TY  - JOUR
AU  - Trtica, Milan
AU  - Tarasenko, Victor F.
AU  - Gaković, Biljana M.
AU  - Panchenko, A. N.
AU  - Radak, Bojan
AU  - Stašić, Jelena
PY  - 2009
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/6812
AB  - Morphology effects induced during interaction of mu s- (Transversely Excited Atmospheric (TEA) CO(2) laser) or ns- (HF laser) pulses with titanium nitride (TiN) coating, deposited on austenitic stainless steel AISI 316, were studied. Experiments were carried out in regime of focused laser beam in air at atmospheric pressure. The used laser fluences were found to be sufficient for inducing intensive surface modifications of the target. The energy absorbed from the CO(2) as well as HF laser beam is mainly converted into thermal energy, causing different effects like ablation, appearance of hydrodynamic features, etc. Morphology characteristics obtained during ns-pulses irradiation (HF laser) were different to those initiated by mu s-pulses (TEA CO(2) laser). The changes on the target surface in form of massive resolidifed droplets and crown-like structures were observed only for ns- (HF laser) pulses. It was found that these effects are a consequence of higher temperature and better coupling of the HF laser radiation with the target. Recent investigations of ps-Nd:YAG laser interaction with the same TiN coating showed that morphology picture is quite different including the reduction of thermal effect.
T2  - Russian Journal of Physical Chemistry A
T1  - Micro- and nanosecond laser TiN coating/steel modification: Morphology studies
VL  - 83
IS  - 9
SP  - 1577
EP  - 1581
DO  - 10.1134/S0036024409090295
ER  - 

@article{
author = "Trtica, Milan and Tarasenko, Victor F. and Gaković, Biljana M. and Panchenko, A. N. and Radak, Bojan and Stašić, Jelena",
year = "2009",
abstract = "Morphology effects induced during interaction of mu s- (Transversely Excited Atmospheric (TEA) CO(2) laser) or ns- (HF laser) pulses with titanium nitride (TiN) coating, deposited on austenitic stainless steel AISI 316, were studied. Experiments were carried out in regime of focused laser beam in air at atmospheric pressure. The used laser fluences were found to be sufficient for inducing intensive surface modifications of the target. The energy absorbed from the CO(2) as well as HF laser beam is mainly converted into thermal energy, causing different effects like ablation, appearance of hydrodynamic features, etc. Morphology characteristics obtained during ns-pulses irradiation (HF laser) were different to those initiated by mu s-pulses (TEA CO(2) laser). The changes on the target surface in form of massive resolidifed droplets and crown-like structures were observed only for ns- (HF laser) pulses. It was found that these effects are a consequence of higher temperature and better coupling of the HF laser radiation with the target. Recent investigations of ps-Nd:YAG laser interaction with the same TiN coating showed that morphology picture is quite different including the reduction of thermal effect.",
journal = "Russian Journal of Physical Chemistry A",
title = "Micro- and nanosecond laser TiN coating/steel modification: Morphology studies",
volume = "83",
number = "9",
pages = "1577-1581",
doi = "10.1134/S0036024409090295"
}

Trtica, M., Tarasenko, V. F., Gaković, B. M., Panchenko, A. N., Radak, B.,& Stašić, J.. (2009). Micro- and nanosecond laser TiN coating/steel modification: Morphology studies. in Russian Journal of Physical Chemistry A, 83(9), 1577-1581.
https://doi.org/10.1134/S0036024409090295

Trtica M, Tarasenko VF, Gaković BM, Panchenko AN, Radak B, Stašić J. Micro- and nanosecond laser TiN coating/steel modification: Morphology studies. in Russian Journal of Physical Chemistry A. 2009;83(9):1577-1581.
doi:10.1134/S0036024409090295 .

Trtica, Milan, Tarasenko, Victor F., Gaković, Biljana M., Panchenko, A. N., Radak, Bojan, Stašić, Jelena, "Micro- and nanosecond laser TiN coating/steel modification: Morphology studies" in Russian Journal of Physical Chemistry A, 83, no. 9 (2009):1577-1581,
https://doi.org/10.1134/S0036024409090295 . .

TY  - CONF
AU  - Trtica, Milan
AU  - Tarasenko, Victor F.
AU  - Gaković, Biljana M.
AU  - Panchenko, A.
AU  - Radak, Bojan
PY  - 2008
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/9387
AB  - Interactions of a pulsed Transversely Excited Atmospheric (TEA) CO2 and chemical HF laser with polycrystalline titanium nitride (TiN) coating deposited on high quality steel AISI 316, were studied. It was shown that both lasers, at energy densities of 43 J/cm2 and 38.6 J/cm2, induce morphological changes on the target. The HF laser produces more pronounced damage than the TEA CO2 laser. The energy absorbed from either of these lasers is mainly converted into thermal energy.
PB  - Society of Physical Chemists of Serbia
C3  - Physical chemistry 2008 : 9th international conference on fundamental and applied aspects of physical chemistry
T1  - Surface modifications of TiN coating by pulsed ir lasers: tea CO2 and HF laser
VL  - 2
SP  - 506
EP  - 508
UR  - https://hdl.handle.net/21.15107/rcub_vinar_9387
ER  - 

@conference{
author = "Trtica, Milan and Tarasenko, Victor F. and Gaković, Biljana M. and Panchenko, A. and Radak, Bojan",
year = "2008",
abstract = "Interactions of a pulsed Transversely Excited Atmospheric (TEA) CO2 and chemical HF laser with polycrystalline titanium nitride (TiN) coating deposited on high quality steel AISI 316, were studied. It was shown that both lasers, at energy densities of 43 J/cm2 and 38.6 J/cm2, induce morphological changes on the target. The HF laser produces more pronounced damage than the TEA CO2 laser. The energy absorbed from either of these lasers is mainly converted into thermal energy.",
publisher = "Society of Physical Chemists of Serbia",
journal = "Physical chemistry 2008 : 9th international conference on fundamental and applied aspects of physical chemistry",
title = "Surface modifications of TiN coating by pulsed ir lasers: tea CO2 and HF laser",
volume = "2",
pages = "506-508",
url = "https://hdl.handle.net/21.15107/rcub_vinar_9387"
}

Trtica, M., Tarasenko, V. F., Gaković, B. M., Panchenko, A.,& Radak, B.. (2008). Surface modifications of TiN coating by pulsed ir lasers: tea CO2 and HF laser. in Physical chemistry 2008 : 9th international conference on fundamental and applied aspects of physical chemistry
Society of Physical Chemists of Serbia., 2, 506-508.
https://hdl.handle.net/21.15107/rcub_vinar_9387

Trtica M, Tarasenko VF, Gaković BM, Panchenko A, Radak B. Surface modifications of TiN coating by pulsed ir lasers: tea CO2 and HF laser. in Physical chemistry 2008 : 9th international conference on fundamental and applied aspects of physical chemistry. 2008;2:506-508.
https://hdl.handle.net/21.15107/rcub_vinar_9387 .

Trtica, Milan, Tarasenko, Victor F., Gaković, Biljana M., Panchenko, A., Radak, Bojan, "Surface modifications of TiN coating by pulsed ir lasers: tea CO2 and HF laser" in Physical chemistry 2008 : 9th international conference on fundamental and applied aspects of physical chemistry, 2 (2008):506-508,
https://hdl.handle.net/21.15107/rcub_vinar_9387 .