Laser-induced structural and composition modification of multilayered Ni/Ti thin film in air and liquids
Нема приказа
Аутори
Petrović, SuzanaSalatić, Branislav
Peruško, Davor
Bogdanović-Radović, Ivančica
Cekada, Miha
Gaković, Biljana M.
Pantelić, Dejan
Trtica, Milan
Jelenković, Branislav
Чланак у часопису
Метаподаци
Приказ свих података о документуАпстракт
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 induc...ed 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.
Извор:
Laser Physics, 2013, 23, 2Финансирање / пројекти:
- Генерисање и карактеризација нанофотонских функционалних структура у биомедицини и информатици (RS-MESTD-Integrated and Interdisciplinary Research (IIR or III)-45016)
- Slovenian Research Agency, Ministry of Science, Education, and Sports of the Republic of Croatia, COST Action [MP0903 Nanoalloy]
DOI: 10.1088/1054-660X/23/2/026004
ISSN: 1054-660X
WoS: 000318005200032
Scopus: 2-s2.0-84879110800
Колекције
Институција/група
VinčaTY - 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 . .