Optical and electrical characterization of CuO/ZnO heterojunctions
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22340%2F20%3A43920603" target="_blank" >RIV/60461373:22340/20:43920603 - isvavai.cz</a>
Alternative codes found
RIV/67985882:_____/20:00525319 RIV/61389005:_____/20:00525319
Result on the web
<a href="https://www.sciencedirect.com/science/article/pii/S0040609019306832?via%3Dihub" target="_blank" >https://www.sciencedirect.com/science/article/pii/S0040609019306832?via%3Dihub</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.tsf.2019.137656" target="_blank" >10.1016/j.tsf.2019.137656</a>
Alternative languages
Result language
angličtina
Original language name
Optical and electrical characterization of CuO/ZnO heterojunctions
Original language description
CuO/ZnO p-n heterojunctions are fabricated on ZnO nanorod arrays by sputtering of metallic Cu thin films and by their subsequent thermal annealing at 400 °C. Structural, morphological, and optical properties of both copper oxide nanocrystalline films and zinc oxide nanorod arrays are discussed with the emphasis on the electrical junction properties investigated by current–voltage and impedance spectroscopy measurements. Electrical characteristics of these junctions are sensitive to gas mixtures with a low hydrogen concentration and show fast response and recovery time. The copper oxide/zinc oxide heterojunctions are shown to be more efficient to hydrogen detection at room temperature in comparison with the resistivity sensors based on zinc or copper oxides.
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
21001 - Nano-materials (production and properties)
Result continuities
Project
<a href="/en/project/GA19-02804S" target="_blank" >GA19-02804S: Nanostructured heterojunctions for chemiresistors</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2020
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Thin Solid Films
ISSN
0040-6090
e-ISSN
—
Volume of the periodical
693
Issue of the periodical within the volume
1 January 2020
Country of publishing house
US - UNITED STATES
Number of pages
6
Pages from-to
1-6
UT code for WoS article
000501775900035
EID of the result in the Scopus database
2-s2.0-85074439567