The electroluminescent properties based on bias polarity of the epitaxial graphene/aluminium SiC junction
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11320%2F18%3A10384695" target="_blank" >RIV/00216208:11320/18:10384695 - isvavai.cz</a>
Result on the web
<a href="https://doi.org/10.1088/1361-6463/aac7d2" target="_blank" >https://doi.org/10.1088/1361-6463/aac7d2</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1088/1361-6463/aac7d2" target="_blank" >10.1088/1361-6463/aac7d2</a>
Alternative languages
Result language
angličtina
Original language name
The electroluminescent properties based on bias polarity of the epitaxial graphene/aluminium SiC junction
Original language description
We investigated the electroluminescent properties of the epitaxial graphene/SiC junction. The temperature and current dependence of electroluminescence from the epitaxial graphene/SiC is measured within a temperature range of 50-300 K. The result of electroluminescence at 300 K is compared with the electroluminescent spectra from aluminium/SiC junction. The difference between the spectra is explained by the different band bending, which could lead to the tunable LED due to the semi-metal character of the graphene. We observed the electroluminescence at both bias polarities and we described the blue shift in the spectra by Franz-Keldysh effect.
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
10302 - Condensed matter physics (including formerly solid state physics, supercond.)
Result continuities
Project
<a href="/en/project/GJ16-15763Y" target="_blank" >GJ16-15763Y: Tuneable electronic and optoelectronic devices on the epitaxial graphene/SiC platform</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2018
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 Physics D - Applied Physics
ISSN
0022-3727
e-ISSN
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Volume of the periodical
51
Issue of the periodical within the volume
26
Country of publishing house
GB - UNITED KINGDOM
Number of pages
8
Pages from-to
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UT code for WoS article
000434956200002
EID of the result in the Scopus database
2-s2.0-85049308395