Research output: Contribution to journal › Article › peer-review
Nanosecond Laser Microtexturing of Silicon : Morphology and Wetting Properties. / Vasilev, M M; Rodionov, A A; Giannakis, T et al.
In: Journal of Engineering Thermophysics, Vol. 34, No. 3, 09.2025, p. 480-486.Research output: Contribution to journal › Article › peer-review
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TY - JOUR
T1 - Nanosecond Laser Microtexturing of Silicon : Morphology and Wetting Properties
AU - Vasilev, M M
AU - Rodionov, A A
AU - Giannakis, T
AU - Kandyla, M
AU - Терехов, Владимир Викторович
AU - Старинский, Сергей Викторович
N1 - The work was supported by the Russian Science Foundation (project no. 24-19-00664). A.A. Rodionov, performed the analysis of the functionalized black silicon samples, acknowledges the state contract of the Institute of Thermophysics, Siberian Branch, Russian Academy of Sciences (project no. 121031800214-7).
PY - 2025/9
Y1 - 2025/9
N2 - This work presents a nanosecond pulsed laser treatment of silicon surfaces aimed at creating superhydrophilic structures. As a result, two types of surfaces were formed: GraySi and BlackSi, which differ in micromorphology and exhibit superhydrophilic properties. Additional modification of the BlackSi surface by zinc oxide (ZnO) deposition allowed for the formation of a uniform nanostructured layer, leading to a significant improvement of the material’s wicking capability. A quantitative evaluation of the wicking capability of the structures was carried out based on the Wi number, which was 1.9 for GraySi, 2.3 for BlackSi, and 3.6 for BlackSi+ZnO.
AB - This work presents a nanosecond pulsed laser treatment of silicon surfaces aimed at creating superhydrophilic structures. As a result, two types of surfaces were formed: GraySi and BlackSi, which differ in micromorphology and exhibit superhydrophilic properties. Additional modification of the BlackSi surface by zinc oxide (ZnO) deposition allowed for the formation of a uniform nanostructured layer, leading to a significant improvement of the material’s wicking capability. A quantitative evaluation of the wicking capability of the structures was carried out based on the Wi number, which was 1.9 for GraySi, 2.3 for BlackSi, and 3.6 for BlackSi+ZnO.
KW - 10
KW - 1134
KW - doi
KW - nanosecond laser treatment
KW - s1810232825700146
KW - silicon
KW - surface morphology
KW - wetting properties
UR - https://www.scopus.com/pages/publications/105020661554
UR - https://www.mendeley.com/catalogue/a25d633c-0f32-3a26-80ec-f4afef6150b9/
U2 - 10.1134/S1810232825700146
DO - 10.1134/S1810232825700146
M3 - Article
VL - 34
SP - 480
EP - 486
JO - Journal of Engineering Thermophysics
JF - Journal of Engineering Thermophysics
SN - 1810-2328
IS - 3
ER -
ID: 72435122