Tailoring pulsed laser deposition fabricated copper oxide film by controlling plasma parameters
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F23%3A00566220" target="_blank" >RIV/68378271:_____/23:00566220 - isvavai.cz</a>
Alternative codes found
RIV/00216208:11310/23:10451402 RIV/00216208:11320/23:10451402
Result on the web
<a href="https://doi.org/10.1016/j.apsusc.2022.155128" target="_blank" >https://doi.org/10.1016/j.apsusc.2022.155128</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.apsusc.2022.155128" target="_blank" >10.1016/j.apsusc.2022.155128</a>
Alternative languages
Result language
angličtina
Original language name
Tailoring pulsed laser deposition fabricated copper oxide film by controlling plasma parameters
Original language description
The role of oxygen pressure on the structural and physical properties of various copper oxide phases, grown by Pulsed Laser Deposition (PLD) on MgO (100), has been investigated over the pressure range of 1⋅10–5 Pa–1 Pa. Positron annihilation spectroscopy revealed positrons trapped at vacancies and large vacancy clusters with lifetimes ranging from 400 ps to 500 ps. Single copper vacancies VCu, interesting for p-type applications, were found in the CuO phase, whereas in the Cu2O phase copper vacancy complexes coupled with oxygen vacancies (VCu + VO and VCu + 2VO) were seen. Suitable O2 atmosphere conditions, which induced a mixture of copper oxide phases with CuO crystals growing on top of Cu2O films were found.The deposition process was monitored with in situ diagnostic techniques based on Optical Emission Spectroscopy and Langmuir Probe, and enabled identification of kinetic energy ranges for Cu ions, which promote the formation of CuO or Cu2O phases.
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
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
2023
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Applied Surface Science
ISSN
0169-4332
e-ISSN
1873-5584
Volume of the periodical
608
Issue of the periodical within the volume
Jan
Country of publishing house
NL - THE KINGDOM OF THE NETHERLANDS
Number of pages
10
Pages from-to
155128
UT code for WoS article
000876921700001
EID of the result in the Scopus database
2-s2.0-85140141172