Crack resistance of bismuth ferrite films obtained on a flexible substrate

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26220%2F21%3APU141316" target="_blank" >RIV/00216305:26220/21:PU141316 - isvavai.cz</a>
Result on the web
<a href="https://www.e3s-conferences.org/articles/e3sconf/abs/2021/71/e3sconf_wfsdi2021_04008/e3sconf_wfsdi2021_04008.html" target="_blank" >https://www.e3s-conferences.org/articles/e3sconf/abs/2021/71/e3sconf_wfsdi2021_04008/e3sconf_wfsdi2021_04008.html</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1051/e3sconf/202129504008" target="_blank" >10.1051/e3sconf/202129504008</a>

Result language
angličtina
Original language name
Crack resistance of bismuth ferrite films obtained on a flexible substrate
Original language description
Ultrathin BiOx and FeOx layers were obtained by Atomic Layer Deposition (ALD) on the surface of a flexible Kapton substrate (poly (4,4’-oxydiphenylene-pyromellitimide)) at a temperature of 250 °C. The layer thickness was 50 - 100 nm. Surface morphology, electrical polarization, and mechanical properties were investigated by Atomic Force Microscope, Piezoelectric Force Microscopy and Force Modulation Microscopy. Chemical analysis was performed by X-ray Photoelectron Spectroscopy, where the formation of Bi2O3 and Fe2O3 phases, as well as intermediate phases in the Bi-Fe-O system, was observed. With a small increase in the Bi content of the film, the BFO / Kapton structure becomes more crack resistant. Modification of the Kapton surface with bismuth and iron oxides showed that such a composition exhibits multiferroic behavior.
Czech name
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Czech description
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Project
<a href="/en/project/LM2018110" target="_blank" >LM2018110: CzechNanoLab research infrastructure</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2021
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
E3S Web Conf. Volume 295, 2021 International Scientific Forum on Sustainable Development and Innovation (WFSDI 2021)
ISBN
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ISSN
2267-1242
e-ISSN
—
Number of pages
8
Pages from-to
1-8
Publisher name
EDP Sciences
Place of publication
neuveden
Event location
Patras
Event date
Jul 10, 2021
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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