Perovskite La1-xSrxFeO3 Thin Films Deposited by Laser Ablation Process

• Autorzy: Cyza A. , Cieniek Ł. , Kopia A.

Identyfikatory

DOI

10.1515/amm-2016-0179

• Języki publikacji: EN

Abstrakty

EN

The aim of the research was to investigate the influence of strontium on the structure of thin films La1-xSrxFeO₃ (x = 0; 0,1; 0,2). The LaFeO₃ and Sr-doped LaFeO₃ films were produced by pulsed laser deposition (PLD) on Si (100) substrate using the Nd-YAG (λ = 266 nm) laser. SEM, AFM and XRD methods were used to characterize the structure and morphology of the thin films. X-Ray Diffraction analysis showed only the LaFeO₃ phase in the undoped thin film and the La0.9Sr0.1O3 and La0.8Sr0.2O₃ phases in thin films doped by Sr. The mean crystallite size, calculated by Williamson-Hall method, was smaller (of the order of 18 nm) in films doped by Sr. SEM analysis showed small droplets in thin films doped by Sr. Highly developed surface layer was observed using the AFM microscope for thin films doped by Sr.

Słowa kluczowe

EN

Perovskite LaFeO3; thin films; gas sensors; PLD

• Wydawca: Institute of Metallurgy and Materials Science of Polish Academy of Sciences ; Committee of Materials Engineering and Metallurgy of Polish Academy of Sciences
• Czasopismo: Archives of Metallurgy and Materials
• Rocznik: 2016
• Tom: Vol. 61, iss. 2B
• Strony: 1063--1067
• Opis fizyczny: Bibliogr. 23 poz., rys., tab., wykr., wzory

Twórcy

autor

Cyza A.

• AGH-University of Science and Technology, Al. A. Mickiewicza 30, 30-059 Krakow, Poland

autor

Cieniek Ł.

• AGH-University of Science and Technology, Al. A. Mickiewicza 30, 30-059 Krakow, Poland

autor

Kopia A.

• AGH-University of Science and Technology, Al. A. Mickiewicza 30, 30-059 Krakow, Poland

Bibliografia

• [1] J. W. Fergus, Sensors and Actuators B. 123, 1169 (2007).
• [2] X. Liu, H. Ji, Y. Gu, M. Xu, Mat. Scien. and Eng. B 133, 98 (2006).
• [3] S. Furfori, N. Russo, D. Fino, G. Saracco, V. Specchia, Chem. Eng. Scien. 65, 120 (2010).
• [4] F. Patel, S. Patel, Proc. Engin. 51, 324 (2013).
• [5] H. Takamura, Membrane Reactors for Energy Applications and Basic Chemical Production, 519-54 (2015).
• [6] K. Zhao, F. He, Z. Huang, A. Zheng, H. Li, Z. Zhao, Inter. J. of Hydr. Ener. 39, 3243 (2014).
• [7] O. Gwon, S. Yoo, J. Shin, G. Kim, Inter. J. of Hydr. Ener. 39, 20806 (2014).
• [8] X. Ding, W. Zhu, G. Hua, J. Li, Z. Wu, Electr. Acta 163, 204 (2015).
• [9] H. Li, S. Yin, Y. Wang, T. Sekino, S. W. Lee, T. Sato, J. of Cat. 297, 65 (2013).
• [10] S. Feraru, A. I. Borhan, P. Samoila, C. Mita, S. Cucu-Man, A. R. Iordan, M. N. Palamaru, J. Phot. and Phot. A, Chem. 307-308, 1 (2015).
• [11] P. A. Murade, V. S. Sangawar, G. N. Chaudhari, V. D. Kapse, A. U. Bajpeyee, Curr. Appl. Phys. 11, 451 (2011).
• [12] S. Thirumalairajan, K. Girija, V.R. Mastelaro, N. Ponpandian, Appl. Mater. Interf. 6(16), 13917 (2014).
• [13] Ch. W. Lee, R. K. Behera, S. Okamoto, R. Devanathan, E. D. Wachsman, S. R. Phillpot, S. B. Sinnott, J. Am. Ceram. Soc. 94, 1931 (2011).
• [14] S. Thirumalairajan, K. Girija, V. Ganesh, D. Mangalaraj, C. Viswanathan, N. Ponpandian, Cryst. Growth Des. 13, 291 (2013).
• [15] P. Song, H. Qin, L. Zhang, K. An, Zh. Lin, J. Hu, M. Jiang, Sens. and Actuat. B 104, 312 (2005).
• [16] Y. M. Zhang, Y. T. Lin, J. L. Chen, J. Zhang, Z. Q. Zhu, Q. J. Liu, Sens. and Actuat. B. Chemical 190, 171 (2014).
• [17] J. W. Seo, E. E. Fullerton, F. Nolting, A. Scholl, J. Fompeyrine, J. P. Locquet, J. Phys.: Condens. Matter 20, 264014 (2008).
• [18] M. Nistor, N. B. Mandache1, J. Perri`ere, J. Phys. D: Appl. Phys. 41, 165205 (2008).
• [19] R. Henda, G. Wilson, J. G. Munro, O. Alshekhli, A. M. McDonald, Thin Solid Films 520, 1885 (2012).
• [20] S. M. Selbach, J. R. Tolchard, A. Fossdal, T. Grande, Journal of Solid State Chemistry 196, 249 (2012).
• [21] S. Phokha, S. Hunpratup, S. Pinitsoontorn, B. Putasaeng, S. Rujirawat, S. Maensiri, Materials Research Bulletin 67, 118 (2015).
• [22] G. Pecchi, M. G. Jiliberto, A. Buljan, E. J. Delgado, Solid State Ionics 187, 27 (2011).
• [23] A. Kopia, L. Cieniek, K. Kowalski, J. Kusinski, Solid State Phenomena 231, 19(2015).

Uwagi

EN

This work was financially supported by the National Science Center through project number: UMO-2013/09/B/ST8/01681

PL

Opracowanie ze środków MNiSW w ramach umowy 812/P-DUN/2016 na działalność upowszechniającą naukę