Modeling the melting threshold of mo films upon ultrashort laser irradiation
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21340%2F19%3A00337338" target="_blank" >RIV/68407700:21340/19:00337338 - isvavai.cz</a>
Alternative codes found
RIV/68378271:_____/19:00538961
Result on the web
<a href="https://doi.org/10.17973/MMSJ.2019_12_2019104" target="_blank" >https://doi.org/10.17973/MMSJ.2019_12_2019104</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.17973/MMSJ.2019_12_2019104" target="_blank" >10.17973/MMSJ.2019_12_2019104</a>
Alternative languages
Result language
angličtina
Original language name
Modeling the melting threshold of mo films upon ultrashort laser irradiation
Original language description
Modification of thin metallic films using ultrashort laser pulses involves interplay of numerous physical processes. Finding a right combination of laser parameters is essential for achieving the desired modification of a thin film deposited on a substrate. Numerical modeling is a convenient tool for gaining insights into ultrafast evolution of material properties and to predict an optimal range of irradiation parameters. In this work, a mathematical model is presented that describes the ultrafast laser heating and temperature relaxation in a thin molybdenum film deposited on a glass substrate. The laser energy absorption by molybdenum is described using a two-temperature model. The model takes into account the heat exchange between the film and the substrate through a boundary condition applied on the lattice temperature. The implicit numerical scheme employed for simulations was verified in respect of energy conservation. The model has been validated by comparison with experimental data on melting threshold fluences.
Czech name
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Czech description
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Classification
Type
J<sub>SC</sub> - Article in a specialist periodical, which is included in the SCOPUS database
CEP classification
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OECD FORD branch
10302 - Condensed matter physics (including formerly solid state physics, supercond.)
Result continuities
Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
S - Specificky vyzkum na vysokych skolach
Others
Publication year
2019
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
MM Science Journal
ISSN
1803-1269
e-ISSN
1805-0476
Volume of the periodical
2019
Issue of the periodical within the volume
December
Country of publishing house
CZ - CZECH REPUBLIC
Number of pages
9
Pages from-to
3585-3593
UT code for WoS article
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EID of the result in the Scopus database
2-s2.0-85076627168