Period dependence of laser induced patterns in metal films
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F15%3A00448056" target="_blank" >RIV/68378271:_____/15:00448056 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1088/0957-4484/26/1/015302" target="_blank" >http://dx.doi.org/10.1088/0957-4484/26/1/015302</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1088/0957-4484/26/1/015302" target="_blank" >10.1088/0957-4484/26/1/015302</a>
Alternative languages
Result language
angličtina
Original language name
Period dependence of laser induced patterns in metal films
Original language description
Periodic fringed patterns with four periods in the range 1.8-10.2 mu m have been produced in continuous Ag films that have thicknesses of 14.6 nm and 19.5 nm by exposing a phase mask to single pulses of an excimer laser operating at 193 nm. The films were patterned either as-grown or after homogeneous exposure to the same laser beam. For fluences above the threshold, the films undergo liquid-state dewetting that, from low to high fluences, leads to their break into holes, fingers or elongated features and finally to isolated nanoparticles irrespective of the period, thickness or fluence. The period determines the range of fluences to achieve the different morphologies since the temperature profile across the pattern depends on the period due to the existence of significant lateral heat flow across the pattern.
Czech name
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Czech description
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Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
BM - Solid-state physics and magnetism
OECD FORD branch
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Result continuities
Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2015
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Nanotechnology
ISSN
0957-4484
e-ISSN
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Volume of the periodical
26
Issue of the periodical within the volume
1
Country of publishing house
GB - UNITED KINGDOM
Number of pages
11
Pages from-to
1-11
UT code for WoS article
000346139700008
EID of the result in the Scopus database
2-s2.0-84916897746