TY  - CONF
AU  - Gaković, Biljana M.
AU  - Radu, C.
AU  - Radak, Bojan
AU  - Zamfirescu, M.
AU  - Petrović, S.
AU  - Trtica, Milan
AU  - Mihailescu, I.N.
PY  - 2012
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/9308
AB  - We studied surface modification of a bi-layered coating (Al2O3/TiAlN/steel)
induced by fs laser with single and multi-pulse irradiation. The laser pulses
(λ=775 nm, τ=200 fs) were generated by a Ti:sapphire laser. The single pulse
threshold fluence for ablation of the top Al2O3 layer was Dath =0.56 Jcm-2. Single
pulse actions with fluence increased up to 16.47 Jcm-2 caused widening of ablated
area without significant change of the TiAlN layer underneath. In case of multipulse irradiation, periodical surface structures (LIPSS) were induced on the TiAlN
layer surface. The average periodicity of created LIPSS was 600 nm.
PB  - Society of Physical Chemists of Serbia
C3  - Physical chemistry 2012 : 11th international conference on fundamental and applied aspects of physical chemistry
T1  - Femtosecond laser ablation and structuring of a hard bi-layered coating
VL  - 1
SP  - 417
EP  - 419
UR  - https://hdl.handle.net/21.15107/rcub_vinar_9308
ER  - 

@conference{
author = "Gaković, Biljana M. and Radu, C. and Radak, Bojan and Zamfirescu, M. and Petrović, S. and Trtica, Milan and Mihailescu, I.N.",
year = "2012",
abstract = "We studied surface modification of a bi-layered coating (Al2O3/TiAlN/steel)
induced by fs laser with single and multi-pulse irradiation. The laser pulses
(λ=775 nm, τ=200 fs) were generated by a Ti:sapphire laser. The single pulse
threshold fluence for ablation of the top Al2O3 layer was Dath =0.56 Jcm-2. Single
pulse actions with fluence increased up to 16.47 Jcm-2 caused widening of ablated
area without significant change of the TiAlN layer underneath. In case of multipulse irradiation, periodical surface structures (LIPSS) were induced on the TiAlN
layer surface. The average periodicity of created LIPSS was 600 nm.",
publisher = "Society of Physical Chemists of Serbia",
journal = "Physical chemistry 2012 : 11th international conference on fundamental and applied aspects of physical chemistry",
title = "Femtosecond laser ablation and structuring of a hard bi-layered coating",
volume = "1",
pages = "417-419",
url = "https://hdl.handle.net/21.15107/rcub_vinar_9308"
}

Gaković, B. M., Radu, C., Radak, B., Zamfirescu, M., Petrović, S., Trtica, M.,& Mihailescu, I.N.. (2012). Femtosecond laser ablation and structuring of a hard bi-layered coating. in Physical chemistry 2012 : 11th international conference on fundamental and applied aspects of physical chemistry
Society of Physical Chemists of Serbia., 1, 417-419.
https://hdl.handle.net/21.15107/rcub_vinar_9308

Gaković BM, Radu C, Radak B, Zamfirescu M, Petrović S, Trtica M, Mihailescu I. Femtosecond laser ablation and structuring of a hard bi-layered coating. in Physical chemistry 2012 : 11th international conference on fundamental and applied aspects of physical chemistry. 2012;1:417-419.
https://hdl.handle.net/21.15107/rcub_vinar_9308 .

Gaković, Biljana M., Radu, C., Radak, Bojan, Zamfirescu, M., Petrović, S., Trtica, Milan, Mihailescu, I.N., "Femtosecond laser ablation and structuring of a hard bi-layered coating" in Physical chemistry 2012 : 11th international conference on fundamental and applied aspects of physical chemistry, 1 (2012):417-419,
https://hdl.handle.net/21.15107/rcub_vinar_9308 .