Tuning the optical properties of Fe-doped CuxO thin films synthesized via the sol-gel spin-coating method
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26620%2F21%3APU142627" target="_blank" >RIV/00216305:26620/21:PU142627 - isvavai.cz</a>
Result on the web
<a href="https://link.springer.com/article/10.1007%2Fs00339-021-05089-1" target="_blank" >https://link.springer.com/article/10.1007%2Fs00339-021-05089-1</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1007/s00339-021-05089-1" target="_blank" >10.1007/s00339-021-05089-1</a>
Alternative languages
Result language
angličtina
Original language name
Tuning the optical properties of Fe-doped CuxO thin films synthesized via the sol-gel spin-coating method
Original language description
In this study, the iron (Fe)-doped copper oxide (CuxO) thin films were deposited on glass substrates by sol-gel spin-coating method. The effects of Fe doping at different concentrations on the chemical composition, morphological and optical properties of CuxO thin films were investigated. X-ray photoelectron spectroscopy method has been utilized to seek the oxidation states of Cu, O and Fe. The surface morphology of CuxO thin films was studied with atomic force microscope. Optical analyses revealed that the optical band gap energies of CuxO thin films increased from 2.05 +/- 0.01 to 2.11 +/- 0.02 eV as the Fe concentration increased from 0 to 10%. Furthermore, the Urbach energies (E-u) of thin films were determined. It was displayed that E-u decreased as the Fe dopant ratio increased. Photoluminescence (PL) method was exploited to study defect formations in the undoped and Fe substituted CuxO thin films.
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
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2021
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 A: Materials Science and Processing
ISSN
0947-8396
e-ISSN
1432-0630
Volume of the periodical
127
Issue of the periodical within the volume
12
Country of publishing house
DE - GERMANY
Number of pages
8
Pages from-to
„924-1“-„924-8“
UT code for WoS article
000720437000003
EID of the result in the Scopus database
2-s2.0-85119431500