Research Output 2000 2017

2013

The role of oxygen in the uptake of deuterium in lithiated graphite

Taylor, C. N., Dadras, J., Luitjohan, K. E., Allain, J. P., Krstic, P. S. & Skinner, C. H. Dec 14 2013 In : Journal of Applied Physics. 114, 22, 223301

Research output: Research - peer-reviewArticle

deuterium
graphite
oxygen
lithium
simulation
2012

Dynamics of deuterium retention and sputtering of Li-C-O surfaces

Krstic, P. S., Allain, J. P., Allouche, A., Jakowski, J., Dadras, J., Taylor, C. N., Yang, Z., Morokuma, K. & Maeda, S. Oct 2012 In : Fusion Engineering and Design. 87, 10, p. 1732-1736 5 p.

Research output: Research - peer-reviewArticle

Deuterium
Sputtering
Hydrogen
Carbon
Discrete Fourier transforms

In-situ Ion Scattering Surface Characterization of Nanostructured Materials Exposed to Controlled Irradiation Fields

Allain, J. P., El-Atwani, O., Suslova, A., Fowler, J., Holybee, B., Taylor, C. N. & Gonderman, S. 2012 In : Microscopy and Microanalysis. 18, S2, p. 886-887 2 p.

Research output: Research - peer-reviewArticle

thresholds
ions
Surface structure
Irradiation
photoelectron spectroscopy

Lithium-based surfaces controlling fusion plasma behavior at the plasma-material interface

Allain, J. P. & Taylor, C. N. May 2012 In : Physics of Plasmas. 19, 5, 056126

Research output: Research - peer-reviewArticle

lithium
fusion
deuterium
retarding
impurities

Materials analysis and particle probe: A compact diagnostic system for in situ analysis of plasma-facing components (invited)

Taylor, C. N., Heim, B., Gonderman, S., Allain, J. P., Yang, Z., Kaita, R., Roquemore, A. L., Skinner, C. H. & Ellis, R. A. Oct 2012 In : Review of Scientific Instruments. 83, 10, 10D703

Research output: Research - peer-reviewArticle

probes
spectroscopy
Facings
Plasmas
plasma jets

Modeling of plasma/lithium-surface interactions in NSTX: Status and key issues

Brooks, J. N., Hassanein, A., Sizyuk, T. & Allain, J. P. Oct 2012 In : Fusion Engineering and Design. 87, 10, p. 1737-1740 4 p.

Research output: Research - peer-reviewArticle

Beam plasma interactions
Lithium
Plasmas
Experiments
Sputtering

NSTX plasma operation with a Liquid Lithium Divertor

Kugel, H. W. , Allain, J. P. , Bell, M. G. , Bell, R. E. , Diallo, A. , Ellis, R. , Gerhardt, S. P. , Heim, B. , Jaworski, M. A. , Kaita, R. , Kallman, J. , Kaye, S. , Leblanc, B. P. , Maingi, R. , McLean, A. , Menard, J. , Mueller, D. , Nygren, R. , Ono, M. , Paul, S. F. & 10 others Raman, R., Roquemore, A. L., Sabbagh, S. A., Schneider, H., Skinner, C. H., Soukhanovskii, V. A., Taylor, C. N., Timberlake, J. R., Viola, M. & Zakharov, L. Oct 2012 In : Fusion Engineering and Design. 87, 10, p. 1724-1731 8 p.

Research output: Research - peer-reviewArticle

Lithium
Plasmas
Liquids
Molybdenum
Experiments

Real time x-ray studies during nanostructure formation on silicon via low energy ion beam irradiation using ultrathin iron films

El-Atwani, O., Suslova, A., Demasi, A., Gonderman, S., Fowler, J., El-Atwani, M., Ludwig, K. & Paul Allain, J. Dec 24 2012 In : Applied Physics Letters. 101, 26, 263104

Research output: Research - peer-reviewArticle

ion beams
iron
irradiation
silicon
x rays

Recent progress of NSTX lithium program and opportunities for magnetic fusion research

Ono, M. , Bell, M. G. , Kaita, R. , Kugel, H. W. , Ahn, J. W. , Allain, J. P. , Battaglia, D. , Bell, R. E. , Canik, J. M. , Ding, S. , Gerhardt, S. , Gray, T. K. , Guttenfelder, W. , Hosea, J. , Jaworski, M. A. , Kallman, J. , Kaye, S. , Leblanc, B. P. , Maingi, R. , Mansfield, D. K. & 18 others McLean, A., Menard, J., Muller, D., Nelson, B., Nygren, R., Paul, S., Raman, R., Ren, Y., Ryan, P., Sabbagh, S., Scotti, F., Skinner, C., Soukhanovskii, V., Surla, V., Taylor, C. N., Timberlake, J., Yuh, H. Y. & Zakharov, L. E. Oct 2012 In : Fusion Engineering and Design. 87, 10, p. 1770-1776 7 p.

Research output: Research - peer-reviewArticle

Lithium
Fusion reactions
Experiments
Plasmas
Evaporation

Special issue on symposium on fusion engineering

Allain, J. P., Youchison, D. L. & Sawan, M. E. Mar 2012 In : IEEE Transactions on Plasma Science. 40, 3 PART 1, p. 550-551 2 p., 6151172

Research output: Research - peer-reviewEditorial

Study of scalable IBS nanopatterning mechanisms for III-V semiconductors using in-situ surface characterization

Allain, J. P., El-Atwani, O., Cimaroli, A., Rokusek, D. L., Ortoleva, S. & Suslova, A. 2012 Ion Beams - New Applications from Mesoscale to Nanoscale. Vol. 1354, p. 127-133 7 p.

Research output: ResearchConference contribution

Ion beams
Sputtering
III-V semiconductors
sputtering
ion beams

The effect of native oxide on ion-sputtering-induced nanostructure formation on GaSb surfaces

El-Atwani, O., Allain, J. P. & Suslova, A. Dec 17 2012 In : Applied Physics Letters. 101, 25, 251606

Research output: Research - peer-reviewArticle

sputtering
oxides
ions
energy
irradiation

The effect of progressively increasing lithium coatings on plasma discharge characteristics, transport, edge profiles and ELM stability in the National Spherical Torus Experiment

Maingi, R. , Boyle, D. P. , Canik, J. M. , Kaye, S. M. , Skinner, C. H. , Allain, J. P. , Bell, M. G. , Bell, R. E. , Gerhardt, S. P. , Gray, T. K. , Jaworski, M. A. , Kaita, R. , Kugel, H. W. , Leblanc, B. P. , Manickam, J. , Mansfield, D. K. , Menard, J. E. , Osborne, T. H. , Raman, R. , Roquemore, A. L. & 3 others Sabbagh, S. A., Snyder, P. B. & Soukhanovskii, V. A. Aug 2012 In : Nuclear Fusion. 52, 8, 083001

Research output: Research - peer-reviewArticle

plasma jets
lithium
coatings
profiles
recycling

The materials analysis particle probe (MAPP) diagnostic system in NSTX

Heim, B., Gonderman, S., Taylor, C. N., Allain, J. P., Yang, Z. C., Gonzalez, M., Collins, E., Skinner, C. H., Ellis, B., Blanchard, W., Roquemore, L., Kugel, H. W., Martin, R. & Kaita, R. Mar 2012 In : IEEE Transactions on Plasma Science. 40, 3 PART 1, p. 735-739 5 p., 6151175

Research output: Research - peer-reviewArticle

probes
spectroscopy
tiles
graphite
chemistry
2011

Analysis of C-MOD molybdenum divertor erosion and code/data comparison

Brooks, J. N., Allain, J. P., Whyte, D. G., Ochoukov, R. & Lipschultz, B. Aug 1 2011 In : Journal of Nuclear Materials. 415, 1 SUPPL

Research output: Research - peer-reviewArticle

erosion
molybdenum
Molybdenum
Erosion
sheaths

Chemical and physical erosion of carbon and metallic substrates containing lithium during low-energy deuterium ion irradiation

Nieto-Perez, M., Allain, J. P., Heim, B. & Taylor, C. N. Aug 1 2011 In : Journal of Nuclear Materials. 415, 1 SUPPL

Research output: Research - peer-reviewArticle

ion irradiation
erosion
deuterium
lithium
carbon

Chemical response of lithiated graphite with deuterium irradiation

Taylor, C. N., Heim, B. & Allain, J. P. Mar 1 2011 In : Journal of Applied Physics. 109, 5, 053306

Research output: Research - peer-reviewArticle

deuterium
graphite
lithium
irradiation
photoelectron spectroscopy
liquid lithium
surface reactions
molybdenum
deuterium
lithium

Deuterium retention in NSTX with lithium conditioning

Skinner, C. H., Allain, J. P., Blanchard, W., Kugel, H. W., Maingi, R., Roquemore, L., Soukhanovskii, V. & Taylor, C. N. Aug 1 2011 In : Journal of Nuclear Materials. 415, 1 SUPPL

Research output: Research - peer-reviewArticle

conditioning
deuterium
lithium
gases
Deuterium

Formation of silicon nanodots via ion beam sputtering of ultrathin gold thin film coatings on Si

El-Atwani, O., Ortoleva, S., Cimaroli, A. & Allain, J. P. 2011 In : Nanoscale Research Letters. 6, p. 1-5 5 p., 403

Research output: Research - peer-reviewArticle

sputtering
ion beams
gold
coatings
silicon

Irradiation Effects on EUV Nanolithography Collector Mirrors

Allain, J. Dec 2 2011 Recent Advances in Nanofabrication Techniques and Applications. Cui, B. (ed.). InTech, Chapter 19

Research output: ResearchOther chapter contribution

Lithium surface-response modelling for the NSTX liquid lithium divertor

Allain, J. P. & Brooks, J. N. Feb 2011 In : Nuclear Fusion. 51, 2, 023002

Research output: Research - peer-reviewArticle

liquid lithium
lithium
surface temperature
erosion
evaporation

Lithium wall conditioning and surface dust detection on NSTX, and dust removal

Skinner, C. H., Allain, J. P., Bell, M. G., Friesen, F. Q. L., Heim, B., Jaworski, M. A., Kugel, H., Maingi, R., Rais, B. & Taylor, C. N. 2011 In : Physica Scripta T. T145, 014020

Research output: Research - peer-reviewArticle

conditioning
lithium
dust
Conditioning
Torus

Multimodal grain size distribution and high hardness in fine grained tungsten fabricated by spark plasma sintering

El-Atwani, O., Quach, D. V., Efe, M., Cantwell, P. R., Heim, B., Schultz, B., Stach, E. A., Groza, J. R. & Allain, J. P. Jul 15 2011 In : Materials Science and Engineering A. 528, 18, p. 5670-5677 8 p.

Research output: Research - peer-reviewArticle

sparks
sintering
tungsten
hardness
grain size

NSTX plasma response to lithium coated divertor

Kugel, H. W. , Bell, M. G. , Allain, J. P. , Bell, R. E. , Ding, S. , Gerhardt, S. P. , Jaworski, M. A. , Kaita, R. , Kallman, J. , Kaye, S. M. , Leblanc, B. P. , Maingi, R. , Majeski, R. , Maqueda, R. , Mansfield, D. K. , Mueller, D. , Nygren, R. , Paul, S. F. , Raman, R. , Roquemore, A. L. & 9 others Sabbagh, S. A., Schneider, H., Skinner, C. H., Soukhanovskii, V. A., Taylor, C. N., Timberlake, J. R., Wampler, W. R., Zakharov, L. E. & Zweben, S. J. Aug 1 2011 In : Journal of Nuclear Materials. 415, 1 SUPPL

Research output: Research - peer-reviewArticle

Lithium
Plasmas
lithium
Ions
retarding

Overview of physics results from NSTX

Raman, R. , Ahn, J. W. , Allain, J. P. , Andre, R. , Bastasz, R. , Battaglia, D. , Beiersdorfer, P. , Bell, M. , Bell, R. , Belova, E. , Berkery, J. , Betti, R. , Bialek, J. , Bigelow, T. , Bitter, M. , Boedo, J. , Bonoli, P. , Boozer, A. , Bortolon, A. , Brennan, D. & 154 others Breslau, J., Buttery, R., Canik, J., Caravelli, G., Chang, C., Crocker, N. A., Darrow, D., Davis, W., Delgado-Aparicio, L., Diallo, A., Ding, S., D'Ippolito, D., Domier, C., Dorland, W., Ethier, S., Evans, T., Ferron, J., Finkenthal, M., Foley, J., Fonck, R., Frazin, R., Fredrickson, E., Fu, G., Gates, D., Gerhardt, S., Glasser, A., Gorelenkov, N., Gray, T., Guo, Y., Guttenfelder, W., Hahm, T., Harvey, R., Hassanein, A., Heidbrink, W., Hill, K., Hirooka, Y., Hooper, E. B., Hosea, J., Hu, B., Humphreys, D., Indireshkumar, K., Jaeger, F., Jarboe, T., Jardin, S., Jaworski, M., Kaita, R., Kallman, J., Katsuro-Hopkins, O., Kaye, S., Kessel, C., Kim, J., Kolemen, E., Krasheninnikov, S., Kubota, S., Kugel, H., La Haye, R., Lao, L., Leblanc, B., Lee, W., Lee, K., Leuer, J., Levinton, F., Liang, Y., Liu, D., Luhmann, N., Maingi, R., Majeski, R., Manickam, J., Mansfield, D., Maqueda, R., Mazzucato, E., McLean, A., McCune, D., McGeehan, B., McKee, G., Medley, S., Menard, J., Menon, M., Meyer, H., Mikkelsen, D., Miloshevsky, G., Mueller, D., Munsat, T., Myra, J., Nelson, B., Nishino, N., Nygren, R., Ono, M., Osborne, T., Park, H., Park, J., Paul, S., Peebles, W., Penaflor, B., Phillips, C., Pigarov, A., Podesta, M., Preinhaelter, J., Ren, Y., Reimerdes, H., Rewoldt, G., Ross, P., Rowley, C., Ruskov, E., Russell, D., Ruzic, D., Ryan, P., Sabbagh, S. A., Schaffer, M., Schuster, E., Scotti, F., Shaing, K., Shevchenko, V., Shinohara, K., Sizyuk, V., Skinner, C. H., Smirnov, A., Smith, D., Snyder, P., Solomon, W., Sontag, A., Soukhanovskii, V., Stoltzfus-Dueck, T., Stotler, D., Stratton, B., Stutman, D., Takahashi, H., Takase, Y., Tamura, N., Tang, X., Taylor, C. N., Taylor, G., Taylor, C., Tritz, K., Tsarouhas, D., Umansky, M., Urban, J., Walker, M., Wampler, W., Wang, W., Whaley, J., White, R., Wilgen, J., Wilson, R., Wong, K. L., Wright, J., Xia, Z., Youchison, D., Yu, G., Yuh, H., Zakharov, L., Zemlyanov, D., Zimmer, G. & Zweben, S. J. Sep 2011 In : Nuclear Fusion. 51, 9, 094011

Research output: Research - peer-reviewReview article

physics
energetic particles
bursts
graphite
lithium

Particle-induced damage effects on extreme UV (13.5-nm) source collector mirror optics

Allain, J. P., Holybee, B., List, M., Kacic, A., Nieto-Perez, M. & Hendricks, M. R. 2011 Damage to VUV, EUV, and X-Ray Optics III. Vol. 8077, 80770I

Research output: ResearchConference contribution

Optics
Mirror
Extremes
Damage
accumulators

Surface chemistry and physics of deuterium retention in lithiated graphite

Taylor, C. N., Allain, J. P., Heim, B., Krstic, P. S., Skinner, C. H. & Kugel, H. W. Aug 1 2011 In : Journal of Nuclear Materials. 415, 1 SUPPL

Research output: Research - peer-reviewArticle

deuterium
graphite
chemistry
physics
Graphite

The materials analysis patticle probe (MAPP) diagnostic system in NSTX

Heim, B., Gonderman, S., Taylor, C. N., Allain, J. P., Yang, Z. C., Gonzalez, M., Collins, E., Skinner, C. H., Ellis, B., Blanchard, W., Roquemore, L., Kugel, H. W. & Martin, R. 2011 2011 IEEE/NPSS 24th Symposium on Fusion Engineering, SOFE 2011. 6052303

Research output: ResearchConference contribution

probes
Plasmas
interactions
Beam plasma interactions
shot

The significance of in situ conditions in the characterization of GaSb nanopatterned surfaces via ion beam sputtering

El-Atwani, O., Allain, J. P., Cimaroli, A. & Ortoleva, S. Oct 1 2011 In : Journal of Applied Physics. 110, 7, 074301

Research output: Research - peer-reviewArticle

sputtering
ion beams
energy
irradiation
fluence
2010

Energetic Sn+ irradiation effects on ruthenium mirror specular reflectivity at 13.5-nm

Allain, J. P., Nieto-Perez, M., Hendricks, M. R., Zink, P., Metzmacher, C. & Bergmann, K. Jul 2010 In : Applied Physics A: Materials Science and Processing. 100, 1, p. 231-237 7 p.

Research output: Research - peer-reviewArticle

Ruthenium
Mirrors
Irradiation
Atoms
Electric lamps

Guest editorial special issue on symposium on fusion engineering

Ruzic, D. N. & Allain, J. P. Mar 2010 In : IEEE Transactions on Plasma Science. 38, 3 PART 1, p. 222-223 2 p.

Research output: Research - peer-reviewEditorial

Lithium coatings on NSTX plasma facing components and its effects on boundary control, core plasma performance, and operation

Kugel, H. W. , Bell, M. G. , Schneider, H. , Allain, J. P. , Bell, R. E. , Kaita, R. , Kallman, J. , Kaye, S. , Leblanc, B. P. , Mansfield, D. , Nygren, R. E. , Maingi, R. , Menard, J. , Mueller, D. , Ono, M. , Paul, S. , Gerhardt, S. , Raman, R. , Sabbagh, S. , Skinner, C. H. & 3 others Soukhanovskii, V., Timberlake, J. & Zakharov, L. E. Nov 2010 In : Fusion Engineering and Design. 85, 6, p. 865-873 9 p.

Research output: Research - peer-reviewArticle

Lithium
Plasmas
Coatings
Evaporators
Powders

Modeling of surface composition dynamics in the ITER divertor region

Nieto-Pérez, M., Ramos, G. & Allain, J. P. Mar 2010 In : IEEE Transactions on Plasma Science. 38, 3 PART 1, p. 414-418 5 p.

Research output: Research - peer-reviewArticle

beryllium
carbon
tritium
ions
energy

Tuning the electronic and chemical surface properties of graphane combining alkali deposition and low-energy ion irradiation

Heim, B., Taylor, C. N. & Allain, J. P. 2010 Nanotechnology 2010: Advanced Materials, CNTs, Particles, Films and Composites - Technical Proceedings of the 2010 NSTI Nanotechnology Conference and Expo, NSTI-Nanotech 2010. Vol. 1, p. 254-257 4 p.

Research output: ResearchConference contribution

ion irradiation
surface properties
deuterium
alkalies
graphene
2009

Evaporated lithium surface coatings in NSTX

Kugel, H. W. , Mansfield, D. , Maingi, R. , Bell, M. G. , Bell, R. E. , Allain, J. P. , Gates, D. , Gerhardt, S. , Kaita, R. , Kallman, J. , Kaye, S. , LeBlanc, B. , Majeski, R. , Menard, J. , Mueller, D. , Ono, M. , Paul, S. , Raman, R. , Roquemore, A. L. , Ross, P. W. & 9 others Sabbagh, S., Schneider, H., Skinner, C. H., Soukhanovskii, V., Stevenson, T., Timberlake, J., Wampler, W. R., Wilgren, J. & Zakharov, L. Jun 15 2009 In : Journal of Nuclear Materials. 390-391, 1, p. 1000-1004 5 p.

Research output: Research - peer-reviewArticle

Lithium
Coatings
lithium
coatings
Plasma density

Experimental studies of lithium-based surface chemistry for fusion plasma-facing materials applications

Allain, J. P., Rokusek, D. L., Harilal, S. S., Nieto-Perez, M., Skinner, C. H., Kugel, H. W., Heim, B., Kaita, R. & Majeski, R. Jun 15 2009 In : Journal of Nuclear Materials. 390-391, 1, p. 942-946 5 p.

Research output: Research - peer-reviewArticle

Surface chemistry
Lithium
Fusion reactions
Plasmas
lithium

'Mixed-material evolution analysis of the ITER divertor'

Brooks, J. N. & Allain, J. P. Jun 15 2009 In : Journal of Nuclear Materials. 390-391, 1, p. 123-126 4 p.

Research output: Research - peer-reviewArticle

Beryllium
Sputtering
beryllium
sputtering
Tungsten

Modeling of beryllium-carbon dynamics in the ITER divertor region

Nieto-Pérez, M., Ramos, G. & Allain, J. P. 2009 2009 23rd IEEE/NPSS Symposium on Fusion Engineering, SOFE 2009. 5226426

Research output: ResearchConference contribution

beryllium
carbon
Carbon
tritium
energy

Overview of results from the national spherical torus experiment (NSTX)

Gates, D. A. , Ahn, J. , Allain, J. , Andre, R. , Bastasz, R. , Bell, M. , Bell, R. , Belova, E. , Berkery, J. , Betti, R. , Bialek, J. , Biewer, T. , Bigelow, T. , Bitter, M. , Boedo, J. , Bonoli, P. , Boozer, A. , Brennan, D. , Breslau, J. , Brower, D. & 183 others Bush, C., Canik, J., Caravelli, G., Carter, M., Caughman, J., Chang, C., Choe, W., Crocker, N., Darrow, D., Delgado-Aparicio, L., Diem, S., D'Ippolito, D., Domier, C., Dorland, W., Efthimion, P., Ejiri, A., Ershov, N., Evans, T., Feibush, E., Fenstermacher, M., Ferron, J., Finkenthal, M., Foley, J., Frazin, R., Fredrickson, E., Fu, G., Funaba, H., Gerhardt, S., Glasser, A., Gorelenkov, N., Grisham, L., Hahm, T., Harvey, R., Hassanein, A., Heidbrink, W., Hill, K., Hillesheim, J., Hillis, D., Hirooka, Y., Hosea, J., Hu, B., Humphreys, D., Idehara, T., Indireshkumar, K., Ishida, A., Jaeger, F., Jarboe, T., Jardin, S., Jaworski, M., Ji, H., Jung, H., Kaita, R., Kallman, J., Katsuro-Hopkins, O., Kawahata, K., Kawamori, E., Kaye, S., Kessel, C., Kim, J., Kimura, H., Kolemen, E., Krasheninnikov, S., Krstic, P., Ku, S., Kubota, S., Kugel, H., La Haye, R., Lao, L., Leblanc, B., Lee, W., Lee, K., Leuer, J., Levinton, F., Liang, Y., Liu, D., Luhmann, N., Maingi, R., Majeski, R., Manickam, J., Mansfield, D., Maqueda, R., Mazzucato, E., McCune, D., McGeehan, B., McKee, G., Medley, S., Menard, J., Menon, M., Meyer, H., Mikkelsen, D., Miloshevsky, G., Mitarai, O., Mueller, D., Mueller, S., Munsat, T., Myra, J., Nagayama, Y., Nelson, B., Nguyen, X., Nishino, N., Nishiura, M., Nygren, R., Ono, M., Osborne, T., Pacella, D., Park, H., Park, J., Paul, S., Peebles, W., Penaflor, B., Peng, M., Phillips, C., Pigarov, A., Podesta, M., Preinhaelter, J., Ram, A., Raman, R., Rasmussen, D., Redd, A., Reimerdes, H., Rewoldt, G., Ross, P., Rowley, C., Ruskov, E., Russell, D., Ruzic, D., Ryan, P., Sabbagh, S., Schaffer, M., Schuster, E., Scott, S., Shaing, K., Sharpe, P., Shevchenko, V., Shinohara, K., Sizyuk, V., Skinner, C., Smirnov, A., Smith, D., Smith, S., Snyder, P., Solomon, W., Sontag, A., Soukhanovskii, V., Stoltzfus-Dueck, T., Stotler, D., Strait, T., Stratton, B., Stutman, D., Takahashi, R., Takase, Y., Tamura, N., Tang, X., Taylor, G., Taylor, C., Ticos, C., Tritz, K., Tsarouhas, D., Turrnbull, A., Tynan, G., Ulrickson, M., Umansky, M., Urban, J., Utergberg, E., Walker, M., Wampler, W., Wang, J., Wang, W., Welander, A., Whaley, J., White, R., Wilgen, J., Wilson, R., Wong, K., Wright, J., Xia, Z., Xu, X., Youchison, D., Yu, G., Yuh, H., Zakharov, L., Zemlyanov, D. & Zweben, S. 2009 In : Nuclear Fusion. 49, 10, 104016

Research output: Research - peer-reviewArticle

ions
electrons
test facilities
lithium
coatings

Plasma-surface interaction issues of an all-metal ITER

Brooks, J. N., Allain, J. P., Doerner, R. P., Hassanein, A., Nygren, R., Rognlien, T. D. & Whyte, D. G. 2009 In : Nuclear Fusion. 49, 3, 035007

Research output: Research - peer-reviewArticle

surface reactions
metals
erosion
tungsten
contamination

Progress in research and development of mirrors for ITER diagnostics

Litnovsky, A., Voitsenya, V., Sugie, T., De Temmerman, G., Costley, A. E., Donné, A. J. H., Vukolov, K. Y., Orlovskiy, I., Brooks, J. N., Allain, J. P., Kotov, V., Semerok, A., Thro, P. Y., Akiyama, T., Yoshida, N., Tokunaga, T. & Kawahata, K. 2009 In : Nuclear Fusion. 49, 7, 075014

Research output: Research - peer-reviewArticle

research and development
mirrors
shutdowns
beryllium
deterioration

Reactivity of lithium exposed graphite surface

Harilal, S. S., Allain, J. P., Hassanein, A., Hendricks, M. R. & Nieto-Perez, M. Jul 30 2009 In : Applied Surface Science. 255, 20, p. 8539-8543 5 p.

Research output: Research - peer-reviewArticle

Graphite
Lithium
Oxides
Air
Carbonates
2008

Improvement in plasma performance with lithium coatings in NSTX

Kaita, R. , Kugel, H. , Ahn, J. W. , Allain, J. P. , Bell, M. G. , Bell, R. , Boedo, J. , Bush, C. , Gates, D. , Gray, T. , Kallman, J. , Kaye, S. , LeBlanc, B. , Majeski, R. , Maingi, R. , Mansfield, D. , Menard, J. , Mueller, D. , Ono, M. , Paul, S. & 13 others Raman, R., Roquemore, A. L., Ross, P. W., Sabbagh, S., Schneider, H., Skinner, C. H., Soukhanovskii, V., Stevenson, T., Stotler, D., Timberlake, J., Wampler, W. R., Wilgen, J. B. & Zakharov, L. 2008 35th EPS Conference on Plasma Physics 2008, EPS 2008 - Europhysics Conference Abstracts. 1 ed. Vol. 32, p. 221-224 4 p.

Research output: ResearchConference contribution

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: ResearchConference 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: Research - peer-reviewOther

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: Research - peer-reviewArticle

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: Research - peer-reviewArticle

grazing incidence
mirrors
reflectance
Mirrors
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. 2008 In : Physics of Plasmas. 15, 5, 056118

Research output: Research - peer-reviewArticle

lithium
coatings
ovens
tiles
ion temperature