Characterizing the Grating-like Nanostructures Formed on BaF<inf>2</inf> Surfaces Exposed to Extreme Ultraviolet Laser Radiation
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389021%3A_____%2F22%3A00563929" target="_blank" >RIV/61389021:_____/22:00563929 - isvavai.cz</a>
Alternative codes found
RIV/68378271:_____/22:00563929
Result on the web
<a href="https://www.mdpi.com/2076-3417/12/3/1251/htm" target="_blank" >https://www.mdpi.com/2076-3417/12/3/1251/htm</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.3390/app12031251" target="_blank" >10.3390/app12031251</a>
Alternative languages
Result language
angličtina
Original language name
Characterizing the Grating-like Nanostructures Formed on BaF<inf>2</inf> Surfaces Exposed to Extreme Ultraviolet Laser Radiation
Original language description
Monocrystalline barium fluoride (BaF2) slab targets were irradiated by focused 46.9-nm laser radiation at various fluence levels above the ablation threshold. Well-developed ablation patterns with sharp edges were studied by AFM (atomic force microscopy). Their inner surfaces were uniformly covered by periodic structures. The spatial period of the ripples depends on the laser fluence. When the sample is rotated by 45◦, the orientation of the grating-like structure changes accordingly. Thus, the grating vector of the periodic structure seems to be coupled to the crystallographic planes of the single crystal. This means that the XUV-laser induced ripples reported here differ from LIPSS (laser-induced periodic surface structures) associated with interference phenomena occurring on illuminated surfaces. Therefore, other mechanisms are discussed to explain the formation of the periodic nanostructures reported in this article.
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
2022
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Applied Sciences-Basel
ISSN
2076-3417
e-ISSN
2076-3417
Volume of the periodical
12
Issue of the periodical within the volume
3
Country of publishing house
CH - SWITZERLAND
Number of pages
8
Pages from-to
1251
UT code for WoS article
000759964900001
EID of the result in the Scopus database
2-s2.0-85123442114