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Research Output 2000 2018

2008

In-situ surface characterization of mechanical and electronic behavior during ionInduced nanostructure synthesis

Rokusek, D. L., Wagener, C. R., Nieto-Perez, M. & Allain, J. P. 2008 Materials Research Society Symposium Proceedings - Nano- and Microscale Materials-Mechanical Properties and Behavior under Extreme Environments. Vol. 1137, p. 208-213 6 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Surface structure
Nanostructures
Ions
synthesis
electronics

In-situ Surface Characterization of Mechanical and Electronic Behavior During Ion-Induced Nanostructure Synthesis

Rokusek, D. L., Wagener, C. R., Nieto-perez, M. & Allain, J. 2008

Research output: Contribution to conferenceOther

Particle deposition and optical response of ITER motional Stark effect diagnostic first mirrors

Brooks, J. N. & Allain, J. P. Apr 1 2008 In : Nuclear Fusion. 48, 4, 045003

Research output: Contribution to journalArticle

Stark effect
mirrors
modules
sputtering
flux (rate)

Specular reflectivity of 13.5-nm light from Sn islands deposited on grazing incidence mirror surfaces

Allain, J. P., Nieto, M. & Hassanein, A. Apr 2008 In : Applied Physics A: Materials Science and Processing. 91, 1, p. 13-16 4 p.

Research output: Contribution to journalArticle

grazing incidence
Mirrors
mirrors
reflectance
fluence

The effect of lithium surface coatings on plasma performance in the National Spherical Torus Experiment

Kugel, H. W. , Bell, M. G. , Ahn, J. W. , Allain, J. P. , Bell, R. , Boedo, J. , Bush, C. , Gates, D. , Gray, T. , Kaye, S. , Kaita, R. , Leblanc, B. , Maingi, R. , Majeski, R. , Mansfield, D. , Menard, J. , Mueller, D. , Ono, M. , Paul, S. , Raman, R. & 10 others Roquemore, A. L., Ross, P. W., Sabbagh, S., Schneider, H., Skinner, C. H., Soukhanovskii, V., Stevenson, T., Timberlake, J., Wampler, W. R. & Zakharov, L. Jun 9 2008 In : Physics of Plasmas. 15, 5, 056118

Research output: Contribution to journalArticle

lithium
coatings
ovens
tiles
ion temperature
2007

Collisional and thermal effects on liquid lithium sputtering

Allain, J. P., Coventry, M. D. & Ruzic, D. N. Nov 26 2007 In : Physical Review B - Condensed Matter and Materials Physics. 76, 20, 205434

Research output: Contribution to journalArticle

liquid lithium
Lithium
Thermal effects
Sputtering
temperature effects

Debris and radiation-induced damage effects on EUV nanolithography source collector mirror optics performance

Allain, J. P., Nieto, M., Hendricks, M., Harilal, S. S. & Hassanein, A. Nov 19 2007 Damage to VUV, EUV, and X-ray Optics. Vol. 6586, 65860W

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Nanolithography
debris
Debris
accumulators
Optics

Divertor and midplane materials evaluation system in DIII-D

Wong, C. P. C., Rudakov, D. L., Allain, J. P., Bastasz, R. J., Brooks, N. H., Brooks, J. N., Doerner, R. P., Evans, T. E., Hassanein, A., Jacob, W., Krieger, K., Litnovsky, A., McLean, A. G., Philipps, V., Pigarov, A. Y., Wampler, W. R., Watkins, J. G., West, W. P., Whaley, J. & Wienhold, P. Jun 15 2007 In : Journal of Nuclear Materials. 363-365, 1-3, p. 276-281 6 p.

Research output: Contribution to journalArticle

evaluation
erosion
Erosion
mirrors
Plasmas

Effects of a liquid lithium curtain as the first wall in a fusion reactor plasma

Li, C. Y., Allain, J. P. & Deng, B. Q. Nov 1 2007 In : Chinese Physics. 16, 11, p. 3312-3318 7 p.

Research output: Contribution to journalArticle

liquid lithium
curtains
fusion reactors
fusion
surface temperature

Energetic and thermal Sn interactions and their effect on EUVL source collector mirror lifetime at high temperatures

Allain, J. P., Nieto, M., Hendricks, M., Hassanein, A., Tarrio, C., Grantham, S. & Bakshi, V. Oct 15 2007 In : Proceedings of SPIE - The International Society for Optical Engineering. 6517, PART 2, 65171V

Research output: Contribution to journalArticle

Extreme ultraviolet lithography
Extreme Ultraviolet Lithography
accumulators
Lifetime
Mirror

IMPACT: A facility to study the interaction of low-energy intense particle beams with dynamic heterogeneous surfaces

Allain, J. P., Nieto, M., Hendricks, M. R., Plotkin, P., Harilal, S. S. & Hassanein, A. Dec 10 2007 In : Review of Scientific Instruments. 78, 11, 113105

Research output: Contribution to journalArticle

Particle beams
particle beams
Beam plasma interactions
quartz crystals
Testing
Facings
energetic particles
Charged particles
Sputtering
charged particles
2006

Effect of charged-particle bombardment on collector mirror reflectivity in EUV lithography devices

Allain, J. P., Nieto, M., Hassanein, A., Titov, V., Plotkin, P., Hendricks, M., Hinson, E., Chrobak, C., Van Der Velden, M. H. L. & Rice, B. Jul 10 2006 Emerging Lithographic Technologies X. Vol. 6151 II, 615131

Research output: Chapter in Book/Report/Conference proceedingConference contribution

EUV Lithography
Extreme ultraviolet lithography
Charged particles
Reflectivity
accumulators

Effect of xenon bombardment on ruthenium-coated grazing incidence collector mirror lifetime for extreme ultraviolet lithography

Nieto, M., Allain, J. P., Titov, V., Hendricks, M. R., Hassanein, A., Rokusek, D., Chrobak, C., Tarrio, C., Barad, Y., Grantham, S., Lucatorto, T. B. & Rice, B. Sep 26 2006 In : Journal of Applied Physics. 100, 5, 053510

Research output: Contribution to journalArticle

grazing incidence
accumulators
xenon
ruthenium
bombardment

Electrode and condenser materials for plasma pinch sources

Hassanein, A., Allain, J. P., Burtseva, T., Insepov, Z., Brooks, J. N., Konkashbaev, I., Morozov, V., Sizyuk, V., Tolkach, V., Sizyuk, T., Rice, B., Safronov, V. & Bakshi, V. Feb 23 2006 EUV Sources for Lithography. SPIE, p. 915-956 42 p.

Research output: Chapter in Book/Report/Conference proceedingChapter

Erosion/redeposition analysis of the ITER first wall with convective and non-convective plasma transport

Brooks, J. N., Allain, J. P. & Rognlien, T. D. Dec 1 2006 In : Physics of Plasmas. 13, 12, 122502

Research output: Contribution to journalArticle

beryllium
erosion
tungsten
convective flow
sputtering

Plasma-material interaction studies on lithium and lithiated substrates during compact tokamak operation

Nieto, M., Allain, J. P., Hassanein, A., Titov, V., Hendricks, M., Gray, T., Kaita, R., Kugel, H., Majeski, R., Mansfield, D., Spaleta, J. & Timberlake, J. Dec 1 2006 PLASMA AND FUSION SCIENCE: 16th IAEA Technical Meeting on Research using Small Fusion Devices; XI Latin American Workshop on Plasma Physics. Vol. 875, p. 78-82 5 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

lithium
recycling
interactions
fusion reactors
intercalation

Surface erosion by highly-charged ions

Insepov, Z., Allain, J. P., Hassanein, A. & Terasawa, M. Jan 1 2006 In : Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms. 242, 1-2, p. 498-502 5 p.

Research output: Contribution to journalArticle

erosion
Erosion
Ions
ions
Sputtering

Xe+-irradiation effects on multilayer thin-film optical surfaces in EUV lithography

Allain, J. P., Hassanein, A., Allain, M. M. C., Heuser, B. J., Nieto, M., Chrobak, C., Rokusek, D. & Rice, B. Jan 1 2006 In : Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms. 242, 1-2, p. 520-522 3 p.

Research output: Contribution to journalArticle

Extreme ultraviolet lithography
Multilayer films
fluence
lithography
Irradiation
2005
liquid lithium
Ion bombardment
erosion
Sputtering
bombardment

Angular distribution of eroded beryllium atoms from a beryllium target exposed to a deuterium plasma in PISCES-B

Nishijima, D., Doerner, R. P., Baldwin, M. J., Seraydarian, R., Tynan, G. R., Brooks, J. N., Allain, J. P. & Nieto, M. 2005 32nd EPS Conference on Plasma Physics 2005, EPS 2005, Held with the 8th International Workshop on Fast Ignition of Fusion Targets - Europhysics Conference Abstracts. Vol. 2, p. 1406-1409 4 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

deuterium plasma
beryllium
angular distribution
atoms
surface temperature

Erosion, transport, and tritium codeposition analysis of a beryllium wall tokamak

Brooks, J. N., Allain, J. P., Alman, D. A. & Ruzic, D. N. Jan 1 2005 In : Fusion Engineering and Design. 72, 4, p. 363-375 13 p.

Research output: Contribution to journalArticle

Beryllium
Tritium
Erosion
Plasmas
Sputtering

Erosion and degradation of EUV lithography collector mirrors under particle bombardment

Allain, J. P., Hassanein, A., Nieto, M., Titov, V., Plotkin, P., Hinson, E., Rice, B. J., Bristol, R., Rokusek, D., Lytle, W., Heuser, B. J., Allain, M. M. C., Ju, H. & Chrobak, C. Sep 19 2005 In : Progress in Biomedical Optics and Imaging - Proceedings of SPIE. 5751, II, p. 1110-1117 8 p., 136

Research output: Contribution to journalArticle

Extreme ultraviolet lithography
accumulators
erosion
bombardment
Erosion

Interaction of impurity (Li, Be, B and C) and hydrogen isotope pellet injection with reactor-relevant plasmas

Deng, B., Allain, J. P., Peng, L., Wang, X., Chen, Z. & Yan, J. Feb 2005 In : Plasma Science and Technology. 7, 1, p. 2615-2622 8 p.

Research output: Contribution to journalArticle

hydrogen isotopes
Ablation
pellets
Isotopes
Fueling

Ion-Induced Surface Modification of EUV and VUV Plasma-Facing Collector Mirrors

Allain, J. P., Hassanein, A., Nieto, M., Titov, V., Plotkin, P., Hinson, E., Rokusek, D., Chrobak, C., Hendricks, M. & Klimowych, W. Jan 1 2005 In : Aslib Proceedings. 908

Research output: Contribution to journalArticle

Model development and analysis of temperature-dependent lithium sputtering and sputtered Li+ transport for tokamak plasma-facing applications

Allain, J. P., Brooks, J. N., Alman, D. A. & Gonzalez, L. E. Mar 1 2005 In : Journal of Nuclear Materials. 337-339, 1-3 SPEC. ISS., p. 94-98 5 p.

Research output: Contribution to journalArticle

Facings
Lithium
Sputtering
lithium
sputtering

Overview of the ALPS program

Brooks, J. N., Allain, J. P., Bastasz, R., Doerner, R., Evans, T., Hassanein, A., Kaita, R., Luckhardt, S., Maingi, R., Majeski, R., Morley, N. B., Narula, M., Rognlien, T., Ruzic, D., Stubbers, R., Ulrickson, M., Wong, C. P. C., Whyte, D. & Ying, A. Jan 1 2005 In : Fusion Science and Technology. 47, 3, p. 669-677 9 p.

Research output: Contribution to journalArticle

Facings
Limiters
Plasmas
liquid metals
Tin

PLASMA/LIQUID-Metal interactions during tokamak operation

Hassanein, A., Allain, J. P., Insepov, Z. & Konkashbaev, I. Jan 1 2005 In : Fusion Science and Technology. 47, 3, p. 686-697 12 p.

Research output: Contribution to journalArticle

Facings
Metals
Plasmas
metals
Lithium

PSI modeling of liquid lithium divertors for the NSTX tokamak

Brooks, J. N., Allain, J. P., Rognlien, T. D. & Maingi, R. Mar 1 2005 In : Journal of Nuclear Materials. 337-339, 1-3 SPEC. ISS., p. 1053-1057 5 p.

Research output: Contribution to journalArticle

liquid lithium
Lithium
Plasmas
Liquids
erosion

Sn-induced surface modification of EUV plasma-facing collector mirrors

Allain, J. P., Hassanein, A., Nieto, M., Titov, V., Plotkin, P., Hinson, E., Rokusek, D., Chrobak, C., Hendricks, M. & Klimowych, W. 2005 Growth, Modification and Analysis by Ion Beams at the Nanoscale. Vol. 908, p. 61-67 7 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Facings
accumulators
Surface treatment
Laser produced plasmas
Ions
2004

Experimental investigation of materials damage induced by hot Xe plasma in EUV lithography devices

Hassanein, A., Burtseva, T., Allain, J. P., Rice, B. J., Bakshi, V. & Safronov, V. Aug 19 2004 In : Proceedings of SPIE - The International Society for Optical Engineering. 5374, PART 1, p. 122-132 11 p.

Research output: Contribution to journalArticle

EUV Lithography
Extreme ultraviolet lithography
high temperature plasmas
Experimental Investigation
erosion

Experimental observations of lithium as a plasma-facing surface in the DIII-D tokamak divertor

Whyte, D. G., Evans, T. E., Wong, C. P. C., West, W. P., Bastasz, R., Allain, J. P. & Brooks, J. N. Nov 1 2004 In : Fusion Engineering and Design. 72, 1-3 SPEC. ISS., p. 133-147 15 p.

Research output: Contribution to journalArticle

Facings
Lithium
Plasmas
Magnetohydrodynamics
Sputtering

Lithium erosion experiments and modelling under quiescent plasma conditions in DIII-D

Allain, J. P., Whyte, D. G. & Brooks, J. N. May 2004 In : Nuclear Fusion. 44, 5, p. 655-664 10 p.

Research output: Contribution to journalArticle

erosion
lithium
sputtering
angular distribution
evaluation

Radiation-induced synergistic effects of athermal and thermal mechanisms on erosion and surface evolution of advanced electrode and condenser optics materials

Allain, J. P., Hassanein, A., Burtseva, T., Yacout, A., Insepov, Z., Taj, S. & Rice, B. J. Aug 18 2004 In : Proceedings of SPIE - The International Society for Optical Engineering. 5374, PART 1, p. 112-121 10 p.

Research output: Contribution to journalArticle

condensers
Erosion
erosion
Electrode
Optics

Studies of liquid-metal erosion and free surface flowing liquid lithium retention of helium at the University of Illinois

Allain, J. P., Nieto, M., Coventry, M. D., Stubbers, R. & Ruzic, D. N. Nov 1 2004 In : Fusion Engineering and Design. 72, 1-3 SPEC. ISS., p. 93-110 18 p.

Research output: Contribution to journalArticle

Helium
Liquid metals
Lithium
Erosion
Liquids

Temperature dependence of liquid Sn sputtering by low-energy He + and D + bombardment

Coventry, M. D., Allain, J. P. & Ruzic, D. N. Oct 1 2004 In : Journal of Nuclear Materials. 335, 1, p. 115-120 6 p.

Research output: Contribution to journalArticle

Tin
Sputtering
bombardment
sputtering
Ions
2003

D+, He+ and H+ sputtering of solid and liquid phase tin

Coventry, M. D., Allain, J. P. & Ruzic, D. N. Mar 1 2003 In : Journal of Nuclear Materials. 313-316, SUPPL., p. 636-640 5 p.

Research output: Contribution to journalConference article

Tin
Sputtering
solid phases
tin
liquid phases

DiMES contributions to PMI understanding

Wong, C. P. C., Whyte, D. G., Bastasz, R., Wampler, W., Brooks, J. N., Evans, T. E., West, W. P., Whaley, J., Doerner, R., Watkins, J., Allain, J. P., Hassanein, A. & Rudakov, D. 2003 20th IEEE/NPSS Symposium on Fusion Engineering, SOFE 03. p. 236-241 6 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Plasmas
evaluation
Beam plasma interactions
erosion
Erosion

Experimental measurements of helium retention in flowing liquid lithium

Nieto, M., Ruzic, D. N. & Allain, J. P. Jan 1 2003 In : Fusion Science and Technology. 44, 1, p. 232-236 5 p.

Research output: Contribution to journalArticle

liquid lithium
Helium
Lithium
liquid surfaces
helium

Helium retention and diffusivity in flowing liquid lithium

Nieto, M., Ruzic, D. N., Allain, J. P., Coventry, M. D. & Vargas-Lopez, E. Mar 1 2003 In : Journal of Nuclear Materials. 313-316, SUPPL., p. 646-650 5 p.

Research output: Contribution to journalConference article

liquid lithium
Helium
Lithium
diffusivity
liquid surfaces

Temperature dependence of liquid-lithium sputtering from oblique 700 eV He ions

Allain, J. P., Coventry, M. D. & Ruzic, D. N. Mar 1 2003 In : Journal of Nuclear Materials. 313-316, SUPPL., p. 641-645 5 p.

Research output: Contribution to journalConference article

liquid lithium
Lithium
Sputtering
sputtering
Ions
2002

Deuterium Treatment Effects On Lithium And Tin-Lithium Sputtering In Solid And Liquid Phase

Allain, J. P. & Ruzic, D. N. 2002 Hydrogen and Helium Recycling at Plasma Facing Materials. Hassanein, A. (ed.). Springer Netherlands, p. 73-82 Chapter 8

Research output: Chapter in Book/Report/Conference proceedingOther chapter contribution

Enhancement of aluminum oxide physical vapor deposition with a secondary plasma

Li, N., Allain, J. P. & Ruzic, D. N. Jan 15 2002 In : Surface and Coatings Technology. 149, 2-3, p. 161-170 10 p.

Research output: Contribution to journalArticle

Aluminum Oxide
Physical vapor deposition
radio frequencies
Deposition rates
aluminum oxides

Erosion from Liquid-Metal Plasma-Facing Components in Future Fusion Devices

Allain, J. P. Apr 2002 p. 273-281

Research output: Contribution to conferenceOther

FLIRE - Flowing liquid surface retention experiment, design and testing

Allain, J. P., Nieto, M., Coventry, M. D., Neumann, M. J., Vargas-Lopez, E. & Ruzic, D. N. Nov 1 2002 In : Fusion Engineering and Design. 61-62, p. 245-250 6 p.

Research output: Contribution to journalArticle

Lithium
Liquids
Testing
Liquid metals
Experiments

Measurements and modelling of solid phase lithium sputtering

Allain, J. P. & Ruzic, D. N. Feb 2002 In : Nuclear Fusion. 42, 2, p. 202-210 9 p.

Research output: Contribution to journalArticle

solid phases
lithium
sputtering
deuterium
bombardment
2001

Absolute sputtering yield of Ti/TiN by Ar+/N+ at 400-700 eV

Ranjan, R., Allain, J. P., Hendricks, M. R. & Ruzic, D. N. Jan 1 2001 In : Journal of Vacuum Science and Technology, Part A: Vacuum, Surfaces and Films. 19, 3, p. 1004-1007 4 p.

Research output: Contribution to journalArticle

Titanium nitride
titanium nitrides
Titanium
Sputtering
titanium

D, He and Li sputtering of liquid eutectic Sn-Li

Allain, J. P., Ruzic, D. N. & Hendricks, M. R. Jan 1 2001 In : Journal of Nuclear Materials. 290-293, p. 33-37 5 p.

Research output: Contribution to journalArticle

Lithium
eutectics
Eutectics
Sputtering
lithium

Erosion/redeposition analysis of lithium-based liquid surface divertors

Brooks, J. N., Rognlien, T. D., Ruzic, D. N. & Allain, J. P. Jan 1 2001 In : Journal of Nuclear Materials. 290-293, p. 185-190 6 p.

Research output: Contribution to journalArticle

liquid surfaces
Lithium
erosion
Erosion
lithium

Measurements and modeling of D, He and Li sputtering of liquid lithium

Allain, J. P., Ruzic, D. N. & Hendricks, M. R. Jan 1 2001 In : Journal of Nuclear Materials. 290-293, p. 180-184 5 p.

Research output: Contribution to journalArticle

liquid lithium
Lithium
Sputtering
lithium
sputtering