Counting graphene layers with very slow electrons
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68081731%3A_____%2F15%3A00443322" target="_blank" >RIV/68081731:_____/15:00443322 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1063/1.4905221" target="_blank" >http://dx.doi.org/10.1063/1.4905221</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1063/1.4905221" target="_blank" >10.1063/1.4905221</a>
Alternative languages
Result language
angličtina
Original language name
Counting graphene layers with very slow electrons
Original language description
The study aimed at collection of data regarding the transmissivity of freestanding graphene for electrons across their full energy scale down to the lowest energies. Here, we show that the electron transmissivity of graphene drops with the decreasing energy of the electrons and remains below 10 percent for energies below 30?eV, and that the slow electron transmissivity value is suitable for reliable determination of the number of graphene layers. Moreover, electrons incident below 50?eV release adsorbedhydrocarbon molecules and effectively clean graphene in contrast to faster electrons that decompose these molecules and create carbonaceous contamination.
Czech name
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Czech description
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Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
JA - Electronics and optoelectronics
OECD FORD branch
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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
2015
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Applied Physics Letters
ISSN
0003-6951
e-ISSN
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Volume of the periodical
106
Issue of the periodical within the volume
09 JAN
Country of publishing house
US - UNITED STATES
Number of pages
5
Pages from-to
"013117:1"-"5"
UT code for WoS article
000347976900061
EID of the result in the Scopus database
2-s2.0-84923790825