Periodic surface functional group density on graphene via laser-induced substrate patterning at Si/SiO(2)interface
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61388955%3A_____%2F20%3A00531783" target="_blank" >RIV/61388955:_____/20:00531783 - isvavai.cz</a>
Alternative codes found
RIV/68378271:_____/20:00531783 RIV/68407700:21340/20:00345121
Result on the web
<a href="http://hdl.handle.net/11104/0310400" target="_blank" >http://hdl.handle.net/11104/0310400</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1007/s12274-020-2852-3" target="_blank" >10.1007/s12274-020-2852-3</a>
Alternative languages
Result language
angličtina
Original language name
Periodic surface functional group density on graphene via laser-induced substrate patterning at Si/SiO(2)interface
Original language description
Controlling the spatial distribution of functional groups on 2D materials on a micrometer scale and below represents a fascinating opportunity to achieve anisotropic (opto)electronic properties of these materials. Periodic patterns of covalent functionalization can lead to periodic potentials in the monolayer. However, creating such superstructures is very challenging. Here, we describe an original approach to the periodic functionalization of graphene induced by substrate patterning using a pulsed laser. Laser-induced periodic surface structures (LIPSS) are produced on silicon wafers with thermally-grown oxide layers. The irradiation conditions for the formation of LIPSS confined at the SiO2/Si interface have been unravelled. LIPSS imprint their periodicity to the reactivity of the monolayer graphene placed on the substrate via modulation of its local doping level. This method is clean, straightforward and scalable with high spatial resolution.
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
10403 - Physical chemistry
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
2020
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Nano Research
ISSN
1998-0124
e-ISSN
—
Volume of the periodical
13
Issue of the periodical within the volume
9
Country of publishing house
CN - CHINA
Number of pages
8
Pages from-to
2332-2339
UT code for WoS article
000543572000002
EID of the result in the Scopus database
2-s2.0-85086592623