Isolated nano-tendril bundles on tungsten surfaces exposed to radiofrequency helium plasma

Woller, Kevin B.; Whyte, Dennis G.; Wright, Graham M.

doi:10.1016/j.nme.2017.04.016

Isolated nano-tendril bundles on tungsten surfaces exposed to radiofrequency helium plasma

Journal Article · Tue Aug 01 00:00:00 EDT 2017 · Nuclear Materials and Energy

DOI:https://doi.org/10.1016/j.nme.2017.04.016· OSTI ID:1356714

Woller, Kevin B.; Whyte, Dennis G.; Wright, Graham M.

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Research Organization:: Massachusetts Inst. of Technology (MIT), Cambridge, MA (United States)

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

Grant/Contract Number:: FC02-99ER54512; SC0002060

OSTI ID:: 1356714

Alternate ID(s):: OSTI ID: 1534189
OSTI ID: 22834512

Journal Information:: Nuclear Materials and Energy, Journal Name: Nuclear Materials and Energy Journal Issue: C Vol. 12; ISSN 2352-1791

Publisher:: ElsevierCopyright Statement

Country of Publication:: Netherlands

Language:: English

References (31)

Surface self-diffusion of single atoms Graham, William R.; Ehrlich, Gert Thin Solid Films, Vol. 25, Issue 1 https://doi.org/10.1016/0040-6090(75)90249-7	journal	January 1975
Experimental identification for physical mechanism of fiber-form nanostructure growth on metal surfaces with helium plasma irradiation Takamura, S.; Uesugi, Y. Applied Surface Science, Vol. 356 https://doi.org/10.1016/j.apsusc.2015.08.112	journal	November 2015
Formation mechanism of bubbles and holes on tungsten surface with low-energy and high-flux helium plasma irradiation in NAGDIS-II Nishijima, Dai; Ye, M. Y.; Ohno, N. Journal of Nuclear Materials, Vol. 329-333 https://doi.org/10.1016/j.jnucmat.2004.04.129	journal	August 2004
The effects of high fluence mixed-species (deuterium, helium, beryllium) plasma interactions with tungsten Baldwin, M. J.; Doerner, R. P.; Nishijima, D. Journal of Nuclear Materials, Vol. 390-391 https://doi.org/10.1016/j.jnucmat.2009.01.247	journal	June 2009
A description of stress driven bubble growth of helium implanted tungsten Sharafat, Shahram; Takahashi, Akiyuki; Nagasawa, Koji Journal of Nuclear Materials, Vol. 389, Issue 2 https://doi.org/10.1016/j.jnucmat.2009.02.027	journal	May 2009
Formation of helium induced nanostructure ‘fuzz’ on various tungsten grades Baldwin, M. J.; Doerner, R. P. Journal of Nuclear Materials, Vol. 404, Issue 3 https://doi.org/10.1016/j.jnucmat.2010.06.034	journal	September 2010
Sputtering properties of tungsten ‘fuzzy’ surfaces Nishijima, D.; Baldwin, M. J.; Doerner, R. P. Journal of Nuclear Materials, Vol. 415, Issue 1 https://doi.org/10.1016/j.jnucmat.2010.12.017	journal	August 2011
TEM analysis of high temperature annealed W nanostructure surfaces Kajita, Shin; Yoshida, Naoaki; Yoshihara, Reiko Journal of Nuclear Materials, Vol. 421, Issue 1-3 https://doi.org/10.1016/j.jnucmat.2011.11.044	journal	February 2012
Investigation of RF-enhanced plasma potentials on Alcator C-Mod Ochoukov, R.; Whyte, D. G.; Brunner, D. Journal of Nuclear Materials, Vol. 438 https://doi.org/10.1016/j.jnucmat.2013.01.189	journal	July 2013
Molecular dynamics simulations of the diffusion and coalescence of helium in tungsten Zhou, Y. L.; Wang, J.; Hou, Q. Journal of Nuclear Materials, Vol. 446, Issue 1-3 https://doi.org/10.1016/j.jnucmat.2013.11.034	journal	March 2014
Dynamic measurement of the helium concentration of evolving tungsten nanostructures using Elastic Recoil Detection during plasma exposure Woller, K. B.; Whyte, D. G.; Wright, G. M. Journal of Nuclear Materials, Vol. 463 https://doi.org/10.1016/j.jnucmat.2014.11.126	journal	August 2015
Experimental investigation on the effect of surface electric field in the growth of tungsten nano-tendril morphology due to low energy helium irradiation Woller, K. B.; Whyte, D. G.; Wright, G. M. Journal of Nuclear Materials, Vol. 481 https://doi.org/10.1016/j.jnucmat.2016.09.018	journal	December 2016
Helium diffusion in tungsten: A molecular dynamics study Shu, Xiaolin; Tao, Peng; Li, Xiaochun Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms, Vol. 303 https://doi.org/10.1016/j.nimb.2012.10.028	journal	May 2013
The Role of the Adatom Diffusion in the Tungsten Fuzz Growth Trufanov, D.; Marenkov, E.; Krasheninnikov, S. Physics Procedia, Vol. 71 https://doi.org/10.1016/j.phpro.2015.08.377	journal	January 2015
Retarding‐field analyzer for measurements of ion energy distributions and secondary electron emission coefficients in low‐pressure radio frequency discharges Böhm, Christian; Perrin, Jérôme Review of Scientific Instruments, Vol. 64, Issue 1 https://doi.org/10.1063/1.1144398	journal	January 1993
Absolute measurements and modeling of radio frequency electric fields using a retarding field energy analyzer Charles, C.; Degeling, A. W.; Sheridan, T. E. Physics of Plasmas, Vol. 7, Issue 12 https://doi.org/10.1063/1.1322557	journal	December 2000
Modulated plasma potentials and cross field diffusion in a Helicon plasma Perry, Andrew; Conway, Garrard; Boswell, Rod Physics of Plasmas, Vol. 9, Issue 7 https://doi.org/10.1063/1.1483845	journal	July 2002
Plasma sheath model and ion energy distribution for all radio frequencies Panagopoulos, Theodoros; Economou, Demetre J. Journal of Applied Physics, Vol. 85, Issue 7 https://doi.org/10.1063/1.369701	journal	April 1999
An experiment on the dynamics of ion implantation and sputtering of surfaces Wright, G. M.; Barnard, H. A.; Kesler, L. A. Review of Scientific Instruments, Vol. 85, Issue 2 https://doi.org/10.1063/1.4861917	journal	February 2014
Unravelling the physical mechanisms that determine microstructural evolution of ultrathin Volmer-Weber films Elofsson, V.; Lü, B.; Magnfält, D. Journal of Applied Physics, Vol. 116, Issue 4 https://doi.org/10.1063/1.4890522	journal	July 2014
A study on ion energy distribution functions and plasma potentials in helicon wave plasmas Kim, Jung‐Hyung; Chang, Hong‐Young Physics of Plasmas, Vol. 3, Issue 4 https://doi.org/10.1063/1.871737	journal	April 1996
Sub-ms laser pulse irradiation on tungsten target damaged by exposure to helium plasma Kajita, Shin; Takamura, Shuichi; Ohno, Noriyasu Nuclear Fusion, Vol. 47, Issue 9 https://doi.org/10.1088/0029-5515/47/9/038	journal	September 2007
Effects of fibre-form nanostructures on particle emissions from a tungsten surface in plasmas Takamura, S.; Miyamoto, T.; Ohno, N. Nuclear Fusion, Vol. 52, Issue 12 https://doi.org/10.1088/0029-5515/52/12/123001	journal	October 2012
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
Molecular dynamics and Monte Carlo hybrid simulation for fuzzy tungsten nanostructure formation Ito, A. M.; Takayama, A.; Oda, Y. Nuclear Fusion, Vol. 55, Issue 7 https://doi.org/10.1088/0029-5515/55/7/073013	journal	June 2015
Viscoelastic model of tungsten ‘fuzz’ growth Krasheninnikov, S. I. Physica Scripta, Vol. T145 https://doi.org/10.1088/0031-8949/2011/T145/014040	journal	December 2011
Helicon discharges and sources: a review Chen, Francis F. Plasma Sources Science and Technology, Vol. 24, Issue 1 https://doi.org/10.1088/0963-0252/24/1/014001	journal	January 2015
Adatom yields, sputtering yields, and damage patterns of single-ion impacts on Pt(111) Michely, Thomas; Teichert, Christian Physical Review B, Vol. 50, Issue 15 https://doi.org/10.1103/PhysRevB.50.11156	journal	October 1994
Molecular-dynamics simulation of adatom formation under keV-ion bombardment of Pt(111) Gades, Heinrich; Urbassek, Herbert M. Physical Review B, Vol. 50, Issue 15 https://doi.org/10.1103/PhysRevB.50.11167	journal	October 1994
Loop punching and bubble rupture causing surface roughening —A model for W fuzz growth Lasa, A.; Tähtinen, S. K.; Nordlund, K. EPL (Europhysics Letters), Vol. 105, Issue 2 https://doi.org/10.1209/0295-5075/105/25002	journal	January 2014
Formation Condition of Fiberform Nanostructured Tungsten by Helium Plasma Exposure Sakaguchi, Wataru; Kajita, Shin; Ohno, Noriyasu Plasma and Fusion Research, Vol. 5 https://doi.org/10.1585/pfr.5.S1023	journal	January 2010

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