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Research Output 1978 2019

2019

Computational investigation of ion cyclotron heating on Proto-MPEX

Piotrowicz, P. A., Goulding, R. H., Caneses, J. F., Green, D. L., Caughman, J. B. O., Lau, C., Rapp, J. & Ruzic, D. N., Mar 1 2019, In : Physics of Plasmas. 26, 3, 033511.

Research output: Contribution to journalArticle

cyclotrons
prototypes
heating
ions
beaches
liquid lithium
Limiters
Lithium
Fusion reactions
lithium

Growth of Plasma-Treated Corn Seeds under Realistic Conditions

Ahn, C., Gill, J. & Ruzic, D. N., Dec 1 2019, In : Scientific reports. 9, 1, 4355.

Research output: Contribution to journalArticle

Open Access
Zea mays
Seeds
Growth
Atmospheric Pressure
Vacuum
2018

A distillation column for hydrogen isotope removal from liquid lithium

Christenson, M., Moynihan, C. & Ruzic, D. N., Oct 2018, In : Fusion Engineering and Design. 135, p. 81-87 7 p.

Research output: Contribution to journalArticle

Distillation columns
Lithium
Isotopes
Hydrogen
Liquids

Amelioration of plasma-material interactions and ELMs, and improvement to plasma performance with lithium injection and conditioning in EAST

Maingi, R., Hu, J. S., Andruczyk, D., Canik, J. M., Diallo, A., Gan, K. F., Gilson, E. P., Gong, X. Z., Gray, T. K., Huang, M., Lunsford, R., Mansfield, D. K., Meng, X. C., Osborne, T. H., Ruzic, D. N., Sun, Z., Tritz, K., Xu, W., Zuo, G. Z., Wang, Z. & 3 others, Wirth, B. D., Woller, K. & Zinkle, S. J., Jan 1 2018, 45th EPS Conference on Plasma Physics, EPS 2018. Michaut, C., Berndt, J., Mantsinen, M., Coda, S., Lapenta, G. & Weber, S. (eds.). European Physical Society (EPS), p. 641-644 4 p. (45th EPS Conference on Plasma Physics, EPS 2018; vol. 2018-July).

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

conditioning
lithium
injection
interactions

Boiling and critical heat flux on surfaces of modified wettability and roughness

Bottini, J. L., Hammouti, S., Ruzic, D. N. & Brooks, C., Jan 1 2018, p. 440-448. 9 p.

Research output: Contribution to conferencePaper

wettability
boiling
Boiling liquids
roughness
heat flux
Plasma applications
plasma chemistry
Tin
Plasma etching
hydrogen plasma

Cu films prepared by bipolar pulsed high power impulse magnetron sputtering

Wu, B., Haehnlein, I., Shchelkanov, I., McLain, J., Patel, D., Uhlig, J., Jurczyk, B., Leng, Y. & Ruzic, D. N., Apr 2018, In : Vacuum. 150, p. 216-221 6 p.

Research output: Contribution to journalArticle

Magnetron sputtering
impulses
magnetron sputtering
pulses
pulse duration

Direct measurement of the transition from edge to core power coupling in a light-ion helicon source

Piotrowicz, P. A., Caneses, J. F., Showers, M. A., Green, D. L., Goulding, R. H., Caughman, J. B. O., Biewer, T. M., Rapp, J. & Ruzic, D. N., May 1 2018, In : Physics of Plasmas. 25, 5, 052101.

Research output: Contribution to journalArticle

light ions
ion sources
retarding
deuterium
stainless steels

Enhanced effect of a plasma-irradiated titanium substrate on the photocatalytic activity of a TiO2 film

Zhu, W. K., Kalathiparambil, K. K., Sun, Z. G., Liu, C. Y., Zhu, A. M. & Ruzic, D. N., May 2018, In : Plasma Processes and Polymers. 15, 5, 1700223.

Research output: Contribution to journalArticle

Titanium
Photocurrents
photocurrents
titanium
Plasmas

Helicon normal modes in Proto-MPEX

Piotrowicz, P. A., Caneses, J. F., Green, D. L., Goulding, R. H., Lau, C., Caughman, J. B. O., Rapp, J. & Ruzic, D. N., May 22 2018, In : Plasma Sources Science and Technology. 27, 5, 055016.

Research output: Contribution to journalArticle

antennas
electron density profiles
plasma density
field strength
simulation

Influence of wettability due to laser-texturing on critical heat flux in vertical flow boiling

Bottini, J. L., Kumar, V., Hammouti, S., Ruzic, D. N. & Brooks, C., Dec 2018, In : International Journal of Heat and Mass Transfer. 127, p. 806-817 12 p.

Research output: Contribution to journalArticle

Texturing
wettability
boiling
Boiling liquids
Wetting

Latest Results From the Hybrid Illinois Device for Research and Applications (HIDRA)

Rizkallah, R., Andruczyk, D., Shone, A., Johnson, D., Jeckell, Z., Marcinko, S., Song, Z., Curreli, D., Bedoya, F., Kapat, A., Allain, J. P., Christenson, M., Szott, M., Stemmley, S., Sandefur, H., Ruzic, D. N., Maingi, R., Hu, J., Zuo, G. & Schmitt, J., Jun 2 2018, (Accepted/In press) In : IEEE Transactions on Plasma Science.

Research output: Contribution to journalArticle

stellarators
heating
radii
interactions
electron cyclotron resonance

Linear magnetron HiPIMS high deposition rate magnet pack

McLain, J., Raman, P., Patel, D., Spreadbury, R., Uhlig, J., Shchelkanov, I. & Ruzic, D. N., Sep 2018, In : Vacuum. 155, p. 559-565 7 p.

Research output: Contribution to journalArticle

Deposition rates
Magnetron sputtering
Magnets
impulses
magnetron sputtering

Magnetic field influence on ionization zones in high-power impulse Magnetron Sputtering

Raman, P., Cheng, M., Weberski, J., Xu, W., Houlahan, T., Rivera, J., Su, R., Shchelkanov, I. & Ruzic, D. N., Oct 2018, In : Vacuum. 156, p. 9-19 11 p.

Research output: Contribution to journalArticle

Magnetron sputtering
Ionization
Magnets
impulses
magnetron sputtering

Recent developments in surface science and engineering, thin films, nanoscience, biomaterials, plasma science, and vacuum technology

Mozetič, M., Vesel, A., Primc, G., Eisenmenger-Sittner, C., Bauer, J., Eder, A., Schmid, G. H. S., Ruzic, D. N., Ahmed, Z., Barker, D., Douglass, K. O., Eckel, S., Fedchak, J. A., Hendricks, J., Klimov, N., Ricker, J., Scherschligt, J., Stone, J., Strouse, G., Capan, I. & 31 others, Buljan, M., Milošević, S., Teichert, C., Cohen, S. R., Silva, A. G., Lehocky, M., Humpoliček, P., Rodriguez, C., Hernandez-Montelongo, J., Mercier, D., Manso-Silván, M., Ceccone, G., Galtayries, A., Stana-Kleinschek, K., Petrov, I., Greene, J. E., Avila, J., Chen, C. Y., Caja-Munoz, B., Yi, H., Boury, A., Lorcy, S., Asensio, M. C., Bredin, J., Gans, T., O'Connell, D., Brendin, J., Reniers, F., Vincze, A., Anderle, M. & Montelius, L., Aug 30 2018, In : Thin Solid Films. 660, p. 120-160 41 p.

Research output: Contribution to journalReview article

Vacuum technology
Nanoscience
Biocompatible Materials
Biomaterials
engineering

Reconstruction and analysis of exploding wire particle trajectories via automatic calibration of stereo images

Szott, M., Wang, Z. & Ruzic, D. N., Oct 1 2018, In : Review of Scientific Instruments. 89, 10, 10K118.

Research output: Contribution to journalArticle

Exploding wires
exploding wires
particle trajectories
Cameras
Trajectories

Removal of Tin from Extreme Ultraviolet Collector Optics by In-Situ Hydrogen Plasma Etching

Elg, D. T., Panici, G. A., Liu, S., Girolami, G. S., Srivastava, S. N. & Ruzic, D. N., Jan 1 2018, In : Plasma Chemistry and Plasma Processing. 38, 1, p. 223-245 23 p.

Research output: Contribution to journalArticle

Tin
Plasma etching
hydrogen plasma
plasma etching
accumulators

Stellarator Research Opportunities: A Report of the National Stellarator Coordinating Committee

Gates, D. A., Anderson, D., Anderson, S., Zarnstorff, M., Spong, D. A., Weitzner, H., Neilson, G. H., Ruzic, D. N., Andruczyk, D., Harris, J. H., Mynick, H., Hegna, C. C., Schmitz, O., Talmadge, J. N., Curreli, D., Maurer, D., Boozer, A. H., Knowlton, S., Allain, J. P., Ennis, D. & 29 others, Wurden, G., Reiman, A., Lore, J. D., Landreman, M., Freidberg, J. P., Hudson, S. R., Porkolab, M., Demers, D., Terry, J., Edlund, E., Lazerson, S. A., Pablant, N., Fonck, R., Volpe, F., Canik, J., Granetz, R., Ware, A., Hanson, J. D., Kumar, S., Deng, C., Likin, K., Cerfon, A., Ram, A., Hassam, A., Prager, S., Paz-Soldan, C., Pueschel, M. J., Joseph, I. & Glasser, A. H., Feb 1 2018, In : Journal of Fusion Energy. 37, 1, p. 51-94 44 p.

Research output: Contribution to journalReview article

stellarators
Fusion reactions
Plasmas
fusion
Plasma confinement
Thermal desorption
Plasma etching
plasma etching
yield point
desorption

Tailoring of titanium thin film properties in high power pulsed magnetron sputtering

Wu, B., Yu, Y., Wu, J., Shchelkanov, I., Ruzic, D. N., Huang, N. & Leng, Y. X., Apr 2018, In : Vacuum. 150, p. 144-154 11 p.

Research output: Contribution to journalArticle

Titanium
Magnetron sputtering
magnetron sputtering
titanium
Thin films

Titanium nitride formation by a dual-stage femtosecond laser process

Hammouti, S., Holybee, B., Zhu, W., Allain, J. P., Jurczyk, B. & Ruzic, D. N., Jun 1 2018, In : Applied Physics A: Materials Science and Processing. 124, 6, 411.

Research output: Contribution to journalArticle

Titanium nitride
Ultrashort pulses
Lasers
Titanium
Argon

Wetting of liquid lithium on fusion-relevant materials microtextured by femtosecond laser exposure

Hammouti, S., Holybee, B., Christenson, M., Szott, M., Kalathiparambil, K., Stemmley, S., Jurczyk, B. & Ruzic, D. N., Sep 2018, In : Journal of Nuclear Materials. 508, p. 237-248 12 p.

Research output: Contribution to journalArticle

liquid lithium
Ultrashort pulses
Lithium
wetting
Wetting
2017

Determining the ion temperature and energy distribution in a lithium-plasma interaction test stand with a retarding field energy analyzer

Christenson, M., Stemmley, S., Jung, S., Mettler, J., Sang, X., Martin, D., Kalathiparambil, K. & Ruzic, D. N., Aug 1 2017, In : Review of Scientific Instruments. 88, 8, 083501.

Research output: Contribution to journalArticle

Plasma interactions
plasma interactions
test stands
ion temperature
analyzers

Flowing liquid lithium plasma-facing components – Physics, technology and system analysis of the LiMIT system

Ruzic, D. N., Szott, M., Sandoval, C., Christenson, M., Fiflis, P., Hammouti, S., Kalathiparambil, K., Shchelkanov, I., Andruczyk, D., Stubbers, R., Foster, C. J. & Jurczyk, B., Aug 2017, In : Nuclear Materials and Energy. 12, p. 1324-1329 6 p.

Research output: Contribution to journalArticle

liquid lithium
Facings
systems analysis
Lithium
Physics

F-TRIDYN: A Binary Collision Approximation code for simulating ion interactions with rough surfaces

Drobny, J., Hayes, A., Curreli, D. & Ruzic, D. N., Oct 2017, In : Journal of Nuclear Materials. 494, p. 278-283 6 p.

Research output: Contribution to journalArticle

Fractals
fractals
Ions
collisions
Sputtering

High deposition rate nanocrystalline and amorphous silicon thin film production via surface wave plasma source

Peck, J. A., Zonooz, P., Curreli, D., Panici, G. A., Jurczyk, B. E. & Ruzic, D. N., Sep 25 2017, In : Surface and Coatings Technology. 325, p. 370-376 7 p.

Research output: Contribution to journalArticle

Nanocrystalline silicon
Plasma sources
Silicon
Deposition rates
Amorphous silicon

Liquid lithium loop system to solve challenging technology issues for fusion power plant

Ono, M., Majeski, R., Jaworski, M. A., Hirooka, Y., Kaita, R., Gray, T. K., Maingi, R., Skinner, C. H., Christenson, M. & Ruzic, D. N., Jan 1 2017, In : Nuclear Fusion. 57, 11, 116056.

Research output: Contribution to journalArticle

liquid lithium
power plants
fusion
dust
tritium

Mechanism behind dry etching of Si assisted by pulsed visible laser

Peck, J. A. & Ruzic, D. N., Nov 7 2017, In : Journal of Applied Physics. 122, 17, 173304.

Research output: Contribution to journalArticle

pulse rate
etching
fluorocarbons
lasers
augmentation

Microstructural damage of α-Al2O3 by high energy density plasma

Yang, Q., Kalathiparambil, K., Elg, D. T., Ruzic, D. N. & Kriven, W. M., Jun 15 2017, In : Acta Materialia. 132, p. 479-490 12 p.

Research output: Contribution to journalArticle

Plasma density
Erosion
Plasmas
Impurities
Nanoparticles

Modeling and measurement of hydrogen radical densities of in situ plasma-based Sn cleaning source

Elg, D. T., Panici, G. A., Peck, J. A., Srivastava, S. N. & Ruzic, D. N., Apr 1 2017, In : Journal of Micro/ Nanolithography, MEMS, and MOEMS. 16, 2, 023501.

Research output: Contribution to journalArticle

Debris
cleaning
Hydrogen
Etching
Cleaning

Preface: Special issue on measuring and modeling of plasma-material interactions

Hammond, K. D., Curreli, D., Wirth, B. D. & Ruzic, D. N., Jan 2017, In : Fusion Science and Technology. 71, 1, p. iii-iv

Research output: Contribution to journalEditorial

Beam plasma interactions
Plasmas

Study of Sn removal by surface wave plasma for source cleaning

Panici, G., Qerimi, D. & Ruzic, D. N., Jan 1 2017, Extreme Ultraviolet (EUV) Lithography VIII. Goldberg, K. A. & Panning, E. M. (eds.). SPIE, 101432I. (Proceedings of SPIE - The International Society for Optical Engineering; vol. 10143).

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

Cleaning
Surface Waves
Surface waves
cleaning
surface waves

Wetting properties of liquid lithium on lithium compounds

Krat, S. A., Popkov, A. S., Gasparyan, Y. M., Pisarev, A. A., Fiflis, P., Szott, M., Christenson, M., Kalathiparambil, K. & Ruzic, D. N., Apr 1 2017, In : Fusion Engineering and Design. 117, p. 199-203 5 p.

Research output: Contribution to journalArticle

Lithium Compounds
Lithium compounds
Liquid metals
Lithium
Wetting
2016

A high power impulse magnetron sputtering model to explain high deposition rate magnetic field configurations

Raman, P., Weberski, J., Cheng, M., Shchelkanov, I. & Ruzic, D. N., Oct 28 2016, In : Journal of Applied Physics. 120, 16, 163301.

Research output: Contribution to journalArticle

magnetic field configurations
impulses
magnetron sputtering
magnets
direct current

Conference Report on the 4rd International Symposium on Lithium Applications

Tabares, F. L., Hirooka, Y., Maingi, R., Mazzitelli, G., Mirnov, V., Nygren, R., Ono, M. & Ruzic, D. N., Sep 8 2016, In : Nuclear Fusion. 56, 12, 127002.

Research output: Contribution to journalArticle

liquid metals
lithium
fusion
Spain
China

Experimental mechanistic investigation of the nanostructuring of tungsten with low energy helium plasmas

Fiflis, P., Connolly, N. & Ruzic, D. N., Dec 15 2016, In : Journal of Nuclear Materials. 482, p. 201-209 9 p.

Research output: Contribution to journalArticle

helium plasma
Helium
Tungsten
tungsten
Plasmas

Free surface stability of liquid metal plasma facing components

Fiflis, P., Christenson, M., Szott, M., Kalathiparambil, K. & Ruzic, D. N., Aug 16 2016, In : Nuclear Fusion. 56, 10, 106020.

Research output: Contribution to journalArticle

surface stability
liquid metals
ejection
lithium
chambers

Guest editorial special issue on symposium on fusion engineering

Allain, J. P., Ruzic, D. N., Nieto, M., Baylor, L. & Ribeiro, C., Sep 2016, In : IEEE Transactions on Plasma Science. 44, 9, p. 1463-1465 3 p., 7547941.

Research output: Contribution to journalEditorial

fusion
engineering

High Deposition Rate Symmetric Magnet Pack for High Power Pulsed Magnetron Sputtering

Raman, P., Shchelkanov, I., McLain, J., Cheng, M., Ruzic, D. N., Haehnlein, I., Jurczyk, B., Stubbers, R. & Armstrong, S., May 15 2016, In : Surface and Coatings Technology. 293, p. 10-15 6 p.

Research output: Contribution to journalArticle

Deposition rates
Magnetron sputtering
Magnets
magnetron sputtering
magnets

In situ collector cleaning and extreme ultraviolet reflectivity restoration by hydrogen plasma for extreme ultraviolet sources

Elg, D. T., Sporre, J. R., Panici, G. A., Srivastava, S. N. & Ruzic, D. N., Jan 1 2016, In : Journal of Vacuum Science and Technology A: Vacuum, Surfaces and Films. 34, 2, 021305.

Research output: Contribution to journalArticle

hydrogen plasma
restoration
accumulators
cleaning
Restoration

Investigations on interactions between the flowing liquid lithium limiter and plasmas

Ren, J., Zuo, G. Z., Hu, J. S., Sun, Z., Li, J. G., Zakharov, L. E., Ruzic, D. N. & Xu, W. Y., Jan 1 2016, In : Fusion Engineering and Design. 102, p. 36-43 8 p.

Research output: Contribution to journalArticle

Limiters
Beam plasma interactions
Lithium
Plasmas
Liquids
Machining
Plasmas
Electric potential
Electrodes
Electric discharge machining

Modeling and measuring the transport and scattering of energetic debris in an extreme ultraviolet plasma source

Sporre, J. R., Elg, D. T., Kalathiparambil, K. K. & Ruzic, D. N., Jan 1 2016, In : Journal of Micro/ Nanolithography, MEMS, and MOEMS. 15, 1, 013503.

Research output: Contribution to journalArticle

Plasma sources
debris
Debris
ultraviolet radiation
Scattering

Study of Sn removal processes for in-situ collector cleaning

Elg, D. T., Panici, G. A., Srivastava, S. N. & Ruzic, D. N., Jan 1 2016, Extreme Ultraviolet (EUV) Lithography VII. Panning, E. M. & Goldberg, K. A. (eds.). SPIE, 97760M. (Proceedings of SPIE - The International Society for Optical Engineering; vol. 9776).

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

Cleaning
accumulators
cleaning
Hydrogen
Etching

Wetting of lithium on nanostructured surfaces for first wall components

Szott, M., Fiflis, P., Kalathiparambil, K., Shchelkanov, I., Ruzic, D. N., Jurczyk, B., Stubbers, R. & Foster, C. J., May 31 2016, 2015 IEEE 26th Symposium on Fusion Engineering, SOFE 2015. Institute of Electrical and Electronics Engineers Inc., 7482285. (Proceedings - Symposium on Fusion Engineering; vol. 2016-May).

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

liquid metals
Liquid metals
wetting
Wetting
Lithium
2015

An overview of recent physics results from NSTX

Kaye, S. M., Abrams, T., Ahn, J. W., Allain, J. P., Andre, R., Andruczyk, D., Barchfeld, R., Battaglia, D., Bhattacharjee, A., Bedoya, F., Bell, R. E., Belova, E., Berkery, J., Berry, L., Bertelli, N., Beiersdorfer, P., Bialek, J., Bilato, R., Boedo, J., Bonoli, P. & 123 others, Boozer, A., Bortolon, A., Boyer, M. D., Boyle, D., Brennan, D., Breslau, J., Brooks, J., Buttery, R., Capece, A., Canik, J., Chang, C. S., Crocker, N., Darrow, D., Davis, W., Delgado-Aparicio, L., Diallo, A., D'Ippolito, D., Domier, C., Ebrahimi, F., Ethier, S., Evans, T., Ferraro, N., Ferron, J., Finkenthal, M., Fonck, R., Fredrickson, E., Fu, G. Y., Gates, D., Gerhardt, S., Glasser, A., Gorelenkov, N., Gorelenkova, M., Goumiri, I., Gray, T., Green, D., Guttenfelder, W., Harvey, R., Hassanein, A., Heidbrink, W., Hirooka, Y., Hooper, E. B., Hosea, J., Humphreys, D., Jaeger, E. F., Jarboe, T., Jardin, S., Jaworski, M. A., Kaita, R., Kessel, C., Kim, K., Koel, B., Kolemen, E., Kramer, G., Ku, S., Kubota, S., Lahaye, R. J., Lao, L., Leblanc, B. P., Levinton, F., Liu, D., Lore, J., Lucia, M., Jr, N. L., Maingi, R., Majeski, R., Mansfield, D., Maqueda, R., McKee, G., Medley, S., Meier, E., Menard, J., Mueller, D., Munsat, T., Muscatello, C., Myra, J., Nelson, B., Nichols, J., Ono, M., Osborne, T., Park, J. K., Peebles, W., Perkins, R., Phillips, C., Podesta, M., Poli, F., Raman, R., Ren, Y., Roszell, J., Rowley, C., Russell, D., Ruzic, D., Ryan, P., Sabbagh, S. A., Schuster, E., Scotti, F., Sechrest, Y., Shaing, K., Sizyuk, T., Sizyuk, V., Skinner, C., Smith, D., Snyder, P., Solomon, W., Sovenic, C., Soukhanovskii, V., Startsev, E., Stotler, D., Stratton, B., Stutman, D., Taylor, C., Taylor, G., Tritz, K., Walker, M., Wang, W., Wang, Z., White, R., Wilson, J. R., Wirth, B., Wright, J., Yuan, X., Yuh, H., Zakharov, L. & Zweben, S. J., Mar 27 2015, In : Nuclear Fusion. 55, 10, 104002.

Research output: Contribution to journalArticle

neutral beams
heat flux
physics
graphite
lithium

Collector optic cleaning by in-situ hydrogen plasma

Elg, D. T., Panici, G. A., Srivastava, S. N. & Ruzic, D. N., Jan 1 2015, Extreme Ultraviolet (EUV) Lithography VI. Wood, O. R. & Panning, E. M. (eds.). SPIE, 94222H. (Proceedings of SPIE - The International Society for Optical Engineering; vol. 9422).

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

Cleaning
hydrogen plasma
accumulators
cleaning
Hydrogen

Direct measurement and modeling of the redirected ion flux in a high-powered pulsed-plasma magnetron

Meng, L., Yu, H., Sporre, J. R., Raman, P., Szott, M. M., McLain, J. T. & Ruzic, D. N., May 1 2015, In : Journal of Vacuum Science and Technology A: Vacuum, Surfaces and Films. 33, 3, 4914174.

Research output: Contribution to journalArticle

Ions
Fluxes
Plasmas
magnetron sputtering
ions

Direct time-resolved observation of tungsten nanostructured growth due to helium plasma exposure

Fiflis, P., Curreli, D. & Ruzic, D. N., Mar 1 2015, In : Nuclear Fusion. 55, 3, 033020.

Research output: Contribution to journalArticle

helium plasma
tungsten
fluence
scanning electron microscopy
pitting