Temperature dependence of the 2D mode of an isotopically labelledgraphene double layer
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F16%3A00462199" target="_blank" >RIV/68378271:_____/16:00462199 - isvavai.cz</a>
Alternative codes found
RIV/61388955:_____/16:00462199
Result on the web
<a href="http://dx.doi.org/10.1002/pssb.201600221" target="_blank" >http://dx.doi.org/10.1002/pssb.201600221</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1002/pssb.201600221" target="_blank" >10.1002/pssb.201600221</a>
Alternative languages
Result language
angličtina
Original language name
Temperature dependence of the 2D mode of an isotopically labelledgraphene double layer
Original language description
We have investigated the temperature evolution (100–300 K) of the 2D mode of isotopically labelled double layer graphene using in situ Raman spectro-microscopy. The strain values obtained from the 2D mode analysis were confronted with those obtained from the correlation analysis of the G and 2D modes. We find that the strain landscape derived from the 2D mode is comparable with the one obtained from the G and 2D modes with similar temperature evolution for both layers. However; the magnitude of the strain evaluated by the two different approaches does not fully coincide, which can be attributed to the admixture of uniaxial strain to the dominant biaxial component. In addition, we observed that the 2D is also sensitive to the strain inhomogeneities at nanometre scale. The 2D mode thus serves as a valuable complementary tool for detection of the character of strain in single and double layer graphene down to helium temperatures.
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
BM - Solid-state physics and magnetism
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
2016
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Physica Status Solidi B-Basic Solid State Physics
ISSN
0370-1972
e-ISSN
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Volume of the periodical
253
Issue of the periodical within the volume
12
Country of publishing house
DE - GERMANY
Number of pages
5
Pages from-to
2342-2346
UT code for WoS article
000390339000008
EID of the result in the Scopus database
2-s2.0-84978858681