Environmentally friendly improvement of plasmonic nanostructure functionality towards magnetic resonance applications
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F23%3A00569663" target="_blank" >RIV/68378271:_____/23:00569663 - isvavai.cz</a>
Result on the web
<a href="https://hdl.handle.net/11104/0341047" target="_blank" >https://hdl.handle.net/11104/0341047</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.3390/nano13040764" target="_blank" >10.3390/nano13040764</a>
Alternative languages
Result language
angličtina
Original language name
Environmentally friendly improvement of plasmonic nanostructure functionality towards magnetic resonance applications
Original language description
Advantage of pulsed laser ablation in liquids is the possibility to controllably produce plasmonic nanoparticles in combination with other plasmonic or magnetic materials,thus enhancing their functionality.However,the PLAL technique is still challenging in respect of merging metallic and semiconductor specific features in nanosized obj. that could significantly broaden appl. areas of plasmonic nanostructures.We performed synthesis of hybrid AuSi NPs with novel modalities by ultrashort laser ablation of bulk gold in water containing silicon NPs.The Au/Si atomic ratio in the nanohybrids was finely varied from 0.5 to 3.5 when changing the initial Si NPs concentration in water from 70µg/mL to 10 µg/mL,without requiring any complex chemical procedures.It has been found that the laser-fluence-insensitive silicon content depends on the mass of nanohybrids.A high concentration of paramagnetic defects(2.2·× 1018 spin/g) in polycrystalline plasmonic NPs has been achieved.n
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
<a href="/en/project/EF15_003%2F0000445" target="_blank" >EF15_003/0000445: Advanced designing of functional materials: From mono- to BI- And TRI-chromatic excitation with tailored laser pulses</a><br>
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
Nanomaterials
ISSN
2079-4991
e-ISSN
2079-4991
Volume of the periodical
13
Issue of the periodical within the volume
4
Country of publishing house
CH - SWITZERLAND
Number of pages
16
Pages from-to
764
UT code for WoS article
000941816300001
EID of the result in the Scopus database
2-s2.0-85149029920