Measurement and modeling of aluminum sputtering and ionization in the DIII-D divertor including magnetic pre-sheath effects

Chrobak, C. P.; Stangeby, P. C.; Hollmann, E.; Rudakov, D. L.; Abrams, T.; Ding, R.; Elder, J. D.; Guterl, J.; Hinson, E.; Guo, H. Y.; Thomas, D. M.; Skinner, C. H.; McLean, A. G.; Wampler, W. R.; Buchenauer, D. A.; Doerner, R. P.; Tynan, G. R.

doi:10.1088/1741-4326/aad4c9

Title: Measurement and modeling of aluminum sputtering and ionization in the DIII-D divertor including magnetic pre-sheath effects

Journal Article · Wed Aug 08 00:00:00 EDT 2018 · Nuclear Fusion

DOI:https://doi.org/10.1088/1741-4326/aad4c9· OSTI ID:1463639

^[1];

^[2]; Hollmann, E. ^[3]; Rudakov, D. L. ^[3]; Abrams, T. ^[4];

^[5]; Elder, J. D. ^[2];

^[6];

^[7]; Guo, H. Y. ^[4]; Thomas, D. M. ^[4]; Skinner, C. H. ^[8]; McLean, A. G. ^[9]; Wampler, W. R. ^[10]; Buchenauer, D. A. ^[10]; Doerner, R. P. ^[4]; Tynan, G. R. ^[3]

General Atomics, San Diego, CA (United States); Univ. of California, San Diego, CA (United States)
Univ. of Toronto, ON (Canada)
Univ. of California, San Diego, CA (United States)
General Atomics, San Diego, CA (United States)
China Academy of Sciences, Hefei (China)
Oak Ridge Associated Univ., Oak Ridge, TN (United States)
Univ. of Wisconsin, Madison, WI (United States). Dept. of Chemical and Biological Engineering
Princeton Plasma Physics Lab. (PPPL), Princeton, NJ (United States)
Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States)
Sandia National Lab. (SNL-NM), Albuquerque, NM (United States)

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Research Organization:: General Atomics, San Diego, CA (United States); Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Sandia National Lab. (SNL-CA), Livermore, CA (United States); Princeton Plasma Physics Laboratory (PPPL), Princeton, NJ (United States); Lawrence Livermore National Laboratory (LLNL), Livermore, CA (United States)

Sponsoring Organization:: USDOE Office of Science (SC), Fusion Energy Sciences (FES); USDOE National Nuclear Security Administration (NNSA)

Grant/Contract Number:: FC02-04ER54698; AC04-94AL85000; AC52-07NA27344; FG02-94ER52435; SC0001961; NA0003525

OSTI ID:: 1463639

Alternate ID(s):: OSTI ID: 1465186; OSTI ID: 1473702; OSTI ID: 1890820

Report Number(s):: SAND-2018-6775J; LLNL-JRNL-839021

Journal Information:: Nuclear Fusion, Vol. 58, Issue 10; ISSN 0029-5515

Publisher:: IOP ScienceCopyright Statement

Country of Publication:: United States

Language:: English

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Cited by: 8 works

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References (69)

An Analytical Expression for the Electric Field and Particle Tracing in Modelling of Be Erosion Experiments at the JET ITER-like Wall: An Analytical Expression for the Electric Field and Particle Tracing in Modelling of Be Erosion Experiments at the JET ITER-like Wall Borodkina, I.; Borodin, D.; Kirschner, A. Contributions to Plasma Physics, Vol. 56, Issue 6-8 https://doi.org/10.1002/ctpp.201610032	journal	June 2016
Physics and technology conditions for attaining tritium self-sufficiency for the DT fuel cycle Sawan, M. E.; Abdou, M. A. Fusion Engineering and Design, Vol. 81, Issue 8-14 https://doi.org/10.1016/j.fusengdes.2005.07.035	journal	February 2006
Operational limits during high power long pulses with radiofrequency heating in Tore Supra Ekedahl, A.; Bucalossi, J.; Basiuk, V. Nuclear Fusion, Vol. 49, Issue 9 https://doi.org/10.1088/0029-5515/49/9/095010	journal	August 2009
Roughening and ripple instabilities on ion-bombarded Si Carter, G.; Vishnyakov, V. Physical Review B, Vol. 54, Issue 24 https://doi.org/10.1103/PhysRevB.54.17647	journal	December 1996
Can aluminium or magnesium be a surrogate for beryllium: A critical investigation of their chemistry Marot, Laurent; Linsmeier, Christian; Eren, Baran Fusion Engineering and Design, Vol. 88, Issue 9-10 https://doi.org/10.1016/j.fusengdes.2013.04.040	journal	October 2013
Improved ERO modelling for spectroscopy of physically and chemically assisted eroded beryllium from the JET-ILW Borodin, D.; Brezinsek, S.; Borodkina, I. Nuclear Materials and Energy, Vol. 9 https://doi.org/10.1016/j.nme.2016.08.013	journal	December 2016
An experimental comparison of gross and net erosion of Mo in the DIII-D divertor Stangeby, P. C.; Rudakov, D. L.; Wampler, W. R. Journal of Nuclear Materials, Vol. 438 https://doi.org/10.1016/j.jnucmat.2013.01.052	journal	July 2013
Plasma–wall transition in an oblique magnetic field Chodura, R. Physics of Fluids, Vol. 25, Issue 9 https://doi.org/10.1063/1.863955	journal	January 1982
Determination of Be sputtering yields from spectroscopic observations at the JET ITER-like wall based on three-dimensional ERO modelling Borodin, D.; Brezinsek, S.; Miettunen, J. Physica Scripta, Vol. T159 https://doi.org/10.1088/0031-8949/2014/T159/014057	journal	April 2014
Bending of ion-acoustic solitons Frycz, P.; Infeld, E. Physical Review A, Vol. 41, Issue 6 https://doi.org/10.1103/PhysRevA.41.3375	journal	March 1990
Measurements of net erosion and redeposition of molybdenum in DIII-D Wampler, W. R.; Stangeby, P. C.; Watkins, J. G. Journal of Nuclear Materials, Vol. 438 https://doi.org/10.1016/j.jnucmat.2013.01.178	journal	July 2013
Characterizing Low-Z erosion and deposition in the DIII-D divertor using aluminum Chrobak, C. P.; Doerner, R. P.; Stangeby, P. C. Nuclear Materials and Energy, Vol. 12 https://doi.org/10.1016/j.nme.2016.11.033	journal	August 2017
Dynamics of erosion and deposition in tokamaks Kreter, A.; Brezinsek, S.; Coad, J. P. Journal of Nuclear Materials, Vol. 390-391 https://doi.org/10.1016/j.jnucmat.2009.01.041	journal	June 2009
Modelling and analysis of DIII-D/DiMES sputtered impurity transport experiments Brooks, J. N.; Whyte, D. G. Nuclear Fusion, Vol. 39, Issue 4 https://doi.org/10.1088/0029-5515/39/4/309	journal	April 1999
Application of Analytical Model of the Electric Potential Distribution for Calculation of Charged Particle Dynamics in a Near-Wall Layer and Sputtering of the Plasma Facing Surfaces Borodkina, I. E.; Komm, M.; Tsvetkov, I. V. Russian Physics Journal, Vol. 58, Issue 4 https://doi.org/10.1007/s11182-015-0518-5	journal	August 2015
Ion energy-angle distribution functions at the plasma-material interface in oblique magnetic fields Khaziev, Rinat; Curreli, Davide Physics of Plasmas, Vol. 22, Issue 4 https://doi.org/10.1063/1.4916910	journal	April 2015
Beryllium migration in JET ITER-like wall plasmas Brezinsek, S.; Widdowson, A.; Mayer, M. Nuclear Fusion, Vol. 55, Issue 6 https://doi.org/10.1088/0029-5515/55/6/063021	journal	May 2015
Energy Dependence of Ion-Induced Sputtering Yields from Monatomic Solids at Normal Incidence Yamamura, Yasunori; Tawara, Hiro Atomic Data and Nuclear Data Tables, Vol. 62, Issue 2 https://doi.org/10.1006/adnd.1996.0005	journal	March 1996
Tungsten nano-tendril growth in the Alcator C-Mod divertor Wright, G. M.; Brunner, D.; Baldwin, M. J. Nuclear Fusion, Vol. 52, Issue 4 https://doi.org/10.1088/0029-5515/52/4/042003	journal	March 2012
Beryllium film deposition in cavity samples in remote areas of the JET divertor during the 2011–2012 ITER-like wall campaign Krat, S.; Mayer, M.; von Toussaint, U. Nuclear Materials and Energy, Vol. 12 https://doi.org/10.1016/j.nme.2016.12.005	journal	August 2017
Handbook of Mathematical Functions With Formulas, Graphs and Mathematical Tables (National Bureau of Standards Applied Mathematics Series No. 55) Abramowitz, Milton; Stegun, Irene A.; Miller, David Journal of Applied Mechanics, Vol. 32, Issue 1 https://doi.org/10.1115/1.3625776	journal	March 1965
Angle of incidence dependence of light ion physical sputtering of carbon Haasz, A. A.; Davis, J. W.; Wu, C. H. Journal of Nuclear Materials, Vol. 162-164 https://doi.org/10.1016/0022-3115(89)90385-1	journal	April 1989
13C transport studies in L-mode divertor plasmas on DIII-D Allen, S. L.; Wampler, W. R.; McLean, A. G. Journal of Nuclear Materials, Vol. 337-339 https://doi.org/10.1016/j.jnucmat.2004.09.066	journal	March 2005
Impact of surface morphology on sputtering during high-fluence plasma exposure Doerner, R. P.; Nishijima, D.; Schwarz-Selinger, T. Physica Scripta, Vol. T159 https://doi.org/10.1088/0031-8949/2014/T159/014040	journal	April 2014
Overview of the JET ITER-like wall divertor Widdowson, A.; Alves, E.; Baron-Wiechec, A. Nuclear Materials and Energy, Vol. 12 https://doi.org/10.1016/j.nme.2016.12.008	journal	August 2017
Deuterium-Tritium Fuel Self-Sufficiency in Fusion Reactors Abdou, M. A.; Vold, E. L.; Gung, C. Y. Fusion Technology, Vol. 9, Issue 2 https://doi.org/10.13182/fst86-a24715	journal	March 1986
Advanced simulation of mixed-material erosion/evolution and application to low and high-Z containing plasma facing components Brooks, J. N.; Hassanein, A.; Sizyuk, T. Journal of Nuclear Materials, Vol. 438 https://doi.org/10.1016/j.jnucmat.2013.01.142	journal	July 2013
Direct measurements of ion dynamics in collisional magnetic presheaths Siddiqui, M. Umair; Jackson, Cory D.; Kim, Justin F. Physics of Plasmas, Vol. 21, Issue 10 https://doi.org/10.1063/1.4897173	journal	October 2014
Transport and deposition of 13C from methane injection into partially detached H-mode plasmas in DIII-D Wampler, W. R.; McLean, A. G.; Allen, S. L. Journal of Nuclear Materials, Vol. 363-365 https://doi.org/10.1016/j.jnucmat.2006.12.038	journal	June 2007
Quantitative modeling of fuel retention in the JET-C and JET-ILW wall configurations by WallDYN and predictions for ITER Schmid, K.; Krieger, K.; Lisgo, S. W. Journal of Nuclear Materials, Vol. 463 https://doi.org/10.1016/j.jnucmat.2014.11.109	journal	August 2015
Smoothing of chemically vapour deposited diamond films by ion beam irradiation Hirata, Atsushi; Tokura, Hitoshi; Yoshikawa, Masanori Thin Solid Films, Vol. 212, Issue 1-2 https://doi.org/10.1016/0040-6090(92)90498-z	journal	May 1992
Assessment of erosion, deposition and fuel retention in the JET-ILW divertor from ion beam analysis data Catarino, N.; Barradas, N. P.; Corregidor, V. Nuclear Materials and Energy, Vol. 12 https://doi.org/10.1016/j.nme.2016.10.027	journal	August 2017
Assessing material migration through 13C injection experiments Stangeby, P. C. Journal of Nuclear Materials, Vol. 415, Issue 1 https://doi.org/10.1016/j.jnucmat.2010.11.060	journal	August 2011
Models, assumptions, and experimental tests of flows near boundaries in magnetized plasmas Siddiqui, M. Umair; Thompson, Derek S.; Jackson, Cory D. Physics of Plasmas, Vol. 23, Issue 5 https://doi.org/10.1063/1.4943523	journal	March 2016
Material erosion and migration in tokamaks Pitts, R. A.; Coad, J. P.; Coster, D. P. Plasma Physics and Controlled Fusion, Vol. 47, Issue 12B https://doi.org/10.1088/0741-3335/47/12B/S22	journal	November 2005
Monte Carlo simulations of tungsten redeposition at the divertor target Chankin, A. V.; Coster, D. P.; Dux, R. Plasma Physics and Controlled Fusion, Vol. 56, Issue 2 https://doi.org/10.1088/0741-3335/56/2/025003	journal	January 2014
The physics and applications of ion beam erosion Carter, G. Journal of Physics D: Applied Physics, Vol. 34, Issue 3 https://doi.org/10.1088/0022-3727/34/3/201	journal	January 2001
DiMES divertor erosion experiments on DIII-D Whyte, D. G.; Brooks, J. N.; Wong, C. P. C. Journal of Nuclear Materials, Vol. 241-243 https://doi.org/10.1016/s0022-3115(97)80118-3	journal	February 1997
Recommended Data on the Electron Impact Ionization of Atoms and Ions: Fluorine to Nickel Lennon, M. A.; Bell, K. L.; Gilbody, H. B. Journal of Physical and Chemical Reference Data, Vol. 17, Issue 3 https://doi.org/10.1063/1.555809	journal	July 1988
‘Mixed-material evolution analysis of the ITER divertor’ Brooks, J. N.; Allain, J. P. Journal of Nuclear Materials, Vol. 390-391 https://doi.org/10.1016/j.jnucmat.2009.01.138	journal	June 2009
Microanalysis of deposited layers in the inner divertor of JET with ITER-like wall Zhou, Y.; Bergsåker, H.; Bykov, I. Nuclear Materials and Energy, Vol. 12 https://doi.org/10.1016/j.nme.2017.02.015	journal	August 2017
Magnetic and collisional effects on presheaths Kim, G. ‐H.; Hershkowitz, N.; Diebold, D. A. Physics of Plasmas, Vol. 2, Issue 8 https://doi.org/10.1063/1.871153	journal	August 1995
Physics basis and design of the ITER plasma-facing components Pitts, R. A.; Carpentier, S.; Escourbiac, F. Journal of Nuclear Materials, Vol. 415, Issue 1 https://doi.org/10.1016/j.jnucmat.2011.01.114	journal	August 2011
Net versus gross erosion of high- Z materials in the divertor of DIII-D Rudakov, D. L.; Stangeby, P. C.; Wampler, W. R. Physica Scripta, Vol. T159 https://doi.org/10.1088/0031-8949/2014/T159/014030	journal	April 2014
Large area smoothing of surfaces by ion bombardment: fundamentals and applications Frost, F.; Fechner, R.; Ziberi, B. Journal of Physics: Condensed Matter, Vol. 21, Issue 22 https://doi.org/10.1088/0953-8984/21/22/224026	journal	May 2009
The inter-ELM tungsten erosion profile in DIII-D H-mode discharges and benchmarking with ERO+OEDGE modeling Abrams, T.; Ding, R.; Guo, H. Y. Nuclear Fusion, Vol. 57, Issue 5 https://doi.org/10.1088/1741-4326/aa66b2	journal	April 2017
Time-resolved deposition in the remote region of the JET-ILW divertor: measurements and modelling Catarino, N.; Widdowson, A.; Baron-Wiechec, A. Physica Scripta, Vol. T170 https://doi.org/10.1088/1402-4896/aa8c9a	journal	November 2017
The Plasma Boundary of Magnetic Fusion Devices Ghendrih, Philippe Plasma Physics and Controlled Fusion, Vol. 43, Issue 2 https://doi.org/10.1088/0741-3335/43/2/702	journal	January 2001
Modelling of beryllium erosion–redeposition on ITER first wall panels Carpentier, S.; Pitts, R. A.; Stangeby, P. C. Journal of Nuclear Materials, Vol. 415, Issue 1 https://doi.org/10.1016/j.jnucmat.2010.10.081	journal	August 2011
ERO code benchmarking of ITER first wall beryllium erosion/re-deposition against LIM predictions Borodin, D.; Kirschner, A.; Carpentier-Chouchana, S. Physica Scripta, Vol. T145 https://doi.org/10.1088/0031-8949/2011/t145/014008	journal	December 2011
Removal of beryllium-containing films deposited in JET from mirror surfaces by laser cleaning Widdowson, A.; Coad, J. P.; Temmerman, G. de Journal of Nuclear Materials, Vol. 415, Issue 1 https://doi.org/10.1016/j.jnucmat.2010.11.076	journal	August 2011
Influence of liquid lead and lead–bismuth eutectic on tensile, fatigue and creep properties of ferritic/martensitic and austenitic steels for transmutation systems Gorse, D.; Auger, T.; Vogt, J. -B. Journal of Nuclear Materials, Vol. 415, Issue 3 https://doi.org/10.1016/j.jnucmat.2011.04.047	journal	August 2011
An experimental investigation of angular resolved energy distributions of atoms sputtered from evaporated aluminum films Goehlich, A.; Gillmann, D.; Döbele, H. F. Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms, Vol. 179, Issue 3 https://doi.org/10.1016/s0168-583x(01)00573-0	journal	August 2001
The Chodura sheath for angles of a few degrees between the magnetic field and the surface of divertor targets and limiters Stangeby, P. C. Nuclear Fusion, Vol. 52, Issue 8 https://doi.org/10.1088/0029-5515/52/8/083012	journal	July 2012
Diverted tokamak carbon screening: scaling with machine size and consequences for core contamination Strachan, J. D.; Corrigan, G.; Kallenbach, A. Nuclear Fusion, Vol. 44, Issue 7 https://doi.org/10.1088/0029-5515/44/7/009	journal	June 2004
Ionization of boron, aluminum, gallium, and indium by electron impact Kim, Yong-Ki; Stone, Philip M. Physical Review A, Vol. 64, Issue 5 https://doi.org/10.1103/physreva.64.052707	journal	October 2001
Divertor materials evaluation system (DiMES) Wong, C. P. C.; Whyte, D. G.; Bastasz, R. J. Journal of Nuclear Materials, Vol. 258-263 https://doi.org/10.1016/S0022-3115(98)00407-3	journal	October 1998
Multichord spectroscopy of the DIII‐D divertor region Brooks, N. H.; Howald, A.; Klepper, K. Review of Scientific Instruments, Vol. 63, Issue 10 https://doi.org/10.1063/1.1143469	journal	October 1992
Experimental Advanced Superconducting Tokamak/material and plasma evaluation system material migration experiment Wampler, W. R.; Pitts, R. A.; Carpentier-Chouchana, S. Physica Scripta, Vol. T159 https://doi.org/10.1088/0031-8949/2014/T159/014069	journal	April 2014
Erosion of beryllium under high-flux plasma impact Doerner, R. P.; Björkas, C.; Nishijima, D. Journal of Nuclear Materials, Vol. 438 https://doi.org/10.1016/j.jnucmat.2013.01.045	journal	July 2013
Effect of surface roughness and substrate material on carbon erosion and deposition in the TEXTOR tokamak Kreter, A.; Brezinsek, S.; Hirai, T. Plasma Physics and Controlled Fusion, Vol. 50, Issue 9 https://doi.org/10.1088/0741-3335/50/9/095008	journal	July 2008
The Plasma Boundary of Magnetic Fusion Devices Stangeby, Peter C. Plasma Physics and Controlled Fusion, Vol. 43, Issue 2 https://doi.org/10.1887/0750305592	book	January 2000
The Plasma Boundary of Magnetic Fusion Devices Stangeby, P. Series in Plasma Physics https://doi.org/10.1201/9781420033328	book	January 2000
Interpretive modeling of simple-as-possible-plasma discharges on DIII-D using the OEDGE code Stangeby, P. C.; Elder, J. D.; Boedo, J. A. Journal of Nuclear Materials, Vol. 313-316 https://doi.org/10.1016/S0022-3115(02)01470-8	journal	March 2003
Preparation of atomically smooth surfaces via sputtering under glancing incidence conditions Holzwarth, M.; Wissing, M.; Simeonova, D. S. Surface Science, Vol. 331-333 https://doi.org/10.1016/0039-6028(95)00228-6	journal	July 1995
Preparation of smooth Si(001) surfaces by glancing angle sputtering Kimura, Kenji; Fukui, Akira; Nakajima, Kaoru Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms, Vol. 148, Issue 1-4 https://doi.org/10.1016/s0168-583x(98)00697-1	journal	January 1999
Molecules can be sputtered also from pure metals: sputtering of beryllium hydride by fusion plasma–wall interactions Björkas, C.; Borodin, D.; Kirschner, A. Plasma Physics and Controlled Fusion, Vol. 55, Issue 7 https://doi.org/10.1088/0741-3335/55/7/074004	journal	June 2013
Measurements of gross erosion of Al in the DIII-D divertor Chrobak, C.; Stangeby, P. C.; Leonard, A. W. Journal of Nuclear Materials, Vol. 463 https://doi.org/10.1016/j.jnucmat.2014.11.003	journal	August 2015
A mechanism of surface micro-roughening by ion bombardment Sigmund, Peter Journal of Materials Science, Vol. 8, Issue 11 https://doi.org/10.1007/BF00754888	journal	November 1973

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