Investigation the crystal structure of Yttrium iron garnet nanoparticles prepared by the reverse micelle method under nitrogen atmosphere

Yttrium iron garnet particles of water in oil emulsion system were prepared. Garnet phase and crystal structure of nanoparticles studied by x-ray diffraction (XRD) and far- infrared spectrum (Far-FTIR), respectively. X-ray diffractions show that the sample in 800 °C have garnet single phase. Far- infrared spectrometry (Far-FTIR) show that main bond of 1in the range of 550-650 cm-1 is tetrahedron and bond in the range 300-400 cm-1 is related to the octahedral sites.

Keywords:

Microemulsion , Yttrium iron garnet , Far-FTIR