Strain Assessment in Graphene Through the Raman 2D Mode
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61388955%3A_____%2F15%3A00451435" target="_blank" >RIV/61388955:_____/15:00451435 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1021/acs.jpcc.5b09643" target="_blank" >http://dx.doi.org/10.1021/acs.jpcc.5b09643</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1021/acs.jpcc.5b09643" target="_blank" >10.1021/acs.jpcc.5b09643</a>
Alternative languages
Result language
angličtina
Original language name
Strain Assessment in Graphene Through the Raman 2D Mode
Original language description
Accurate and simple local strain assessment in graphene is one of the crucial tasks in device characterization. Raman spectroscopy is often used for that purpose through monitoring of the G and 2D modes. However, the shifts of those two bands might be biased, especially under uniaxial strain, by the effects of charge-transfer doping. Therefore, it is extremely desirable to use another Raman band, less affected by doping, but with a defined and measurable behavior under strain. The Raman 2D mode is in this sense the ideal feature for the evaluation of strain levels in stretched graphene monolayers, suitable for this task even under different experimental conditions. The sensitivity and accuracy of the approach through 2D mode is on the same level as through the G mode; however, the clear advantage of the 2D arises when doping effects are present in the sample.
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
CF - Physical chemistry and theoretical chemistry
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
Journal of Physical Chemistry C
ISSN
1932-7447
e-ISSN
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Volume of the periodical
119
Issue of the periodical within the volume
45
Country of publishing house
US - UNITED STATES
Number of pages
6
Pages from-to
25651-25656
UT code for WoS article
000364796300056
EID of the result in the Scopus database
2-s2.0-84946887554