Geodesic
Structural and magnetic properties of YFe$_{1-x}$Co$_x$O$_3$ ($0.1 \leqslant x \leqslant 0.5$) perovskite nanomaterials synthesized by co-precipitation method
Nanosistemy: fizika, himiâ, matematika, Tome 9 (2018) no. 3, pp. 424-429

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YFe$_{1-x}$Co$_x$O$_3$ ($0.1 \leqslant x \leqslant 0.5$) perovskite-type nanomaterials were successfully synthesized by the chemical co-precipitation method via the hydrolysis of Y(III), Fe(III) and Co(II) cations in boiling water using $5 \%$ aqueous KOH solution as a precipitating agent. Along with the increase of cobalt ion concentration ($x$ values, from $0.1$ to $0,5$), there was an decrease in the crystallite size nanomaterials (from $25.68$ to $22.89$ nm), as well as in the lattice constants ($a = 5.5781$–$5.5217$ Å; $b = 5.2732$–$5.2177$ Å, $c = 7.5902$–$7.5009$ Å; $V = 223.26$–$216.11$ Å, but there was an increase in the magnetic parameters including coercive force ($H_c= 88.86$ Oe), remnant magnetization ($M_r = 0.031$–$0.268$ emu/g), saturation magnetization ($M_s= 0.413$–$1.006$ emu/g) and maximum energy product ($\mathrm{(BH)}_{\max}= 0.413$–$1.006$ emu/g).
Keywords: nanomaterial, co-doped YFeO$_3$, perovskite, co-precipitation. 
@article{NANO_2018_9_3_a15,
     author = {A. T. Nguyen and H. D. Chau and T. T. Nguyen and V. O. Mittova and T. H. Do and I. Ya. Mittova},
     title = {Structural and magnetic properties of {YFe}$_{1-x}${Co}$_x${O}$_3$ ($0.1 \leqslant x \leqslant 0.5$)  perovskite nanomaterials synthesized by co-precipitation method},
     journal = {Nanosistemy: fizika, himi\^a, matematika},
     pages = {424--429},
     publisher = {mathdoc},
     volume = {9},
     number = {3},
     year = {2018},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/NANO_2018_9_3_a15/}
}
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AU  - H. D. Chau
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AU  - V. O. Mittova
AU  - T. H. Do
AU  - I. Ya. Mittova
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%A V. O. Mittova
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%J Nanosistemy: fizika, himiâ, matematika
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A. T. Nguyen; H. D. Chau; T. T. Nguyen; V. O. Mittova; T. H. Do; I. Ya. Mittova. Structural and magnetic properties of YFe$_{1-x}$Co$_x$O$_3$ ($0.1 \leqslant x \leqslant 0.5$)  perovskite nanomaterials synthesized by co-precipitation method. Nanosistemy: fizika, himiâ, matematika, Tome 9 (2018) no. 3, pp. 424-429. http://geodesic.mathdoc.fr/item/NANO_2018_9_3_a15/