In this work bilayer structures, composed of ferromagnetic manganite and ferroelectric titanate layers, were obtained by solution deposition technique. The first step in preparation of the bilayer thin films was deposition of manganite (LaMnO3 or La0.7Sr0.3MnO3) layer by water-based polymer assisted deposition (PAD). Polycrystalline structures were obtained when manganite films were deposited by spin coating on commercial Pt/TiO2/SiO2/Si type substrate, whereas epitaxial films were grown on a single crystal SrTiO3 with (001) orientation substrate. The second ferroelectric titanate (BaTiO3 or Ba0.7Sr0.3TiO3) layer was deposited by spin coating using sol-gel method. The obtained bilayer structures have thickness below 100 nm, and epitaxial growth of the Ba0.7Sr0.3TiO3 film on the La0.7Sr0.3MnO3 surface was obtained, due to the similar lattice parameters between these two crystal structures.
TY - JOUR
AU - Piper, Danica
AU - Vukmirović, Jelena
AU - Toković, Iva
AU - Kukovecz, Akos
AU - Szenti, Imre
AU - Novaković, Mirjana M.
AU - Milanović, Marija
AU - Srdić, Vladimir
PY - 2023
UR - https://vinar.vin.bg.ac.rs/handle/123456789/11565
AB - In this work bilayer structures, composed of ferromagnetic manganite and ferroelectric titanate layers, were obtained by solution deposition technique. The first step in preparation of the bilayer thin films was deposition of manganite (LaMnO3 or La0.7Sr0.3MnO3) layer by water-based polymer assisted deposition (PAD). Polycrystalline structures were obtained when manganite films were deposited by spin coating on commercial Pt/TiO2/SiO2/Si type substrate, whereas epitaxial films were grown on a single crystal SrTiO3 with (001) orientation substrate. The second ferroelectric titanate (BaTiO3 or Ba0.7Sr0.3TiO3) layer was deposited by spin coating using sol-gel method. The obtained bilayer structures have thickness below 100 nm, and epitaxial growth of the Ba0.7Sr0.3TiO3 film on the La0.7Sr0.3MnO3 surface was obtained, due to the similar lattice parameters between these two crystal structures.
T2 - Processing and Application of Ceramics
T1 - Epitaxial bilayer La0.7Sr0.3MnO3/Ba0.7Sr0.3TiO3 thin films obtained by polymer assisted deposition
VL - 17
IS - 2
SP - 197
EP - 202
DO - 10.2298/PAC2302197P
ER -
@article{
author = "Piper, Danica and Vukmirović, Jelena and Toković, Iva and Kukovecz, Akos and Szenti, Imre and Novaković, Mirjana M. and Milanović, Marija and Srdić, Vladimir",
year = "2023",
abstract = "In this work bilayer structures, composed of ferromagnetic manganite and ferroelectric titanate layers, were obtained by solution deposition technique. The first step in preparation of the bilayer thin films was deposition of manganite (LaMnO3 or La0.7Sr0.3MnO3) layer by water-based polymer assisted deposition (PAD). Polycrystalline structures were obtained when manganite films were deposited by spin coating on commercial Pt/TiO2/SiO2/Si type substrate, whereas epitaxial films were grown on a single crystal SrTiO3 with (001) orientation substrate. The second ferroelectric titanate (BaTiO3 or Ba0.7Sr0.3TiO3) layer was deposited by spin coating using sol-gel method. The obtained bilayer structures have thickness below 100 nm, and epitaxial growth of the Ba0.7Sr0.3TiO3 film on the La0.7Sr0.3MnO3 surface was obtained, due to the similar lattice parameters between these two crystal structures.",
journal = "Processing and Application of Ceramics",
title = "Epitaxial bilayer La0.7Sr0.3MnO3/Ba0.7Sr0.3TiO3 thin films obtained by polymer assisted deposition",
volume = "17",
number = "2",
pages = "197-202",
doi = "10.2298/PAC2302197P"
}
Piper, D., Vukmirović, J., Toković, I., Kukovecz, A., Szenti, I., Novaković, M. M., Milanović, M.,& Srdić, V.. (2023). Epitaxial bilayer La0.7Sr0.3MnO3/Ba0.7Sr0.3TiO3 thin films obtained by polymer assisted deposition. in Processing and Application of Ceramics, 17(2), 197-202.
https://doi.org/10.2298/PAC2302197P
Piper D, Vukmirović J, Toković I, Kukovecz A, Szenti I, Novaković MM, Milanović M, Srdić V. Epitaxial bilayer La0.7Sr0.3MnO3/Ba0.7Sr0.3TiO3 thin films obtained by polymer assisted deposition. in Processing and Application of Ceramics. 2023;17(2):197-202.
doi:10.2298/PAC2302197P .
Piper, Danica, Vukmirović, Jelena, Toković, Iva, Kukovecz, Akos, Szenti, Imre, Novaković, Mirjana M., Milanović, Marija, Srdić, Vladimir, "Epitaxial bilayer La0.7Sr0.3MnO3/Ba0.7Sr0.3TiO3 thin films obtained by polymer assisted deposition" in Processing and Application of Ceramics, 17, no. 2 (2023):197-202,
https://doi.org/10.2298/PAC2302197P . .
