Detail publikace

Crack resistance of bismuth ferrite films obtained on a flexible substrate

RAMAZANOV, S. ŢĂLU, Ş. SOBOLA, D. ORUDZHEV, F. RAMAZANOV, G. SELIMOV, D. KASPAR, P. MACKŮ, R. NAZAROV, A.

Originální název

Crack resistance of bismuth ferrite films obtained on a flexible substrate

Typ

článek ve sborníku ve WoS nebo Scopus

Jazyk

angličtina

Originální abstrakt

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.

Klíčová slova

bismuth ferrite, spectroscopy, FMM

Autoři

RAMAZANOV, S.; ŢĂLU, Ş.; SOBOLA, D.; ORUDZHEV, F.; RAMAZANOV, G.; SELIMOV, D.; KASPAR, P.; MACKŮ, R.; NAZAROV, A.

Vydáno

26. 7. 2021

Nakladatel

EDP Sciences

ISSN

2267-1242

Periodikum

E3S Web of Conferences

Ročník

295

Číslo

1

Stát

Francouzská republika

Strany od

1

Strany do

8

Strany počet

8

URL

https://www.e3s-conferences.org/articles/e3sconf/abs/2021/71/e3sconf_wfsdi2021_04008/e3sconf_wfsdi2021_04008.html

Plný text v Digitální knihovně

http://hdl.handle.net/11012/203040

BibTex

@inproceedings{BUT172166,
  author="Shikhgasan {Ramazanov} and Ştefan {Ţălu} and Dinara {Sobola} and Farid {Orudzhev} and Gusejn {Ramazanov} and Daud {Selimov} and Pavel {Kaspar} and Robert {Macků} and Anton {Nazarov}",
  title="Crack resistance of bismuth ferrite films obtained on a flexible substrate",
  booktitle="E3S Web Conf.
Volume 295, 2021
International Scientific Forum on Sustainable Development and Innovation (WFSDI 2021)",
  year="2021",
  journal="E3S Web of Conferences",
  volume="295",
  number="1",
  pages="1--8",
  publisher="EDP Sciences",
  doi="10.1051/e3sconf/202129504008",
  issn="2267-1242",
  url="https://www.e3s-conferences.org/articles/e3sconf/abs/2021/71/e3sconf_wfsdi2021_04008/e3sconf_wfsdi2021_04008.html"
}