Highly regular LIPSS on thin molybdenum films: optimization and generic criteria
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F23%3A00571931" target="_blank" >RIV/68378271:_____/23:00571931 - isvavai.cz</a>
Alternative codes found
RIV/68407700:21340/23:00366239
Result on the web
<a href="https://hdl.handle.net/11104/0342825" target="_blank" >https://hdl.handle.net/11104/0342825</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.3390/ma16072883" target="_blank" >10.3390/ma16072883</a>
Alternative languages
Result language
angličtina
Original language name
Highly regular LIPSS on thin molybdenum films: optimization and generic criteria
Original language description
A systematic experimental study was performed to determine laser irradiation conditions for the large-area fabrication of highly regular laser-induced periodic surface structures (HR-LIPSS) on a 220 nm thick Mo film deposited on fused silica. The LIPSS were fabricated by scanning a linearly polarized, spatially Gaussian laser beam at 1030 nm wavelength and 1.4 ps pulse duration over the sample surface at 1 kHz repetition rate. Scanning electron microscope images of the produced structures were analyzed using the criterion of the dispersion of the LIPSS orientation angle (DLOA). Favorable conditions, in terms of laser fluence and beam scanning overlaps, were identified for achieving DLOA values <10∘ . To gain insight into the material behavior under these irradiation conditions, a theoretical analysis of the film heating was performed, and surface plasmon polariton excitation is discussed. A possible effect of the film dewetting from the dielectric substrate is deliberated.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
10306 - Optics (including laser optics and quantum optics)
Result continuities
Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2023
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Materials
ISSN
1996-1944
e-ISSN
1996-1944
Volume of the periodical
16
Issue of the periodical within the volume
7
Country of publishing house
CH - SWITZERLAND
Number of pages
12
Pages from-to
2883
UT code for WoS article
000970178700001
EID of the result in the Scopus database
2-s2.0-85152764279