Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
Formation of 2D laser-induced periodic surface structures on titanium films with femtosecond laser pulses. / Fedyaj, Vladislav; Bronnikov, Kirill; Terentiev, Vadim и др.
в: Surfaces and Interfaces, Том 78, 108162, 01.12.2025.Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
}
TY - JOUR
T1 - Formation of 2D laser-induced periodic surface structures on titanium films with femtosecond laser pulses
AU - Fedyaj, Vladislav
AU - Bronnikov, Kirill
AU - Terentiev, Vadim
AU - Simonov, Victor
AU - Simanchuk, Andrey
AU - Babin, Sergey A.
AU - Yakubov, Alexey
AU - Lazarenko, Petr
AU - Lapidas, Vasily
AU - Pavlov, Dmitriy
AU - Zhizhchenko, Alexey
AU - Kuchmizhak, Aleksandr A.
AU - Dostovalov, Alexander
N1 - Fedyaj, V., Bronnikov K., Terentiev V., Simonov V., Simanchuk, A., Babin, S. A., Yakubov, A., Lazarenko, P., Lapidas, V., Pavlov, D., Zhizhchenko, A., Kuchmizhak, A. A., Dostovalov, A. Formation of 2D laser-induced periodic surface structures on titanium films with femtosecond laser pulses // Surfaces and Interfaces. - 2025. - Т. 78. - 108162. https://doi.org/10.1016/j.surfin.2025.108162. The work was supported by the Russian Science Foundation grant (No. 21-72-20162-P). In the research, we used the equipment of the following Multiple-Access Centres (MAC): MAC of the Far Eastern Federal University (FEFU), MAC “High-resolution spectroscopy of gases and condensed matters” at IAE SB RAS, MAC of the Novosibirsk State University (NSU).
PY - 2025/12/1
Y1 - 2025/12/1
N2 - Self-organization driven by multi-pulse laser exposure typically yields in formation of grating-like morphologies referred to as laser-induced periodic surface structures (LIPSS). 1D LIPSS are commonly produced over diverse materials, yet controllable formation of more sophisticated two-dimensional (2D) structures is still challenging. Here, we demonstrate 2D thermochemical LIPSS over titanium film surface in the form of oxide ridges produced through dual-pass laser scanning strategy. The method enables diverse regular lattice arrangements including aligned hexagonal, rectangular and diamond-shaped ones controlled by laser scanning path and polarization vector orientation. Simulations tracing the local growth of the oxide ridges over titanium surface in the interference maxima allow to explain formation of the demonstrated 2D morphologies. The potential of 2D thermochemical LIPSS was unveiled through diverse applications, including diffractive and focusing micro-optical elements for light manipulation and nanopatterning of phase-change materials, as well as formation of metal–semiconductor nanomaterials via template-assisted thermal dewetting. Consequently, demonstrated method broadly expands the toolbox for direct laser nanofabrication techniques for applications in photonics, optoelectronics, fiber optics and biosensing.
AB - Self-organization driven by multi-pulse laser exposure typically yields in formation of grating-like morphologies referred to as laser-induced periodic surface structures (LIPSS). 1D LIPSS are commonly produced over diverse materials, yet controllable formation of more sophisticated two-dimensional (2D) structures is still challenging. Here, we demonstrate 2D thermochemical LIPSS over titanium film surface in the form of oxide ridges produced through dual-pass laser scanning strategy. The method enables diverse regular lattice arrangements including aligned hexagonal, rectangular and diamond-shaped ones controlled by laser scanning path and polarization vector orientation. Simulations tracing the local growth of the oxide ridges over titanium surface in the interference maxima allow to explain formation of the demonstrated 2D morphologies. The potential of 2D thermochemical LIPSS was unveiled through diverse applications, including diffractive and focusing micro-optical elements for light manipulation and nanopatterning of phase-change materials, as well as formation of metal–semiconductor nanomaterials via template-assisted thermal dewetting. Consequently, demonstrated method broadly expands the toolbox for direct laser nanofabrication techniques for applications in photonics, optoelectronics, fiber optics and biosensing.
KW - Laser-induced periodic surface structures (LIPSS)
KW - Femtosecond lasers
KW - Fiber optics
KW - Two-dimensional structures
KW - Phase-change materials (PCMs)
UR - https://www.scopus.com/pages/publications/105023697747
UR - https://www.mendeley.com/catalogue/3821641e-76cc-3e56-bf35-ad258cf4c966/
U2 - 10.1016/j.surfin.2025.108162
DO - 10.1016/j.surfin.2025.108162
M3 - Article
VL - 78
JO - Surfaces and Interfaces
JF - Surfaces and Interfaces
SN - 2468-0230
M1 - 108162
ER -
ID: 72576677