Slovenian Research Agency, Ministry of Science, Education, and Sports of the Republic of Croatia, COST Action [MP0903 Nanoalloy]

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Slovenian Research Agency, Ministry of Science, Education, and Sports of the Republic of Croatia, COST Action [MP0903 Nanoalloy]

Authors

Publications

Laser-induced structural and composition modification of multilayered Ni/Ti thin film in air and liquids

Petrović, Suzana; Salatić, Branislav; Peruško, Davor; Bogdanović-Radović, Ivančica; Cekada, Miha; Gaković, Biljana M.; Pantelić, Dejan; Trtica, Milan; Jelenković, Branislav

(2013)

TY  - JOUR
AU  - Petrović, Suzana
AU  - Salatić, Branislav
AU  - Peruško, Davor
AU  - Bogdanović-Radović, Ivančica
AU  - Cekada, Miha
AU  - Gaković, Biljana M.
AU  - Pantelić, Dejan
AU  - Trtica, Milan
AU  - Jelenković, Branislav
PY  - 2013
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/5456
AB  - The interaction of an Er, Yb, Cr-glass laser, operating at 1540 nm wavelength and a pulse duration of 40 ns, with Ni/Ti multilayer thin films has been studied. Five (Ni/Ti) bilayers deposited by DC ion sputtering on Si(100) wafers to a total thickness of about 180 nm were treated with laser fluences of about 6.4 and 8.8 J cm(-2). Single and multi-pulse laser irradiation was done at normal incidence in air, water and ethanol ambients. The composition and surface morphology were monitored by particle-induced x-ray emission, Rutherford backscattering spectrometry (RBS), scanning electron microscopy and profilometry. Most of the absorbed laser energy was rapidly transformed into heat, producing intensive modifications of composition and morphology on the target surface. The results show an increase in surface roughness, formation of parallel periodic surface structures, appearance of hydrodynamic features and ablation of surface material. RBS analysis revealed that laser modification induced inter-mixing between the components of individual Ni and Ti layers, with indications of the formation of NiTi intermetallic compounds. An interesting finding is the morphological changes dominant in the Si substrate, whereas the Ni/Ti multilayer structure has mainly undergone changes in the chemical composition.
T2  - Laser Physics
T1  - Laser-induced structural and composition modification of multilayered Ni/Ti thin film in air and liquids
VL  - 23
IS  - 2
DO  - 10.1088/1054-660X/23/2/026004
ER  - 
@article{
author = "Petrović, Suzana and Salatić, Branislav and Peruško, Davor and Bogdanović-Radović, Ivančica and Cekada, Miha and Gaković, Biljana M. and Pantelić, Dejan and Trtica, Milan and Jelenković, Branislav",
year = "2013",
abstract = "The interaction of an Er, Yb, Cr-glass laser, operating at 1540 nm wavelength and a pulse duration of 40 ns, with Ni/Ti multilayer thin films has been studied. Five (Ni/Ti) bilayers deposited by DC ion sputtering on Si(100) wafers to a total thickness of about 180 nm were treated with laser fluences of about 6.4 and 8.8 J cm(-2). Single and multi-pulse laser irradiation was done at normal incidence in air, water and ethanol ambients. The composition and surface morphology were monitored by particle-induced x-ray emission, Rutherford backscattering spectrometry (RBS), scanning electron microscopy and profilometry. Most of the absorbed laser energy was rapidly transformed into heat, producing intensive modifications of composition and morphology on the target surface. The results show an increase in surface roughness, formation of parallel periodic surface structures, appearance of hydrodynamic features and ablation of surface material. RBS analysis revealed that laser modification induced inter-mixing between the components of individual Ni and Ti layers, with indications of the formation of NiTi intermetallic compounds. An interesting finding is the morphological changes dominant in the Si substrate, whereas the Ni/Ti multilayer structure has mainly undergone changes in the chemical composition.",
journal = "Laser Physics",
title = "Laser-induced structural and composition modification of multilayered Ni/Ti thin film in air and liquids",
volume = "23",
number = "2",
doi = "10.1088/1054-660X/23/2/026004"
}
Petrović, S., Salatić, B., Peruško, D., Bogdanović-Radović, I., Cekada, M., Gaković, B. M., Pantelić, D., Trtica, M.,& Jelenković, B.. (2013). Laser-induced structural and composition modification of multilayered Ni/Ti thin film in air and liquids. in Laser Physics, 23(2).
https://doi.org/10.1088/1054-660X/23/2/026004
Petrović S, Salatić B, Peruško D, Bogdanović-Radović I, Cekada M, Gaković BM, Pantelić D, Trtica M, Jelenković B. Laser-induced structural and composition modification of multilayered Ni/Ti thin film in air and liquids. in Laser Physics. 2013;23(2).
doi:10.1088/1054-660X/23/2/026004 .
Petrović, Suzana, Salatić, Branislav, Peruško, Davor, Bogdanović-Radović, Ivančica, Cekada, Miha, Gaković, Biljana M., Pantelić, Dejan, Trtica, Milan, Jelenković, Branislav, "Laser-induced structural and composition modification of multilayered Ni/Ti thin film in air and liquids" in Laser Physics, 23, no. 2 (2013),
https://doi.org/10.1088/1054-660X/23/2/026004 . .

Laser induced damage/ablation morphology on the 8(Al/Ti)/Si system in different ambient conditions

Petrović, Suzana; Peruško, Davor; Salatić, Branislav; Bogdanović-Radović, Ivančica; Panjan, Peter; Gaković, Biljana M.; Pantelić, Dejan; Trtica, Milan; Jelenković, Branislav

(2013)

TY  - JOUR
AU  - Petrović, Suzana
AU  - Peruško, Davor
AU  - Salatić, Branislav
AU  - Bogdanović-Radović, Ivančica
AU  - Panjan, Peter
AU  - Gaković, Biljana M.
AU  - Pantelić, Dejan
AU  - Trtica, Milan
AU  - Jelenković, Branislav
PY  - 2013
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/5661
AB  - A study of morphological and composition changes of the (8(Al/Ti)/Si) system induced by laser pulses in different ambient conditions is presented. The effects of an Er, Yb, Cr-Glass laser, operating at 1540 nm wavelength with pulse duration of 44 ns, on a complex target were investigated. Irradiation of 8(Al/Ti)/Si was carried out at intensities of 5.9 and 9.5 x 10(11) W m(-2) in air, water and ethanol. The laser-induced morphological and composition modifications have shown dependence on applied intensities, number of laser pulses and ambient conditions. The following morphological changes were observed: (i) intense surface melting of the thin film and Si-substrate; (ii) ablation/exfoliation of the 8(Al/Ti) multilayer thin film from Si, (iii) appearance of hydrodynamic features such as resolidified material, and (iv) formation of crater at multi-pulse action. The formation of parallel periodic surface structure was only occurring in single pulse air-assisted modification. Analysis of the composition revealed that laser modification induced intermixing between the components of individual Al and Ti layers with potential formation of AlTi intermetallic compounds. (C) 2013 Elsevier Ltd. All rights reserved.
T2  - Optics and Laser Technology
T1  - Laser induced damage/ablation morphology on the 8(Al/Ti)/Si system in different ambient conditions
VL  - 54
SP  - 22
EP  - 29
DO  - 10.1016/j.optlastec.2013.04.030
ER  - 
@article{
author = "Petrović, Suzana and Peruško, Davor and Salatić, Branislav and Bogdanović-Radović, Ivančica and Panjan, Peter and Gaković, Biljana M. and Pantelić, Dejan and Trtica, Milan and Jelenković, Branislav",
year = "2013",
abstract = "A study of morphological and composition changes of the (8(Al/Ti)/Si) system induced by laser pulses in different ambient conditions is presented. The effects of an Er, Yb, Cr-Glass laser, operating at 1540 nm wavelength with pulse duration of 44 ns, on a complex target were investigated. Irradiation of 8(Al/Ti)/Si was carried out at intensities of 5.9 and 9.5 x 10(11) W m(-2) in air, water and ethanol. The laser-induced morphological and composition modifications have shown dependence on applied intensities, number of laser pulses and ambient conditions. The following morphological changes were observed: (i) intense surface melting of the thin film and Si-substrate; (ii) ablation/exfoliation of the 8(Al/Ti) multilayer thin film from Si, (iii) appearance of hydrodynamic features such as resolidified material, and (iv) formation of crater at multi-pulse action. The formation of parallel periodic surface structure was only occurring in single pulse air-assisted modification. Analysis of the composition revealed that laser modification induced intermixing between the components of individual Al and Ti layers with potential formation of AlTi intermetallic compounds. (C) 2013 Elsevier Ltd. All rights reserved.",
journal = "Optics and Laser Technology",
title = "Laser induced damage/ablation morphology on the 8(Al/Ti)/Si system in different ambient conditions",
volume = "54",
pages = "22-29",
doi = "10.1016/j.optlastec.2013.04.030"
}
Petrović, S., Peruško, D., Salatić, B., Bogdanović-Radović, I., Panjan, P., Gaković, B. M., Pantelić, D., Trtica, M.,& Jelenković, B.. (2013). Laser induced damage/ablation morphology on the 8(Al/Ti)/Si system in different ambient conditions. in Optics and Laser Technology, 54, 22-29.
https://doi.org/10.1016/j.optlastec.2013.04.030
Petrović S, Peruško D, Salatić B, Bogdanović-Radović I, Panjan P, Gaković BM, Pantelić D, Trtica M, Jelenković B. Laser induced damage/ablation morphology on the 8(Al/Ti)/Si system in different ambient conditions. in Optics and Laser Technology. 2013;54:22-29.
doi:10.1016/j.optlastec.2013.04.030 .
Petrović, Suzana, Peruško, Davor, Salatić, Branislav, Bogdanović-Radović, Ivančica, Panjan, Peter, Gaković, Biljana M., Pantelić, Dejan, Trtica, Milan, Jelenković, Branislav, "Laser induced damage/ablation morphology on the 8(Al/Ti)/Si system in different ambient conditions" in Optics and Laser Technology, 54 (2013):22-29,
https://doi.org/10.1016/j.optlastec.2013.04.030 . .
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