Effect of surface segregation and mobility on erosion of plasma-facing materials in magnetic fusion systems

Sizyuk, Tatyana; Hassanein, Ahmed

doi:10.1016/j.jnucmat.2014.12.105

Title: Effect of surface segregation and mobility on erosion of plasma-facing materials in magnetic fusion systems

Journal Article · Sun Mar 01 00:00:00 EST 2015 · Journal of Nuclear Materials

DOI:https://doi.org/10.1016/j.jnucmat.2014.12.105· OSTI ID:1252373

Sizyuk, Tatyana; Hassanein, Ahmed

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Sponsoring Organization:: USDOE Office of Science (SC), Fusion Energy Sciences (FES)

OSTI ID:: 1252373

Journal Information:: Journal of Nuclear Materials, Journal Name: Journal of Nuclear Materials Vol. 458 Journal Issue: C; ISSN 0022-3115

Publisher:: ElsevierCopyright Statement

Country of Publication:: Netherlands

Language:: English

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Cited by: 5 works

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References (16)

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A model for surface segregation in multicomponent alloys—part III: The kinetics of surface segregation in a binary alloy du Plessis, J.; van Wyk, G. N. Journal of Physics and Chemistry of Solids, Vol. 50, Issue 3 https://doi.org/10.1016/0022-3697(89)90482-4	journal	January 1989
Concentration dependent diffusion of carbon in tungsten Schmid, K.; Roth, J. Journal of Nuclear Materials, Vol. 302, Issue 2-3 https://doi.org/10.1016/S0022-3115(02)00807-3	journal	April 2002
Influence of diffusion on W sputtering by carbon Schmid, K.; Roth, J.; Eckstein, W. Journal of Nuclear Materials, Vol. 290-293 https://doi.org/10.1016/S0022-3115(00)00570-5	journal	March 2001
C and D reemission from mixed W–C–D layers during single-species and simultaneous irradiations of W with C+ and D+ Bizyukov, I. A.; Davis, J. W.; Haasz, A. A. Journal of Nuclear Materials, Vol. 400, Issue 3 https://doi.org/10.1016/j.jnucmat.2010.03.010	journal	May 2010
Review of hydrogen retention in tungsten Tanabe, T. Physica Scripta, Vol. T159 https://doi.org/10.1088/0031-8949/2014/T159/014044	journal	April 2014
Elastic and inelastic surface effects on ion penetration and the resulting sputtering and backscattering Hassanein, A. M.; Smith, D. L. Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms, Vol. 13, Issue 1-3 https://doi.org/10.1016/0168-583X(86)90507-0	journal	March 1986
Erosion of high-Z metals with typical impurity ions Schmid, K.; Roth, J. Journal of Nuclear Materials, Vol. 313-316 https://doi.org/10.1016/S0022-3115(02)01346-6	journal	March 2003
Deuterium retention in tungsten exposed to low-energy, high-flux clean and carbon-seeded deuterium plasmas Alimov, V. Kh.; Roth, J.; Causey, R. A. Journal of Nuclear Materials, Vol. 375, Issue 2 https://doi.org/10.1016/j.jnucmat.2008.01.008	journal	April 2008
Simultaneous irradiation of tungsten with deuterium and carbon at elevated temperatures Lee, H. T.; Krieger, K. Journal of Nuclear Materials, Vol. 390-391 https://doi.org/10.1016/j.jnucmat.2009.01.250	journal	June 2009
Carbon films and carbide formation on tungsten Luthin, J.; Linsmeier, Ch Surface Science, Vol. 454-456 https://doi.org/10.1016/S0039-6028(00)00181-3	journal	May 2000
Carbon segregation on a tungsten surface Potekhina, N. D.; Gall’, N. R.; Rut’kov, E. V. Physics of the Solid State, Vol. 45, Issue 4 https://doi.org/10.1134/1.1569021	journal	April 2003
Impacts of carbon impurities in hydrogen plasmas on tungsten blistering Ueda, Y.; Shimada, T.; Nishikawa, M. Nuclear Fusion, Vol. 44, Issue 1 https://doi.org/10.1088/0029-5515/44/1/007	journal	December 2003
The kinetics of weak surface segregation du Plessis, J.; Taglauer, E. Surface Science, Vol. 260, Issue 1-3 https://doi.org/10.1016/0039-6028(92)90051-7	journal	January 1992
Deuterium trapping in and release from tungsten carbide Wang, Wenmin; Alimov, V. Kh.; Scherzer, B. M. U. Journal of Nuclear Materials, Vol. 241-243 https://doi.org/10.1016/S0022-3115(97)80199-7	journal	February 1997
Modeling tungsten and carbon sputtering by carbon at elevated temperatures Lee, H. T.; Krieger, K. Physica Scripta, Vol. T138 https://doi.org/10.1088/0031-8949/2009/T138/014045	journal	December 2009

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