Search Results - "Rostohar, D"

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  1. 1

    LIPSS-based functional surfaces produced by multi-beam nanostructuring with 2601 beams and real-time thermal processes measurement by Hauschwitz, P., Martan, J., Bičišťová, R., Beltrami, C., Moskal, D., Brodsky, A., Kaplan, N., Mužík, J., Štepánková, D., Brajer, J., Rostohar, D., Kopeček, J., Prokešová, L., Honner, M., Lang, V., Smrž, M., Mocek, T.

    Published in Scientific reports (25-11-2021)
    “…A unique combination of the ultrashort high-energy pulsed laser system with exceptional beam quality and a novel Diffractive Optical Element (DOE) enables…”
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    Journal Article
  2. 2

    Towards rapid large-scale LIPSS fabrication by 4-beam ps DLIP by Hauschwitz, P., Jochcová, D., Jagdheesh, R., Rostohar, D., Brajer, J., Kopeček, J., Cimrman, M., Smrž, M., Mocek, T., Lucianetti, Antonio

    Published in Optics and laser technology (01-01-2021)
    “…[Display omitted] •Interference area is increased up to 1 mm in diameter to reach higher throughputs.•Parameters for fabrication of LIPSS-structured…”
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    Journal Article
  3. 3

    Nanostructure fabrication on the top of laser-made micropillars for enhancement of water repellence of aluminium alloy by Hauschwitz, P., Jagdheesh, R., Rostohar, D., Brajer, J., Kopeček, J., Jiříček, P., Houdková, J., Mocek, T.

    Published in Materials letters (01-12-2019)
    “…[Display omitted] •Fabrication of well-defined microstructures with nanosecond laser source is investigated.•Process for nano-scale protrusions made on the top…”
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    Journal Article
  4. 4

    Laser patterning of very thin indium tin oxide thin films on PET substrates by McDonnell, C., D.Milne, Prieto, C., Chan, H., Rostohar, D., O’Connor, G.M.

    Published in Applied surface science (30-12-2015)
    “…•Laser removal of the ITO thin film on PET is shown for nanosecond and femtosecond laser pulses, with selective removal shown for 355, 532 and 1064nm…”
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    Journal Article
  5. 5

    Part 1: Wavelength dependent nanosecond laser patterning of very thin indium tin oxide films on glass substrates by McDonnell, C., Milne, D., Chan, H., Rostohar, D., O’Connor, G.M.

    Published in Optics and lasers in engineering (01-05-2016)
    “…Selective laser patterning of very thin (20nm) indium tin oxide (ITO) films on glass substrates using 266, 355, 532 and 1064nm nanosecond (ns) pulses is…”
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  6. 6

    New possibilities for efficient laser surface treatment by diode‐pumped kW‐class lasers by Brajer, J., Svabek, R., Rostohar, D., Divoky, M., Lucianetti, A., Mocek, T., Madl, J., Pitrmuc, Z.

    “…The newly developed so call multy‐slab laser at premise of the research centre HiLASE is already recognized as a potential new source for efficient laser…”
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  7. 7

    The FERRUM project: experimentally determined metastable lifetimes and transition probabilities for forbidden [Ti ii] lines observed in η Carinae by Hartman, H., Schef, P., Lundin, P., Ellmann, A., Johansson, S., Lundberg, H., Mannervik, S., Norlin, L.-O., Rostohar, D., Royen, P.

    “…In the spectrum of an emission-line region ejected from the massive star Eta Carinae, called the strontium filament (SrF), forbidden lines from many elements,…”
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  9. 9

    Lifetime measurements of metastable states in Fe by Rostohar, D, Derkatch, A, Hartman, H, Johansson, S, Lundberg, H, Mannervik, S, Norlin, L O, Royen, P, Schmitt, A

    Published in Physical review letters (19-02-2001)
    “…The lifetime of two metastable levels in Fe+ has been measured by laser probing of a stored ion beam. In the dense spectrum of Fe+, the metastable levels a…”
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    Journal Article
  10. 10

    Non-fluorinated superhydrophobic Al7075 aerospace alloy by ps laser processing by Jagdheesh, R., Hauschwitz, P., Mužík, J., Brajer, J., Rostohar, D., Jiříček, P., Kopeček, J., Mocek, T.

    Published in Applied surface science (01-11-2019)
    “…The metallic surfaces with low affinity or high repellence towards water molecules are extremely desirable. The present investigation reports the development…”
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  11. 11

    Hydrophilic to ultrahydrophobic transition of Al 7075 by affordable ns fiber laser and vacuum processing by Hauschwitz, P., Jagdheesh, R., Rostohar, D., Brajer, J., Kopeček, J., Jiřícek, P., Houdková, J., Mocek, T.

    Published in Applied surface science (01-03-2020)
    “…[Display omitted] •Fabrication process of various-shape well-defined microstructures is developed.•Vacuum processing decreased wettability transformation time…”
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  12. 12
  13. 13

    Fabrication of functional superhydrophobic surfaces on carbon fibre reinforced plastics by IR and UV direct laser interference patterning by Hauschwitz, P., Jagdheesh, R., Alamri, S., Rostohar, D., Kunze, T., Brajer, J., Kopeček, J., Mocek, T.

    Published in Applied surface science (01-04-2020)
    “…[Display omitted] •Fabrication of superhydrophobic µ-structures on CFRP PEEK composite is studied.•Melt- and crack-free ns DLIP processing of hierarchical…”
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    Journal Article
  14. 14

    Decay of metastable states in Nd II by BIEMONT, E, ELLMANN, A, LUNDIN, P, MANNERVIK, S, NORLIN, L.-O, PALMERI, P, QUINET, P, ROSTOHAR, D, ROYEN, P, SCHEF, P

    “…The difficulty associated with an accurate determination of transition rates for forbidden lines in lowly ionized heavy elements is illustrated in the case of…”
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  15. 15

    On the importance of an M2 depopulating channel for a KrII metastable state by Biémont, Emile, Derkatch, A., Lundin, P., Mannervik, S., Norlin, L. O., Rostohar, D., Royen, P., Palmeri, P., Schef, P.

    Published in Physical review letters (06-08-2004)
    “…An experimental investigation of the radiative lifetime of the metastable 4s(2)4p(4)(P-3)4d D-4(7/2) level in Kr II shows an unusual situation regarding the…”
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  16. 16

    Radiative lifetime and oscillator strength determinations in potassium ions (K V, K VI and K VII) by BIEMONT, E, GARNIR, H.-P, LEFEBVRE, P.-H, PALMERI, P, PHILIPPART, L, QUINET, P, ROSTOHAR, D, ZEIPPEN, C. J

    “…Oscillator strengths have been calculated for the transitions depopulating levels of the 3s23p3, 3s3p4 configurations of K V, of the 3s23p2, 3s3p3…”
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  17. 17

    Lifetime Measurements by Laser Probing in CRYRING – Recent Experimental Developments by Mannervik, S, Ellmann, A, Lundin, P, Norlin, L-O, Rostohar, D, Royen, P, Schef, P

    Published in Physica scripta (01-01-2005)
    “…A laser probing technique for lifetime measurements of long- lived metastable levels has been developed at the ion storage ring CRYRING. The method has been in…”
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  18. 18

    Lifetimes of metastable levels in ArII by Schef, P., Derkatch, A., Lundin, P., Mannervik, S., Norlin, L. O., Rostohar, D., Royen, P., Biémont, Emile

    Published 01-05-2004
    “…We report on a calculation of five lifetimes of metastable levels in Ar II, obtained with a relativistic Hartree-Fock method in which most of the intravalence…”
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    Lifetimes of metastable levels in Ar II by SCHEF, P, DERKATCH, A, LUNDIN, P, MANNERVIK, S, NORLIN, L.-O, ROSTOHAR, D, ROYEN, P, BIEMONT, E

    “…We report on a calculation of five lifetimes of metastable levels in Ar II, obtained with a relativistic Hartree-Fock method in which most of the intravalence…”
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    Journal Article