Laser Metal Printing from Nanoparticles Prepared by a Gas Aggregation Source
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60077344%3A_____%2F24%3A00600795" target="_blank" >RIV/60077344:_____/24:00600795 - isvavai.cz</a>
Alternative codes found
RIV/60076658:12310/24:43908300
Result on the web
<a href="https://doi.org/10.1021/acs.nanolett.4c03131" target="_blank" >https://doi.org/10.1021/acs.nanolett.4c03131</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1021/acs.nanolett.4c03131" target="_blank" >10.1021/acs.nanolett.4c03131</a>
Alternative languages
Result language
angličtina
Original language name
Laser Metal Printing from Nanoparticles Prepared by a Gas Aggregation Source
Original language description
This study demonstrates the use of nanoparticles prepared by a gas aggregation source for fabricating structures by combining laser sintering and ablation. At first, the morphology and optical properties of prepared nanoparticle coatings were characterized. Then, the response of coatings to laser irradiation at different powers or exposure times was studied by in situ time-of-flight mass spectrometry, followed by scanning electron microscopy measurements of the resulting structures. By comparing the numbers of detected Ag ions, that were ablated and desorbed, with changes in morphology after irradiation, the optimum conditions for laser sintering and ablation of Ag nanoparticle coatings were found. As a proof of concept we fabricated micromirrors from sintered metal, microwires from both sintered metal and interconnected nanoparticles, and arbitrary metallic bulky or nanoparticle patterns. Vacuum compatibility and the possibility of fabrication of both metallic and nanoparticle structures in one step predetermines applications of developed method in electronics or sensing.
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
10601 - Cell biology
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
2024
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Nano Letters
ISSN
1530-6984
e-ISSN
1530-6992
Volume of the periodical
24
Issue of the periodical within the volume
44
Country of publishing house
US - UNITED STATES
Number of pages
7
Pages from-to
14146-14152
UT code for WoS article
001320793500001
EID of the result in the Scopus database
2-s2.0-85205902922