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Tytuł artykułu

Laser ablated carbon plume : experiment and modelling

Treść / Zawartość
Identyfikatory
Warianty tytułu
Konferencja
International Conference on Research and Applications of Plasmas, Plasma-2011, 12-16 September 2011, Warsaw, Poland
Języki publikacji
EN
Abstrakty
EN
Laser ablation of graphite is studied both theoretically and experimentally. Plasma temperature and electron density in the early phase of expansion into vacuum are measured as a function of distance from the target. The experimental results agree well with the theoretical simulations. The simulation of ablation shows that plasma plume considerably affects the ablation rate.
Słowa kluczowe
Czasopismo
Rocznik
Strony
283--286
Opis fizyczny
Bibliogr. 14 poz., rys.
Twórcy
autor
autor
autor
  • Institute of Fundamental Technological Research, 5B Pawińskiego Str., 02-106 Warsaw, Poland, Tel.: +48 22 826 1281, Fax: +48 22 826 7380, tmosc@ippt.gov.pl
Bibliografia
  • 1. FLUENT 6.3. User’s Guide
  • 2. Harilal SS, Sizyuk T, Hassanein A, Campos D, Hough P, Sizyuk V (2011) The effect of excitation wavelength on dynamics of laser-produced tin plasma. J Appl Phys 109:063306
  • 3. Hoffman J, Mroz W, Prokopiuk A, Szymanski Z (2008) Plasma plume induced during laser ablation of graphite. Appl Phys A: Mater Sci Process 92:921–926
  • 4. Hunter J, Fye J, Jarrold MF (1993) Annealing C60+: Synthesis of fullerenes and large carbon rings. Science 260:784T–786T
  • 5. Knight CJ (1979) Theoretical modeling of rapid surface vaporization with back pressure. AIAA J 17:519–523
  • 6. Konjevic N, Lesage A, Wiese WL (2002) Experimental Stark widths and shifts for spectral lines of neutral and ionized atoms (A critical review of selected data for the period 1989 through 2000). J Phys Chem Ref Data 31:819–927
  • 7. Konjevic N, Wiese WL (1990) Experimental Stark widths and shifts for spectral lines of neutral and ionized atoms. J Phys Chem Ref Data 19:1307–1385
  • 8.Kurucz RL, Bell B (1995) Atomic Line Data, Kurucz CD-ROM No. 23. Smithsonian Astrophysical Observatory, Cambridge
  • 9.Mazhukin VI, Nossov VV, Smurov I (2007) Modeling of of Al induced by 1.06 and 0.248 μm laser radiations. J Appl Phys 101:024922
  • 10. Moscicki T, Hoffman J, Szymanski Z (2011) Modelling of plasma formation during nanosecond laser ablation. Arch Mech 63:99–116
  • 11. Puretzky A, Schittenhelm H, Fan X, Lance MJ, Allard Jr FL, Geohegan DB (2002) Investigations of single-wall carbon nanotube growth by time-restricted laser vaporization. Phys Rev B 65:245425
  • 12. Ralchenko Yu, Kramida AE, Reader J (2010) NIST Atomic Spectra Database (ver. 4.0.0). NIST ASD Team, National Institute of Standards and Technology, Gaithersburg
  • 13. Wolowski J, Gasior P, Hoffman J, Kubkowska M, Rosinski M, Szymanski Z (2010) Study of laser-induced removal of co-deposits from tokamak plasma-facing components using ion diagnostics and optical spectroscopy. Radiat Eff Defects Solids 165:434–440
  • 14. Yoshitake T, Nishiyama T, Aoki H, Suizu K, Takahashi K, Nagayama K (1999) The effects of substrate temperature and laser wavelength on the formation of carbon thin films by pulsed laser deposition. Diamond and Related Materials 8:463–467
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-article-BUJ8-0022-0010
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