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Shawn Zamperini
Shawn Zamperini
Staff Scientist, General Atomics
Verified email at fusion.gat.com - Homepage
Title
Cited by
Cited by
Year
Utilization of outer-midplane collector probes with isotopically enriched tungsten tracer particles for impurity transport studies in the scrape-off layer of DIII-D
DC Donovan, EA Unterberg, PC Stangeby, S Zamperini, JD Auxier, ...
Review of Scientific Instruments 89 (10), 2018
292018
Use of isotopic tungsten tracers and a stable-isotope-mixing model to characterize divertor source location in the DIII-D metal rings campaign
EA Unterberg, DC Donovan, JD Duran, PC Stangeby, S Zamperini, ...
Nuclear Materials and Energy 19, 358-363, 2019
242019
DIII-D research advancing the physics basis for optimizing the tokamak approach to fusion energy
ME Fenstermacher, J Abbate, S Abe, T Abrams, M Adams, B Adamson, ...
Nuclear Fusion 62 (4), 042024, 2022
192022
Design and physics basis for the upcoming DIII-D SAS-VW campaign to quantify tungsten leakage and transport in a new slot divertor geometry
T Abrams, G Sinclair, JH Nichols, EA Unterberg, DC Donovan, J Duran, ...
Physica Scripta 96 (12), 124073, 2021
192021
Localized divertor leakage measurements using isotopic tungsten sources during edge-localized mode-y H-mode discharges on DIII-D
EA Unterberg, T Abrams, I Bykov, DC Donovan, JD Duran, JD Elder, ...
Nuclear Fusion 60 (1), 016028, 2019
192019
Transport of tungsten to collector probes in DIII-D
S Zamperini, D Donovan, E Unterberg, P Stangeby, J Nichols, J Duran, ...
Nuclear Materials and Energy 18, 87-92, 2019
192019
Modeling of ExB effects on tungsten re-deposition and transport in the DIII-D divertor
JH Nichols, T Abrams, CP Chrobak, DC Donovan, JD Duran, JD Elder, ...
Nuclear Fusion 61 (9), 096018, 2021
162021
Reproduction of collector probe deposition profiles using the far-SOL impurity transport code 3DLIM
SA Zamperini, JD Elder, PC Stangeby, JH Nichols, DC Donovan, ...
Nuclear Materials and Energy 25, 100811, 2020
102020
The role of B T-dependent flows on W accumulation at the edge of the confined plasma
SA Zamperini, JH Nichols, PC Stangeby, DC Donovan, JD Duran, ...
Nuclear Fusion 62 (2), 026037, 2022
92022
Separatrix-to-wall simulations of impurity transport with a fully three-dimensional wall in DIII-D
S Zamperini, T Abrams, JH Nichols, JD Elder, JD Duran, PC Stangeby, ...
Fusion Science and Technology 79 (1), 36-45, 2023
42023
13C surface characterization of midplane and crown collector probes on DIII-D
JD Duran, DC Donovan, JH Nichols, EA Unterberg, SA Zamperini, ...
Nuclear Materials and Energy 34, 101339, 2023
32023
Advances in understanding high-Z sourcing, migration, and transport on DIII-D from L-mode to high-performance regimes
T Abrams, JG GUTERL, HY GUO, DM THOMAS, EA UNTERBERG, ...
28th IAEA Fusion Energy Conf., 2021
32021
The case for toroidally symmetric limiters within DIII-D
S Zamperini, P Stangeby, EA Unterberg, T Abrams, J Nichols, A Wingen, ...
APS Division of Plasma Physics Meeting Abstracts 2022, UM10. 004, 2022
12022
Spectroscopic observations of carbon transport in the near scrape-off layer following controlled axisymmetric injection of methane in DIII-D
J Nichols, J Duran, EA Unterberg, S Zamperini, T Abrams, K Davda, ...
APS Division of Plasma Physics Meeting Abstracts 2021, UP11. 112, 2021
12021
Modeling turbulent impurity transport in the SOL of DIII-D with a reduced model
S Zamperini, JH Nichols, T Odstrcil, T Abrams, JA Boedo, JD Elder, ...
Plasma Physics and Controlled Fusion 66 (5), 055003, 2024
2024
Collector probe analysis of tungsten transport to the far-SOL from the DIII-D SAS-VW divertor experiment
SH Messer, JD Mateja, JH Nichols, A Cacheris, JD Duran, SA Zamperini, ...
Nuclear Materials and Energy 38, 101566, 2024
2024
SiC as a core-edge integrated wall solution in DIII-D
S Zamperini, T Abrams, J Nichols, E Unterberg, A Lasa, P Stangeby, ...
Nuclear Materials and Energy 37, 101535, 2023
2023
Comparison of core and far-SOL tungsten measurements for opposing Bt direction during the SAS-VW campaign on DIII-D
J Mateja, S Messer, S Zamperini, J Nichols, G Sinclair, T Odstrcil, ...
APS Division of Plasma Physics Meeting Abstracts 2023, TO08. 013, 2023
2023
Stationary I-modes in multiple configurations in the DIII-D tokamak
A Hubbard, A Angulo, M Austin, A Cavallaro, J Chen, C Chrystal, ...
APS Division of Plasma Physics Meeting Abstracts 2023, NP11. 027, 2023
2023
Impurity release and transport from a toroidally symmetric limiters in DIII-D
Z Bergstrom, S Zamperini, J Guterl, T Abrams
APS Division of Plasma Physics Meeting Abstracts 2023, GP11. 132, 2023
2023
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