Tailoring of morphology and orientation of LaNiO3 films from polymeric precursors
Само за регистроване кориснике
2007
Чланак у часопису (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
The aim of this work was to prepare lanthanum nickel oxide (LaNiO3, LNO) thin films of different morphology and orientation. The precursor solutions were prepared by a chemical method from citric salts of lanthanum and nickel. Films were deposited using spin-on technique on Si (10 0) substrates. Tailoring of the films orientation and morphology has been attained through two thermal treatment processes with different heating 9 devices: tubular furnace (process 1) and hot plate (process 2). Films were annealed at 600 and 700 degrees C, with heating rates: 20 degrees C/min (process 1) and I degrees C/min (process 2). Annealing times were from 30 min to 20 h. LNO films were characterized by AFM and X-ray diffraction analysis. Depending on the heating process applied, the obtained films showed very different structures, from completely amorphous to well crystallized and highly oriented. Films treated by process I were polycrystalline, had smaller oval grains and lower roughness parameters t...han films heated on a hot plate. Due to the low heating rate and heating from the substrate side, films obtained through process 2 were highly (I 10) oriented with elongated grains aligned along one direction.
Кључне речи:
precursors-organic / LaNiO3 / filmsИзвор:
Journal of the European Ceramic Society, 2007, 27, 13-15, 3819-3822Издавач:
- Elsevier Sci Ltd, Oxford
DOI: 10.1016/j.jeurceramsoc.2007.02.052
ISSN: 0955-2219
WoS: 000248822800052
Scopus: 2-s2.0-34347370869
Институција/група
Institut za multidisciplinarna istraživanjaTY - JOUR AU - Počuča-Nešić, Milica AU - Branković, Goran AU - Branković, Zorica AU - Vasiljević-Radović, Dana AU - Mitric, M. PY - 2007 UR - http://rimsi.imsi.bg.ac.rs/handle/123456789/205 AB - The aim of this work was to prepare lanthanum nickel oxide (LaNiO3, LNO) thin films of different morphology and orientation. The precursor solutions were prepared by a chemical method from citric salts of lanthanum and nickel. Films were deposited using spin-on technique on Si (10 0) substrates. Tailoring of the films orientation and morphology has been attained through two thermal treatment processes with different heating 9 devices: tubular furnace (process 1) and hot plate (process 2). Films were annealed at 600 and 700 degrees C, with heating rates: 20 degrees C/min (process 1) and I degrees C/min (process 2). Annealing times were from 30 min to 20 h. LNO films were characterized by AFM and X-ray diffraction analysis. Depending on the heating process applied, the obtained films showed very different structures, from completely amorphous to well crystallized and highly oriented. Films treated by process I were polycrystalline, had smaller oval grains and lower roughness parameters than films heated on a hot plate. Due to the low heating rate and heating from the substrate side, films obtained through process 2 were highly (I 10) oriented with elongated grains aligned along one direction. PB - Elsevier Sci Ltd, Oxford T2 - Journal of the European Ceramic Society T1 - Tailoring of morphology and orientation of LaNiO3 films from polymeric precursors EP - 3822 IS - 13-15 SP - 3819 VL - 27 DO - 10.1016/j.jeurceramsoc.2007.02.052 ER -
@article{ author = "Počuča-Nešić, Milica and Branković, Goran and Branković, Zorica and Vasiljević-Radović, Dana and Mitric, M.", year = "2007", abstract = "The aim of this work was to prepare lanthanum nickel oxide (LaNiO3, LNO) thin films of different morphology and orientation. The precursor solutions were prepared by a chemical method from citric salts of lanthanum and nickel. Films were deposited using spin-on technique on Si (10 0) substrates. Tailoring of the films orientation and morphology has been attained through two thermal treatment processes with different heating 9 devices: tubular furnace (process 1) and hot plate (process 2). Films were annealed at 600 and 700 degrees C, with heating rates: 20 degrees C/min (process 1) and I degrees C/min (process 2). Annealing times were from 30 min to 20 h. LNO films were characterized by AFM and X-ray diffraction analysis. Depending on the heating process applied, the obtained films showed very different structures, from completely amorphous to well crystallized and highly oriented. Films treated by process I were polycrystalline, had smaller oval grains and lower roughness parameters than films heated on a hot plate. Due to the low heating rate and heating from the substrate side, films obtained through process 2 were highly (I 10) oriented with elongated grains aligned along one direction.", publisher = "Elsevier Sci Ltd, Oxford", journal = "Journal of the European Ceramic Society", title = "Tailoring of morphology and orientation of LaNiO3 films from polymeric precursors", pages = "3822-3819", number = "13-15", volume = "27", doi = "10.1016/j.jeurceramsoc.2007.02.052" }
Počuča-Nešić, M., Branković, G., Branković, Z., Vasiljević-Radović, D.,& Mitric, M.. (2007). Tailoring of morphology and orientation of LaNiO3 films from polymeric precursors. in Journal of the European Ceramic Society Elsevier Sci Ltd, Oxford., 27(13-15), 3819-3822. https://doi.org/10.1016/j.jeurceramsoc.2007.02.052
Počuča-Nešić M, Branković G, Branković Z, Vasiljević-Radović D, Mitric M. Tailoring of morphology and orientation of LaNiO3 films from polymeric precursors. in Journal of the European Ceramic Society. 2007;27(13-15):3819-3822. doi:10.1016/j.jeurceramsoc.2007.02.052 .
Počuča-Nešić, Milica, Branković, Goran, Branković, Zorica, Vasiljević-Radović, Dana, Mitric, M., "Tailoring of morphology and orientation of LaNiO3 films from polymeric precursors" in Journal of the European Ceramic Society, 27, no. 13-15 (2007):3819-3822, https://doi.org/10.1016/j.jeurceramsoc.2007.02.052 . .