Research output: Contribution to journal › Article › peer-review
Evolution of wetting of a copper surface treated with nanosecond laser radiation. / Vasilev, M. M.; Rodionov, A. A.; Shukhov, Yu G. et al.
In: Thermophysics and Aeromechanics, Vol. 29, No. 6, 2022, p. 941-950.Research output: Contribution to journal › Article › peer-review
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TY - JOUR
T1 - Evolution of wetting of a copper surface treated with nanosecond laser radiation
AU - Vasilev, M. M.
AU - Rodionov, A. A.
AU - Shukhov, Yu G.
AU - Samokhvalov, F. A.
AU - Starinskiy, S. V.
N1 - Публикация для корректировки.
PY - 2022
Y1 - 2022
N2 - Laser treatment is a promising technique in the field of materials processing and design. Recently, the problem of controlled changes in the wetting properties of metals realized by the micro- and nanostructuring of surfaces has been actively investigated. In the present paper, the influence of the conditions of nanosecond laser processing on the wetting properties of a copper surface in the conditions randomly distributed hierarchical structure formation is investigated. Special attention is paid to the evolution of the contact angle over time. The mechanisms of changing the wetting properties over time are considered. It is shown that the overlap of laser spots is more important for copper surface hydrophobization than the laser fluence.
AB - Laser treatment is a promising technique in the field of materials processing and design. Recently, the problem of controlled changes in the wetting properties of metals realized by the micro- and nanostructuring of surfaces has been actively investigated. In the present paper, the influence of the conditions of nanosecond laser processing on the wetting properties of a copper surface in the conditions randomly distributed hierarchical structure formation is investigated. Special attention is paid to the evolution of the contact angle over time. The mechanisms of changing the wetting properties over time are considered. It is shown that the overlap of laser spots is more important for copper surface hydrophobization than the laser fluence.
KW - nanosecond pulsed laser ablation
KW - surface morphology
KW - surface wettability properties
UR - https://www.scopus.com/record/display.uri?eid=2-s2.0-85149401425&origin=inward&txGid=32f682d02faf9115fcef66a8a0dfd8fc
UR - https://www.mendeley.com/catalogue/926d8174-0c4b-3092-b83a-81a0b33a7684/
U2 - 10.1134/S0869864322060142
DO - 10.1134/S0869864322060142
M3 - Article
VL - 29
SP - 941
EP - 950
JO - Thermophysics and Aeromechanics
JF - Thermophysics and Aeromechanics
SN - 0869-8643
IS - 6
ER -
ID: 55715478