Publications 2013

DIALLO, A, Kramer GJ, Smith DR et al.,

Observation of ion scale fluctuations in the pedestal region during the edge-localized-mode cycle on the National Spherical Torus Experiment

Phys. Plasmas 20 012505 (January 2013)

FREDRICKSON ED, Crocker NA, Darrow DS, et al.

Fast-ion energy loss during TAE avalanches in the National Spherical Torus Experiment

Nucl. Fusion 53 13006 (January 2013)

DARROW DS, Crocker N, Fredrickson ED, et al.

Stochastic orbit loss of neutral beam ions from NSTX due to toroidal Alfven eigenmode avalanches

Nucl. Fusion 53 013009 (January 2013)

GERHARDT SP

Dynamics of the disruption halo current toroidal asymmetry in NSTX

Nucl. Fusion 53 023005 (February 2013)

GAN KF, Ahn J-W, Park J-K, et al.

2D divertor heat flux distribution using a 3D heat conduction solver in National Spherical Torus Experiment

Rev. Sci. Instrum. 84 023505 (February 2013)

KRAMER GJ, Budny RV, Bortolon A, et al.,

A description of the full-particle-orbit-following SPIRAL code for simulating fast-ion experiments in tokamaks

Plasma Phys. Controlled Fusion 55 025013 (February 2013)

KRSTIC PS, Allain JP, Taylor CN, et al.

Deuterium uptake in magnetic-fusion devices with lithium-conditioned carbon walls

Phys. Rev. Lett. 110 105001 (March 2013)

GOUMIRI IR, Rowley CW, Ma Z, et al.,

Reduced-order model based feedback control of the Modified Hasegawa-Wakatani model

Phys. Plasmas 20 042501 (April 2013)

GERHARDT SP, Bell RE, Diallo A, et al.

Disruptions, disruptivity and safer operating windows in the high-beta spherical torus NSTX

Nucl. Fusion 53 043020 (April 2013)

ZHANG J, Crocker NA, Peebles WA, et al.

A sensitivity assessment of millimeter-wave polarimetry for measurement of magnetic fluctuations associated with microtearing modes on NSTX-U

Plasma Phys. Controlled Fusion 55 045011 (April 2013)

FREDRICKSON ED, Gorelenkov NN, Podesta M, et al.,

Non-linear modulation of short wavelength compressional Alfvén eigenmodes

Phys. Plasmas 20, 042112 (April 2013)

CROCKER NA, Fredrickson ED, Gorelenkov NN, et al.,

Internal amplitude, structure and identification of compressional and global Alfvén eigenmodes in NSTX

Nucl. Fusion 53 043017 (April 2013)

KIM K, Park J-K, and Boozer AH,

Numerical verification of bounce-harmonic resonances in neoclassical toroidal viscosity for tokamaks

Phys. Rev. Lett. 110, 185004 (May 2013)

SMITH DR, Fonck RJ, McKee GR et al.,

Characterization and parametric dependencies of low wavenumber pedestal turbulence in the National Spherical Torus Experiment

Phys. Plasmas 20 055903 (May 2013)

MUELLER, DM

Physics of tokamak start-up

Phys. Plasmas 20, 058101 (May 2013)

KAYE SM, Gerhardt S, Guttenfelder W, et al,

The dependence of H-mode energy confinement and transport on collisionality in NSTX

Nucl. Fusion 53 063005 (June 2013)

MORADI S, PUSZTAI I, Guttenfelder W, et al.

Microtearing modes in spherical and conventional tokmamaks

Nucl. Fusion 53, 063025 (June 2013)

BORTOLON A, Heidbrink WW, Kramer GJ et al.,

Mitigation of Alfven activity in a tokamak by externally applied static 3D fields

Phys. Rev. Lett. 110, 265008 (June 2013)

PARK J-K, Bell RE, Kaye SM, et al.

Intrinsic rotation generation in NSTX ohmic H-mode Plasmas

Nucl. Fusion 53 063012 (June 2013)

SALEWSKI M. Geiger B, Nielsen SK, et al.,

Combination of fast-ion diagnostics in velocity-space tomographies

Nuclear Fusion 53 063019 (June 2013)

GERHARDT SP, Darrow DS, Bell RE, et al.,

Detection of disruptions in the high-β spherical torus NSTX

Nucl. Fusion 53 063021 (June 2013)

MYRA JM, Davis WM, D'Ippolito DA, et al.,

Edge sheared flows and the dynamics of blob filaments

Nucl. Fusion 53 073013 (July 2013)

RAMAN R, Mueller D, Jardin SJ, et al.,

Non-inductive plasma start-up on NSTX and projections to NSTX-U using transient CHI

Nucl. Fusion 53 073017 (July 2013)

EICH T, Sieglin B, Scarabosio A, et al.,

Empirical scaling of inter-ELM power widths in ASDEX Upgrade and JET

Journal Nucl. Mater. 438 S72 (July 2013)

SOUKHANOVSKII VA, Bell RE, Diallo A, et al.,

Advanced divertor configurations with large flux expansion

Journal Nucl. Mater. 438 S96 (July 2013)

ABRAMS T., Jaworski MA, Kallman J, et al.,

Response of NSTX liquid lithium divertor to high heat loads

Journal Nucl. Mater. 438 S313 (July 2013)

AHN J-W, Gan KF, Scotti F, et al.,

Study of non-axisymmetric divertor footprints using 2-D IR and visible cameras and a 3-D heat conduction solver in NSTX

Journal Nucl. Mater. 438 S317 (July 2013)

GOLDSTON RJ

Scrape-off layer flows with pressure gradient scale length ~ rp

Journal Nucl. Mater. 438 S372 (July 2013)

JAWORSKI MA, Bell MG, Gray TK, et al.,

Observation of non-Maxwellian electron distributions in the NSTX divertor

Journal Nucl. Mater. 438 S384 (July 2013)

LORE JD, Canik JM, Ahn J-W, et al.

Effect of n = 3 perturbation field amplitudes below the ELM triggering threshold on edge and SOL transport in NSTX

Journal Nucl. Mater. 438 S388 (July 2013)

McLEAN AG, Gan KF, Ahn J-W, et al.,

Measurement and modeling of surface temperature dynamics of the NSTX liquid lithium divertor

Journal Nucl. Mater. 438 S397 (July 2013)

KAITA R, Kugel HW, Abrams T, et al.,

Characterization of fueling NSTX H-mode plasmas diverted to a liquid lithium divertor

Journal Nucl. Mater. 438 S488 (July 2013)

SKINNER CH, Sullenberger R, Koel BE, et al.,

Plasma facing surface composition during NSTX Li experiments

Journal Nucl. Mater. 438 S647 (July 2013)

BOYLE DP, Canik JM, R. Maingi R, et al.,

Varying the pre-discharge lithium wall coatings to alter the characteristics of the ELM-free H-mode pedestal in NSTX

Journal Nucl. Mater. 438 S979 (July 2013)

CAO B, Stotler DP, Zweben SJ, et al.,

Comparison of gas puff imaging data in NSTX with DEGAS 2 simulations

Fusion Science and Technology 64 29 (July 2013)

WANG F, Fu GY, Breslua JA, et al.,

Simulation of non-resonant internal kink mode with toroidal rotation in the National Spherical Torus Experiment

Phys. Plasmas 20 072506 (July 2013)

REN Y, Guttenfelder W, Kaye SM, et al.,

Electron-scale turbulence spectra and plasma thermal transport responding to continuous ExB shear ramping-up in a spherical tokamak

Nucl. Fusion 53 083007 (August 2013)

SCOTTI F, Soukhanovskii VA, Bell RE, et al.,

Core transport of lithium and carbon in ELM-free discharges with lithium wall conditioning in NSTX

Nucl. Fusion 53 083001 (August 2013)

PERKINS RJ, Ahn J-W, Bell RE, et al.,

Fast-wave power flow along SOL field lines in NSTX and the associated power deposition profile across the SOL in front of the antenna

Nucl. Fusion 53 083025 (August 2013)

JAWORSKI MA, Abrams T, Allain JP, et al.,

Liquid lithium divertor characteristics and plasma–material interactions in NSTX high-performance plasmas

Nucl. Fusion 53 083082 (August 2013)

PODESTA M, Gorelenkov NN, White RB, et al.,

Properties of Alfven eigenmodes in the Toroidal Alfven Eigenmode range on the National Spherical Torus Experiment-Upgrade

Phys. Plasmas 20 085502 (August 2013)

GUTTENFELDER, W, Peterson JL, Candy J et al.,

Progress in simulating turbulent electron thermal transport in NSTX

Nucl. Fusion 53 093022 (September 2013)

GROEBNER RJ, Chang CS, Hughes JW, et al.,

Improved understanding of physics processes in pedestal structure, leading to improved predictive capability

Nucl. Fusion 53 093024 (September 2013)

DIALLO A, Canik J, Goerler T, et al.,

Progress in characterization of the pedestal stability and turbulence during the edge-localized-mode cycle on National Spherical Torus Experiment

Nucl. Fusion 53 093026 (September 2013)

EICH T, Leonard AW, Pitts RA, et al.,

Scaling of the tokamak near the scrape-off layer H-mode power width and implications for ITER

Nucl. Fusion 53 093031 (September 2013)

PARK J-K, Jeon YM, Menard JE, et al.,

Rotational Resonance of Non-axisymmetric Magnetic Braking in the KSTAR Tokamak

Phys. Rev. Lett. 111 095002 (September 2013)

MICHAEL, CA, Conway N, Crowley B, et al.,

Dual view FIDA measurements on MAST

Plasma Phys. Controlled Fusion 55 095007 (September 2013)

CLAYTON DJ, Tritz K, Stutman D, et al.,

Electron temperature profile reconstructions from multi-energy SXR measurements using neural networks

Plasma Phys. Controlled Fusion 55 095015 (September 2013)

EBRAHIMI F, Hooper EB, Sovinec CR, et al.,

Magnetic reconnection process in transient coaxial helicity injection

Phys. Plasmas 20 090702 (September 2013)

HOOPER EB, Sovinec CR, Raman R, et al.,

Resistive magnetohydrodynamic simulations of helicity-injected startup plasmas in National Spherical Torus eXperiment

Phys. Plasmas 20 092510 (September 2013)

SABBAGH, SA, Ahn J-W, Allain J, et al.,

Overview of physics results from the conclusive operation of the National Spherical Torus Experiment

Nucl. Fusion 53 104007 (October 2013)

WANG F, Fu GY, Breslau JA, et al.,

Linear stability and nonlinear dynamics of the fishbone mode in spherical tokamaks

Phys. Plasmas 20 102506 (October 2013)

CANIK JW, Guttenfelder W, Maingi R, et al.,

Edge microstability of NSTX plasmas without and with lithium-coated plasma-facing components

Nucl. Fusion 53 113016 (November 2013)

MANSFIELD DK, Roquemore AL, Carroll T, et al.,

First observations of ELM triggering by injected lithium granules in EAST

Nucl. Fusion 53 113023 (November 2013)

SMITH DR, Parker SE, Wan W, et al.,

Measurements and simulations of low-wavenumber pedestal turbulence in the National Spherical Torus Experiment

Nucl. Fusion 53 113029 (November 2013)

ONO M, Jaworski MA, Kaita R, et al.,

Recent progress in the NSTX/NSTX-U lithium programme and prospects for reactor-relevant liquid-lithium based divertor development

Nucl. Fusion 53 113030 (November 2013)

BATTAGLIA DJ, Chang C-S, Kaye SM, et al.,

Dependence of the L-H transition on X-point geometry and divertor recycling on NSTX

Nucl. Fusion 53 113032 (November 2013)

LEBLANC BP and Diallo A

Alignment of the Thomson scattering diagnostic on NSTX

Journ. of Instrumentation 8 C11004 (November 2013)

JAWORSKI MA, Khodak A and Kaita R

Liquid-metal plasma-facing component research on the National Spherical Torus Experiment

Plasma Phys. Controlled Fusion 55 124040 (December 2013)

LEE KC, Domier CW, Luhmann NC, et al.,

Turbulence-induded diffusion analysis of the National Spherical Torus Experiment based on the gyro center shift

Journ. Korean Phys. Soc. 63 2102 (December 2013)

TAYLOR CN, Luitjohan KE, Heim B, et al.,

Surface chemistry analysis of lithium conditioned NSTX graphite tiles correlated to plasma performance

Fusion Eng. and Design 88 3157 (December 2013)

TAYLOR CN, Dadras J, Luitjohan KE, et al.,

The role of oxygen in retaining deuterium in lithiated graphite

J. Appl. Phys. 114 223301 (December 2013)