Conductive tracks in graphene oxide foils induced by micro beams of MeV helium ions
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389005%3A_____%2F22%3A00560402" target="_blank" >RIV/61389005:_____/22:00560402 - isvavai.cz</a>
Result on the web
<a href="https://doi.org/10.1016/j.diamond.2022.109281" target="_blank" >https://doi.org/10.1016/j.diamond.2022.109281</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.diamond.2022.109281" target="_blank" >10.1016/j.diamond.2022.109281</a>
Alternative languages
Result language
angličtina
Original language name
Conductive tracks in graphene oxide foils induced by micro beams of MeV helium ions
Original language description
Conductive tracks based on reduced graphene oxide (rGO) were induced by MeV energy helium ion microbeams in graphene oxide (GO) sheets. The computerized X-Y step motors movement of the GO foil in front of the fixed ion microbeam in a high vacuum produces a reduction of the functionalized oxygen groups, generating a graphene-like track with high electrical conductivity. The conductive track generated on the insulating matrix has a depth dependent on the range of ions used, maintains the electrical properties even under bending stress, and can electrically connect devices made of the same carbon-based material or different materials. Scanning electron microscopy, characteristic X-ray emission, electron conductivity measurements, Raman spectroscopy, surface wetting and roughness, X-ray diffraction, and optical spectroscopy are employed to investigate the ion beam modifications induced in the GO structure.
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
10304 - Nuclear physics
Result continuities
Project
<a href="/en/project/EF16_013%2F0001812" target="_blank" >EF16_013/0001812: Center of Accelerators and Nuclear Analytical Methods - OP</a><br>
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2022
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Diamond and Related Materials
ISSN
0925-9635
e-ISSN
1879-0062
Volume of the periodical
128
Issue of the periodical within the volume
OCT
Country of publishing house
CH - SWITZERLAND
Number of pages
8
Pages from-to
109281
UT code for WoS article
000840975000005
EID of the result in the Scopus database
2-s2.0-85135720995