Evolution of temperature-induced strain and doping of double-layer graphene: an in situ Raman spectral mapping study

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61388955%3A_____%2F15%3A00454522" target="_blank" >RIV/61388955:_____/15:00454522 - isvavai.cz</a>

Alternative codes found

RIV/68378271:_____/15:00454522

Result on the web

<a href="http://dx.doi.org/10.1002/pssb.201552223" target="_blank" >http://dx.doi.org/10.1002/pssb.201552223</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1002/pssb.201552223" target="_blank" >10.1002/pssb.201552223</a>

Result language

angličtina

Original language name

Evolution of temperature-induced strain and doping of double-layer graphene: an in situ Raman spectral mapping study

Original language description

Using Raman spectral-mapping, we investigated in situ temperature dependence (100–300 K) of strain and doping of isotopically labelled double-layer graphene, which allows us to simultaneously and independently follow the strain and doping in both layers of the double layer. We find that the strain in both layers of the double-layer graphene is almost the same and becomes larger when the temperature is decreased. The bottom graphene layer, in contact with the Si/SiO2 substrate has a stronger doping than the top graphene layer which is in contact with the graphene bottom layer. We also observed that the spatial distribution of the temperature-induced strain and doping is not homogeneously distributed within the substrate.

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

BM - Solid-state physics and magnetism

OECD FORD branch

—

Project

<a href="/en/project/GA15-01953S" target="_blank" >GA15-01953S: Nanocomposite systems of plasmonic/magnetic nanoparticles-graphene-aromatic molecules for enhanced Raman scattering processes</a><br>

Continuities

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year

2015

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Physica Status Solidi B-Basic Solid State Physics

ISSN

0370-1972

e-ISSN

—

Volume of the periodical

252

Issue of the periodical within the volume

11

Country of publishing house

DE - GERMANY

Number of pages

6

Pages from-to

2401-2406

UT code for WoS article

000364690400008

EID of the result in the Scopus database

2-s2.0-84946433593