Sonochemical Synthesis of SrBaFexMo2-xO6 (x=1.0, 1.1, 1.3 and 1.4) Double Perovskites: Characterization and Magnetic Properties

Authors

  • S. Varaprasad Jawaharlal Nehru Technological University Ananthapur
  • K. Thyagarajan

DOI:

https://doi.org/10.37591/rrjophy.v7i2.809

Keywords:

Double perovskite, Sonochemical, Characterization, Magnetic properties

Abstract

This work investigates ultrasound assisted synthesis, characterization and magnetic properties of SrBaFexMo2-xO6 (x=1.0, 1.1, 1.3 and 1.4) double perovskites. X-ray diffraction (XRD) analysis confirmed proposed that samples are in single phase. It was found that lattice constants decrease with increase in composition x. Morphology of all samples was examined by Scanning Electron Microscopy (SEM) images. Energy Dispersive X-ray Spectroscopy (EDS) data confirmed purity and nonexistence of foreign elements in prepared samples. Fourier transform infrared spectroscopy (FTIR) studies revealed formation of perovskite structure. It was noticed that Fe-Mo degree of ordering decreases with an increase in composition x. Saturation magnetization of prepared samples decreased with increase of composition x, which is correlated with Fe-Mo degree of ordering.

 

Keywords: Double perovskite, sonochemical, characterization, magnetic properties

Cite this Article

Varaprasad S, Thyagarajan K. Sonochemical Synthesis of SrBaFexMo2-xO6 (x=1.0, 1.1, 1.3 and 1.4) Double Perovskites: Characterization and Magnetic Properties. Research & Reviews: Journal of Physics. 2018; 7(2): 8–17p

Author Biography

S. Varaprasad, Jawaharlal Nehru Technological University Ananthapur

Research scholar, Department of physics,

Jawaharlal Nehru Technological University, Ananthapur

H.No: 8-46/G/13,

                                                 Gayatri hills, Road No.1,

                                                 Boduppal, RR District,

                                                 Greater Hyderabad- 500092

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Published

2018-06-19

Issue

Vol. 7 No. 2 (2018)

Section

Research Article

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