Inducing LIPSS on multilayer thin metal films by femtosecond laser beam of different orientations
Samo za registrovane korisnike
2020
Autori
Kovačević, AleksanderPetrović, Suzana
Salatić, Branislav
Lekić, Marina
Vasić, Borislav Z.
Gajić, Radoš
Pantelić, Dejan
Jelenković, Branislav
Članak u časopisu (Objavljena verzija)
,
© 2020, Springer Science+Business Media, LLC, part of Springer Nature
Metapodaci
Prikaz svih podataka o dokumentuApstrakt
The occurrence of laser-induced periodic surface structures (LIPSS) has been known for a while. Multilayer thin films, like Al/Ti, are suitable for LIPSS formation and attractive for applications—due to their wearing behavior and corrosion resistance; LIPSS generation may improve their properties as well. LIPSS properties depend not only on the material but also on the beam characteristics, like wavelength, polarization and scanning directions, etc. After exposing with NIR femtosecond pulses from Coherent Mira 900 laser system in several beam exposures, we have analyzed the samples of thin metal film systems with Tescan Mira3 SEM and NTegra AFM. The formation of LIPSS is most probably due to the generation of surface plasmon polariton, through the periodic distribution of energy in the interaction zone which lead to thermal processes in layers and interfaces. Two types of LIPSS were generated, which differ in shape, orientation and in ablation pronounced or not. For consecutive interac...tions in the same direction, LIPSS maintained its orientation, while for orthogonal passes LIPSS with mutually orthogonal orientation were generated. LIPSS period fluctuated between 320 and 380 nm and structures with pronounced ablation have significantly smaller width. Probable mechanism is that for greater accumulated energy pronounced ablation takes place giving LIPSS in the form of trenches or grooves, while for less accumulated energy the buildup of the material—probably due to pronounced oxidation—lead to LIPSS in the form of hills or ridges.
Ključne reči:
Laser nanostructuring / Thin metal films / LIPSS / Structures orientationIzvor:
Optical and Quantum Electronics, 2020, 52, 6, 301-Finansiranje / projekti:
- Generisanje i karakterizacija nanofotonskih funkcionalnih struktura u biomedicini i informatici (RS-45016)
- Holografske metode generisanja specifičnih talasnih frontova za efikasnu kontrolu kvantnih koherentnih efekata u interakciji atoma i lasera (RS-171038)
- Fizika uređenih nanostruktura i novih materijala u fotonici (RS-171005)
DOI: 10.1007/s11082-020-02398-2
ISSN: 0306-8919
WoS: 000538025900005
Scopus: 2-s2.0-85085511450
Institucija/grupa
VinčaTY - JOUR AU - Kovačević, Aleksander AU - Petrović, Suzana AU - Salatić, Branislav AU - Lekić, Marina AU - Vasić, Borislav Z. AU - Gajić, Radoš AU - Pantelić, Dejan AU - Jelenković, Branislav PY - 2020 UR - https://vinar.vin.bg.ac.rs/handle/123456789/9015 AB - The occurrence of laser-induced periodic surface structures (LIPSS) has been known for a while. Multilayer thin films, like Al/Ti, are suitable for LIPSS formation and attractive for applications—due to their wearing behavior and corrosion resistance; LIPSS generation may improve their properties as well. LIPSS properties depend not only on the material but also on the beam characteristics, like wavelength, polarization and scanning directions, etc. After exposing with NIR femtosecond pulses from Coherent Mira 900 laser system in several beam exposures, we have analyzed the samples of thin metal film systems with Tescan Mira3 SEM and NTegra AFM. The formation of LIPSS is most probably due to the generation of surface plasmon polariton, through the periodic distribution of energy in the interaction zone which lead to thermal processes in layers and interfaces. Two types of LIPSS were generated, which differ in shape, orientation and in ablation pronounced or not. For consecutive interactions in the same direction, LIPSS maintained its orientation, while for orthogonal passes LIPSS with mutually orthogonal orientation were generated. LIPSS period fluctuated between 320 and 380 nm and structures with pronounced ablation have significantly smaller width. Probable mechanism is that for greater accumulated energy pronounced ablation takes place giving LIPSS in the form of trenches or grooves, while for less accumulated energy the buildup of the material—probably due to pronounced oxidation—lead to LIPSS in the form of hills or ridges. T2 - Optical and Quantum Electronics T1 - Inducing LIPSS on multilayer thin metal films by femtosecond laser beam of different orientations VL - 52 IS - 6 SP - 301 DO - 10.1007/s11082-020-02398-2 ER -
@article{ author = "Kovačević, Aleksander and Petrović, Suzana and Salatić, Branislav and Lekić, Marina and Vasić, Borislav Z. and Gajić, Radoš and Pantelić, Dejan and Jelenković, Branislav", year = "2020", abstract = "The occurrence of laser-induced periodic surface structures (LIPSS) has been known for a while. Multilayer thin films, like Al/Ti, are suitable for LIPSS formation and attractive for applications—due to their wearing behavior and corrosion resistance; LIPSS generation may improve their properties as well. LIPSS properties depend not only on the material but also on the beam characteristics, like wavelength, polarization and scanning directions, etc. After exposing with NIR femtosecond pulses from Coherent Mira 900 laser system in several beam exposures, we have analyzed the samples of thin metal film systems with Tescan Mira3 SEM and NTegra AFM. The formation of LIPSS is most probably due to the generation of surface plasmon polariton, through the periodic distribution of energy in the interaction zone which lead to thermal processes in layers and interfaces. Two types of LIPSS were generated, which differ in shape, orientation and in ablation pronounced or not. For consecutive interactions in the same direction, LIPSS maintained its orientation, while for orthogonal passes LIPSS with mutually orthogonal orientation were generated. LIPSS period fluctuated between 320 and 380 nm and structures with pronounced ablation have significantly smaller width. Probable mechanism is that for greater accumulated energy pronounced ablation takes place giving LIPSS in the form of trenches or grooves, while for less accumulated energy the buildup of the material—probably due to pronounced oxidation—lead to LIPSS in the form of hills or ridges.", journal = "Optical and Quantum Electronics", title = "Inducing LIPSS on multilayer thin metal films by femtosecond laser beam of different orientations", volume = "52", number = "6", pages = "301", doi = "10.1007/s11082-020-02398-2" }
Kovačević, A., Petrović, S., Salatić, B., Lekić, M., Vasić, B. Z., Gajić, R., Pantelić, D.,& Jelenković, B.. (2020). Inducing LIPSS on multilayer thin metal films by femtosecond laser beam of different orientations. in Optical and Quantum Electronics, 52(6), 301. https://doi.org/10.1007/s11082-020-02398-2
Kovačević A, Petrović S, Salatić B, Lekić M, Vasić BZ, Gajić R, Pantelić D, Jelenković B. Inducing LIPSS on multilayer thin metal films by femtosecond laser beam of different orientations. in Optical and Quantum Electronics. 2020;52(6):301. doi:10.1007/s11082-020-02398-2 .
Kovačević, Aleksander, Petrović, Suzana, Salatić, Branislav, Lekić, Marina, Vasić, Borislav Z., Gajić, Radoš, Pantelić, Dejan, Jelenković, Branislav, "Inducing LIPSS on multilayer thin metal films by femtosecond laser beam of different orientations" in Optical and Quantum Electronics, 52, no. 6 (2020):301, https://doi.org/10.1007/s11082-020-02398-2 . .