Partial ablation of Ti/Al nano-layer thin film by single femtosecond laser pulse
Samo za registrovane korisnike
2017
Autori
Gaković, Biljana M.Tsibidis, George D.
Skoulas, Evangelos
Petrović, Suzana
Vasić, Borislav Z.
Stratakis, Emmanuel
Članak u časopisu (Objavljena verzija)
Metapodaci
Prikaz svih podataka o dokumentuApstrakt
The interaction of ultra-short laser pulses with Titanium/Aluminium (Ti/Al) nano-layered thin film was investigated. The sample composed of alternating Ti and Al layers of a few nanometres thick was deposited by ion-sputtering. A single pulse irradiation experiment was conducted in an ambient air environment using focused and linearly polarized femtosecond laser pulses for the investigation of the ablation effects. The laser induced morphological changes and the composition were characterized using several microscopy techniques and energy dispersive X-ray spectroscopy. The following results were obtained: (i) at low values of pulse energy/fluence, ablation of the upper Ti layer only was observed; (ii) at higher laser fluence, a two-step ablation of Ti and Al layers takes place, followed by partial removal of the nano-layered film. The experimental observations were supported by a theoretical model accounting for the thermal response of the multiple layered structure upon irradiation wi...th ultra-short laser pulses. Published by AIP Publishing.
Izvor:
Journal of Applied Physics, 2017, 122, 22Finansiranje / projekti:
- NFFA-Europe - Nanoscience Foundries and Fine Analysis - Europe (EU-H2020-654360)
- LiNaBioFluid - Laser-induced Nanostructures as Biomimetic Model of Fluid Transport in the Integument of Animals (EU-H2020-665337)
- Generisanje i karakterizacija nanofotonskih funkcionalnih struktura u biomedicini i informatici (RS-MESTD-Integrated and Interdisciplinary Research (IIR or III)-45016)
- Fizika uređenih nanostruktura i novih materijala u fotonici (RS-MESTD-Basic Research (BR or ON)-171005)
- European Cooperation in Science and Technology (COST Action) [MP.1208]
DOI: 10.1063/1.5016548
ISSN: 0021-8979; 1089-7550
WoS: 000418349300006
Scopus: 2-s2.0-85038412003
Kolekcije
Institucija/grupa
VinčaTY - JOUR AU - Gaković, Biljana M. AU - Tsibidis, George D. AU - Skoulas, Evangelos AU - Petrović, Suzana AU - Vasić, Borislav Z. AU - Stratakis, Emmanuel PY - 2017 UR - https://vinar.vin.bg.ac.rs/handle/123456789/1880 AB - The interaction of ultra-short laser pulses with Titanium/Aluminium (Ti/Al) nano-layered thin film was investigated. The sample composed of alternating Ti and Al layers of a few nanometres thick was deposited by ion-sputtering. A single pulse irradiation experiment was conducted in an ambient air environment using focused and linearly polarized femtosecond laser pulses for the investigation of the ablation effects. The laser induced morphological changes and the composition were characterized using several microscopy techniques and energy dispersive X-ray spectroscopy. The following results were obtained: (i) at low values of pulse energy/fluence, ablation of the upper Ti layer only was observed; (ii) at higher laser fluence, a two-step ablation of Ti and Al layers takes place, followed by partial removal of the nano-layered film. The experimental observations were supported by a theoretical model accounting for the thermal response of the multiple layered structure upon irradiation with ultra-short laser pulses. Published by AIP Publishing. T2 - Journal of Applied Physics T1 - Partial ablation of Ti/Al nano-layer thin film by single femtosecond laser pulse VL - 122 IS - 22 DO - 10.1063/1.5016548 ER -
@article{ author = "Gaković, Biljana M. and Tsibidis, George D. and Skoulas, Evangelos and Petrović, Suzana and Vasić, Borislav Z. and Stratakis, Emmanuel", year = "2017", abstract = "The interaction of ultra-short laser pulses with Titanium/Aluminium (Ti/Al) nano-layered thin film was investigated. The sample composed of alternating Ti and Al layers of a few nanometres thick was deposited by ion-sputtering. A single pulse irradiation experiment was conducted in an ambient air environment using focused and linearly polarized femtosecond laser pulses for the investigation of the ablation effects. The laser induced morphological changes and the composition were characterized using several microscopy techniques and energy dispersive X-ray spectroscopy. The following results were obtained: (i) at low values of pulse energy/fluence, ablation of the upper Ti layer only was observed; (ii) at higher laser fluence, a two-step ablation of Ti and Al layers takes place, followed by partial removal of the nano-layered film. The experimental observations were supported by a theoretical model accounting for the thermal response of the multiple layered structure upon irradiation with ultra-short laser pulses. Published by AIP Publishing.", journal = "Journal of Applied Physics", title = "Partial ablation of Ti/Al nano-layer thin film by single femtosecond laser pulse", volume = "122", number = "22", doi = "10.1063/1.5016548" }
Gaković, B. M., Tsibidis, G. D., Skoulas, E., Petrović, S., Vasić, B. Z.,& Stratakis, E.. (2017). Partial ablation of Ti/Al nano-layer thin film by single femtosecond laser pulse. in Journal of Applied Physics, 122(22). https://doi.org/10.1063/1.5016548
Gaković BM, Tsibidis GD, Skoulas E, Petrović S, Vasić BZ, Stratakis E. Partial ablation of Ti/Al nano-layer thin film by single femtosecond laser pulse. in Journal of Applied Physics. 2017;122(22). doi:10.1063/1.5016548 .
Gaković, Biljana M., Tsibidis, George D., Skoulas, Evangelos, Petrović, Suzana, Vasić, Borislav Z., Stratakis, Emmanuel, "Partial ablation of Ti/Al nano-layer thin film by single femtosecond laser pulse" in Journal of Applied Physics, 122, no. 22 (2017), https://doi.org/10.1063/1.5016548 . .