Refinement Analysis using the Rietveld Method of Nd1.2Fe1O3 Oxide Material Synthesized by Solid-State Reaction

Автор(ы) E.H. Sujiono, A.C.M. Said, M.Y. Dahlan, R.A. Imran, S. Samnur

Laboratory of Materials Physics, Department of Physics, Universitas Negeri Makassar, Makassar, Indonesia

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Выпуск Том 10, Год 2018, Номер 2
Даты Получено 11.11.2017; в отредактированной форме 28.04.2018; опубликовано online 29.04.2018
Ссылка E.H. Sujiono, A.C.M. Said, M.Y. Dahlan, et al., J. Nano- Electron. Phys. 10 No 2, 02034 (2018)
PACS Number(s) 61.05.cp, 74.62.Bf, 81.05.Bx,
Ключевые слова Annealing time (2) , The Lattice constant, Solid-state reaction, The Rietveld method.

Neodymium Ferrite Oxide (Nd1.2FeO3) has been successfully synthesized using solid state reaction by varying annealing time. Structural crystallographic characteristics were obtained by X-ray diffraction. The results of X-ray diffraction analysis showed the samples had been identified composed of NdFeO3 and Nd2O3 phase, with peak dominant correspond to hkl (121), FWHM value of 0.22° and estimated crystal size of 393 nm. Analysis using Rietveld methods obtained Nd1.2FeO3 oxide material has a crystal structure is orthorhombic with space-group of PNMA. The results are comparable as was reported elsewhere that the oxide material is useful for gas sensor application.

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