doi.org/10.1063/5.0102610

Published: October 2022

View article titled, Local measurements of the pedestal magnetic field profile throughout the ELM cycle on DIII-D

Journal Articles

Turbulence-driven flow dynamics in general axisymmetric toroidal geometry

K. H. Burrell, J. D. Callen

Phys. Plasmas 28, 062502 (2021)

https://doi.org/10.1063/5.0053439

Published: June 2021

View article titled, Turbulence-driven flow dynamics in general axisymmetric toroidal geometry

Journal Articles

Charge exchange recombination spectroscopy measurements of DIII-D poloidal rotation with poloidal asymmetry in angular rotation

C. Chrystal, S. R. Haskey, K. H. Burrell, B. A. Grierson, C. S. Collins

Rev. Sci. Instrum. 92, 043518 (2021)

https://doi.org/10.1063/5.0043087

Published: April 2021

View article titled, Charge exchange recombination spectroscopy measurements of DIII-D poloidal rotation with poloidal asymmetry in angular rotation

Journal Articles

Role of sheared E × B flow in self-organized, improved confinement states in magnetized plasmas

K. H. Burrell

Phys. Plasmas 27, 060501 (2020)

https://doi.org/10.1063/1.5142734

Published: June 2020

View article titled, Role of sheared <em>E × B</em> flow in self-organized, improved confinement states in magnetized plasmas

Journal Articles

Long-lived predator-prey dynamics in the pedestal of near-zero torque high performance DIII-D plasmas

K. Barada, T. L. Rhodes, K. H. Burrell, L. Zeng, Xi Chen, M. E. Austin, L. Bardóczi, C. M. Muscatello, W. A. Peebles

Phys. Plasmas 26, 092501 (2019)

https://doi.org/10.1063/1.5097143

Published: September 2019

View article titled, Long-lived predator-prey dynamics in the pedestal of near-zero torque high performance DIII-D plasmas

Journal Articles

Relative intensity calibration of the DIII-D charge-exchange recombination spectroscopy system using neutral beam injection into gas

B. A. Grierson, K. H. Burrell, C. Chrystal, S. R. Haskey

Rev. Sci. Instrum. 89, 10D116 (2018)

https://doi.org/10.1063/1.5037333

Published: September 2018

View article titled, Relative intensity calibration of the DIII-D charge-exchange recombination spectroscopy system using neutral beam injection into gas

Journal Articles

Using motional Stark splitting of D α emission to constrain MHD equilibrium analysis in DIII-D plasmas

K. H. Burrell, L. L. Lao, B. A. Grierson

Rev. Sci. Instrum. 89, 10D111 (2018)

https://doi.org/10.1063/1.5037701

Published: August 2018

View article titled, Using motional Stark splitting of D α emission to constrain MHD equilibrium analysis in DIII-D plasmas

Journal Articles

Active spectroscopy measurements of the deuterium temperature, rotation, and density from the core to scrape off layer on the DIII-D tokamak (invited)

S. R. Haskey, B. A. Grierson, L. Stagner, C. Chrystal, A. Ashourvan, A. Bortolon, M. D. Boyer, K. H. Burrell, C. Collins, R. J. Groebner, D. H. Kaplan, N. A. Pablant

Rev. Sci. Instrum. 89, 10D110 (2018)

https://doi.org/10.1063/1.5038349

Published: August 2018

View article titled, Active spectroscopy measurements of the deuterium temperature, rotation, and density from the core to scrape off layer on the DIII-D tokamak (invited)

Journal Articles

Synthetic diagnostic for assessing spatial averaging of charge exchange recombination spectroscopy measurements

C. Chrystal, A. A. Sulyman, S. R. Haskey, K. H. Burrell, B. A. Grierson

Rev. Sci. Instrum. 89, 10D101 (2018)

https://doi.org/10.1063/1.5036964

Published: July 2018

View article titled, Synthetic diagnostic for assessing spatial averaging of charge exchange recombination spectroscopy measurements

Journal Articles

Predicting rotation for ITER via studies of intrinsic torque and momentum transport in DIII-D

C. Chrystal, B. A. Grierson, G. M. Staebler, C. C. Petty, W. M. Solomon, J. S. deGrassie, K. H. Burrell, T. Tala, A. Salmi

Phys. Plasmas 24, 056113 (2017)

https://doi.org/10.1063/1.4979194

Published: March 2017

View article titled, Predicting rotation for ITER via studies of intrinsic torque and momentum transport in DIII-D

Journal Articles

Dependence of intrinsic torque and momentum confinement on normalized gyroradius and collisionality in the DIII-D tokamak

C. Chrystal, B. A. Grierson, W. M. Solomon, T. Tala, J. S. deGrassie, C. C. Petty, A. Salmi, K. H. Burrell

Phys. Plasmas 24, 042501 (2017)

https://doi.org/10.1063/1.4978563

Published: March 2017

View article titled, Dependence of intrinsic torque and momentum confinement on normalized gyroradius and collisionality in the DIII-D tokamak

Journal Articles

MHD modeling of a DIII-D low-torque QH-mode discharge and comparison to observations

J. R. King, S. E. Kruger, K. H. Burrell, X. Chen, A. M. Garofalo, R. J. Groebner, K. E. J. Olofsson, A. Y. Pankin, P. B. Snyder

Phys. Plasmas 24, 055902 (2017)

https://doi.org/10.1063/1.4977467

Published: March 2017

View article titled, MHD modeling of a DIII-D low-torque QH-mode discharge and comparison to observations

Journal Articles

Measurement of deuterium density profiles in the H-mode steep gradient region using charge exchange recombination spectroscopy on DIII-D

S. R. Haskey, B. A. Grierson, K. H. Burrell, C. Chrystal, R. J. Groebner, D. H. Kaplan, N. A. Pablant, L. Stagner

Rev. Sci. Instrum. 87, 11E553 (2016)

https://doi.org/10.1063/1.4963148

Published: September 2016

View article titled, Measurement of deuterium density profiles in the H-mode steep gradient region using charge exchange recombination spectroscopy on DIII-D

Journal Articles

High resolution main-ion charge exchange spectroscopy in the DIII-D H-mode pedestal

B. A. Grierson, K. H. Burrell, C. Chrystal, R. J. Groebner, S. R. Haskey, D. H. Kaplan

Rev. Sci. Instrum. 87, 11E545 (2016)

https://doi.org/10.1063/1.4960604

Published: September 2016

View article titled, High resolution main-ion charge exchange spectroscopy in the DIII-D H-mode pedestal

Journal Articles

Improved edge charge exchange recombination spectroscopy in DIII-D

C. Chrystal, K. H. Burrell, B. A. Grierson, S. R. Haskey, R. J. Groebner, D. H. Kaplan, A. Briesemeister

Rev. Sci. Instrum. 87, 11E512 (2016)

https://doi.org/10.1063/1.4958915

Published: August 2016

View article titled, Improved edge charge exchange recombination spectroscopy in DIII-D

Journal Articles

Role of density gradient driven trapped electron mode turbulence in the H-mode inner core with electron heating

D. R. Ernst, K. H. Burrell, W. Guttenfelder, T. L. Rhodes, A. M. Dimits, R. Bravenec, B. A. Grierson, C. Holland, J. Lohr, A. Marinoni, G. R. McKee, C. C. Petty, J. C. Rost, L. Schmitz, G. Wang, S. Zemedkun, L. Zeng, the DIII-D Team

Phys. Plasmas 23, 056112 (2016)

https://doi.org/10.1063/1.4948723

Published: May 2016

View article titled, Role of density gradient driven trapped electron mode turbulence in the H-mode inner core with electron heating

Journal Articles

Exploration of the Super H-mode regime on DIII-D and potential advantages for burning plasma devices

W. M. Solomon, P. B. Snyder, A. Bortolon, K. H. Burrell, A. M. Garofalo, B. A. Grierson, R. J. Groebner, A. Loarte, A. W. Leonard, O. Meneghini, R. Nazikian, T. H. Osborne, C. C. Petty, F. Poli

Phys. Plasmas 23, 056105 (2016)

https://doi.org/10.1063/1.4944822

Published: March 2016

View article titled, Exploration of the Super H-mode regime on DIII-D and potential advantages for burning plasma devices

Journal Articles

Discovery of stationary operation of quiescent H-mode plasmas with net-zero neutral beam injection torque and high energy confinement on DIII-D

K. H. Burrell, K. Barada, X. Chen, A. M. Garofalo, R. J. Groebner, C. M. Muscatello, T. H. Osborne, C. C. Petty, T. L. Rhodes, P. B. Snyder, W. M. Solomon, Z. Yan, L. Zeng

Phys. Plasmas 23, 056103 (2016)

https://doi.org/10.1063/1.4943521

Published: March 2016

View article titled, Discovery of stationary operation of quiescent H-mode plasmas with net-zero neutral beam injection torque and high energy confinement on DIII-D

Journal Articles

Evolution of E × B shear and coherent fluctuations prior to H-L transitions in DIII-D and control strategies for H-L transitions

D. Eldon, R. L. Boivin, C. Chrystal, R. J. Groebner, G. R. McKee, L. Schmitz, G. R. Tynan, Z. Yan, J. A. Boedo, K. H. Burrell, J. D. King, E. Kolemen, N. C. Luhmann, Jr., C. M. Muscatello, T. H. Osborne, P. B. Snyder

Phys. Plasmas 22, 112506 (2015)

https://doi.org/10.1063/1.4935919

Published: November 2015

View article titled, Evolution of E × B shear and coherent fluctuations prior to H-L transitions in DIII-D and control strategies for H-L transitions

Journal Articles

Spatial calibration of a tokamak neutral beam diagnostic using in situ neutral beam emission

C. Chrystal, K. H. Burrell, B. A. Grierson, D. C. Pace

Rev. Sci. Instrum. 86, 103509 (2015)

https://doi.org/10.1063/1.4933337

Published: October 2015

View article titled, Spatial calibration of a tokamak neutral beam diagnostic using <em>in situ</em> neutral beam emission

NARROW

Topics

Local measurements of the pedestal magnetic field profile throughout the ELM cycle on DIII-D

Turbulence-driven flow dynamics in general axisymmetric toroidal geometry

Charge exchange recombination spectroscopy measurements of DIII-D poloidal rotation with poloidal asymmetry in angular rotation

Role of sheared E × B flow in self-organized, improved confinement states in magnetized plasmas

Long-lived predator-prey dynamics in the pedestal of near-zero torque high performance DIII-D plasmas

Relative intensity calibration of the DIII-D charge-exchange recombination spectroscopy system using neutral beam injection into gas

Using motional Stark splitting of D α emission to constrain MHD equilibrium analysis in DIII-D plasmas

Active spectroscopy measurements of the deuterium temperature, rotation, and density from the core to scrape off layer on the DIII-D tokamak (invited)

Synthetic diagnostic for assessing spatial averaging of charge exchange recombination spectroscopy measurements

Predicting rotation for ITER via studies of intrinsic torque and momentum transport in DIII-D

Dependence of intrinsic torque and momentum confinement on normalized gyroradius and collisionality in the DIII-D tokamak

MHD modeling of a DIII-D low-torque QH-mode discharge and comparison to observations

Measurement of deuterium density profiles in the H-mode steep gradient region using charge exchange recombination spectroscopy on DIII-D

High resolution main-ion charge exchange spectroscopy in the DIII-D H-mode pedestal

Improved edge charge exchange recombination spectroscopy in DIII-D

Role of density gradient driven trapped electron mode turbulence in the H-mode inner core with electron heating

Exploration of the Super H-mode regime on DIII-D and potential advantages for burning plasma devices

Discovery of stationary operation of quiescent H-mode plasmas with net-zero neutral beam injection torque and high energy confinement on DIII-D

Evolution of E × B shear and coherent fluctuations prior to H-L transitions in DIII-D and control strategies for H-L transitions

Spatial calibration of a tokamak neutral beam diagnostic using in situ neutral beam emission

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