Ion Cyclotron Resonance Heating on Proto-MPEX

Pawel A. Piotrowicz; David N. Ruzic; Juan F. Caneses; John B.O. Caughman; Richard H. Goulding; David L. Green; Jeremy D. Lore; Juergen Rapp

doi:10.1109/ICOPS35962.2018.9575342

Ion Cyclotron Resonance Heating on Proto-MPEX

Pawel A. Piotrowicz, David N. Ruzic, Juan F. Caneses, John B.O. Caughman, Richard H. Goulding, David L. Green, Jeremy D. Lore, Juergen Rapp

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

Abstract

The source technology for the Plasma Materials Exposure eXperiment (MPEX) is currently being developed on the Proto-MPEX device at Oak Ridge National Laboratory1 to study fusion relevant plasma material interactions on a linear plasma machine. Radio frequency (RF) technology is used for the source and heating of the plasma on Proto-MPEX. A helicon plasma source, powered with> 100 kW of RF power at 13.56 MHz, produces a steady state plasma with peak electron density of> 6e19 m-3, Additional RF heating sources include Electron Bernstein Waves to heat the electrons to temperatures > 15 e V, as well as ion cyclotron resonance heating (ICRH) to heat ions to temperatures> 20 eV.

Original language	English
Title of host publication	ICOPS 2018 - 45th IEEE International Conference on Plasma Science
Publisher	Institute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)	9781538645895
DOIs	https://doi.org/10.1109/ICOPS35962.2018.9575342
State	Published - Jun 24 2018
Event	45th IEEE International Conference on Plasma Science, ICOPS 2018 - Denver, United States Duration: Jun 24 2018 → Jun 28 2018

Publication series

Name	IEEE International Conference on Plasma Science
Volume	2018-June
ISSN (Print)	0730-9244

Conference

Conference	45th IEEE International Conference on Plasma Science, ICOPS 2018
Country/Territory	United States
City	Denver
Period	06/24/18 → 06/28/18

Funding

1. J.B.O. Caughman et. al., “Plasma Source Development for Fusion-Relevant Material Testing “, Journal of Vacuum Science & Technology A: Vacuum, Surfaces, and Films 35 (2017), 10.1116/1.4982664 2. J.C. Beers, “Helicon plasma ion temperature measurements and observed ion cyclotron heating in proto-MPEX”, Physics of Plasmas 25, 1-9 (2018). ________________________________ * This material is based upon work supported by the U.S. Department of Energy, Office of Science, Office of Fusion Energy Sciences, under Contract No. DEAC05-00OR22725

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Piotrowicz, P. A., Ruzic, D. N., Caneses, J. F., Caughman, J. B. O., Goulding, R. H., Green, D. L., Lore, J. D., & Rapp, J. (2018). Ion Cyclotron Resonance Heating on Proto-MPEX. In ICOPS 2018 - 45th IEEE International Conference on Plasma Science (IEEE International Conference on Plasma Science; Vol. 2018-June). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/ICOPS35962.2018.9575342

@inproceedings{612732c2a01d46ac9acedb0c7b0fe5f1,

title = "Ion Cyclotron Resonance Heating on Proto-MPEX",

abstract = "The source technology for the Plasma Materials Exposure eXperiment (MPEX) is currently being developed on the Proto-MPEX device at Oak Ridge National Laboratory1 to study fusion relevant plasma material interactions on a linear plasma machine. Radio frequency (RF) technology is used for the source and heating of the plasma on Proto-MPEX. A helicon plasma source, powered with> 100 kW of RF power at 13.56 MHz, produces a steady state plasma with peak electron density of> 6e19 m-3, Additional RF heating sources include Electron Bernstein Waves to heat the electrons to temperatures > 15 e V, as well as ion cyclotron resonance heating (ICRH) to heat ions to temperatures> 20 eV.",

author = "Piotrowicz, {Pawel A.} and Ruzic, {David N.} and Caneses, {Juan F.} and Caughman, {John B.O.} and Goulding, {Richard H.} and Green, {David L.} and Lore, {Jeremy D.} and Juergen Rapp",

note = "Publisher Copyright: {\textcopyright} 2018 IEEE.; 45th IEEE International Conference on Plasma Science, ICOPS 2018 ; Conference date: 24-06-2018 Through 28-06-2018",

year = "2018",

month = jun,

day = "24",

doi = "10.1109/ICOPS35962.2018.9575342",

language = "English",

series = "IEEE International Conference on Plasma Science",

publisher = "Institute of Electrical and Electronics Engineers Inc.",

booktitle = "ICOPS 2018 - 45th IEEE International Conference on Plasma Science",

}

Piotrowicz, PA, Ruzic, DN, Caneses, JF, Caughman, JBO, Goulding, RH, Green, DL, Lore, JD & Rapp, J 2018, Ion Cyclotron Resonance Heating on Proto-MPEX. in ICOPS 2018 - 45th IEEE International Conference on Plasma Science. IEEE International Conference on Plasma Science, vol. 2018-June, Institute of Electrical and Electronics Engineers Inc., 45th IEEE International Conference on Plasma Science, ICOPS 2018, Denver, United States, 06/24/18. https://doi.org/10.1109/ICOPS35962.2018.9575342

Ion Cyclotron Resonance Heating on Proto-MPEX. / Piotrowicz, Pawel A.; Ruzic, David N.; Caneses, Juan F. et al.
ICOPS 2018 - 45th IEEE International Conference on Plasma Science. Institute of Electrical and Electronics Engineers Inc., 2018. (IEEE International Conference on Plasma Science; Vol. 2018-June).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

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AU - Goulding, Richard H.

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AB - The source technology for the Plasma Materials Exposure eXperiment (MPEX) is currently being developed on the Proto-MPEX device at Oak Ridge National Laboratory1 to study fusion relevant plasma material interactions on a linear plasma machine. Radio frequency (RF) technology is used for the source and heating of the plasma on Proto-MPEX. A helicon plasma source, powered with> 100 kW of RF power at 13.56 MHz, produces a steady state plasma with peak electron density of> 6e19 m-3, Additional RF heating sources include Electron Bernstein Waves to heat the electrons to temperatures > 15 e V, as well as ion cyclotron resonance heating (ICRH) to heat ions to temperatures> 20 eV.

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Ion Cyclotron Resonance Heating on Proto-MPEX

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