Yttrium aluminium garnet (Y3Al5O12:YAG) singly doped with Dy3+ at different concentrations was prepared by solid state reactions using repeated heating cycles over the temperature range of 1300 -1600 degrees C. X-ray powder ...

Ce and Y substituted SrFe12O19 (x=0.4 and 0.5) nanohexaferrites have been synthesised by sol-gel auto-combustion. The pure hexagonal SrFe12O19 phase was confirmed by XRD, FE-SEM and HR-TEM. The ac conductivity and dielectric ...

La3+ and Bi3+ doped M-type strontium hexaferrites (SrM) were prepared by sol-gel-auto combustion. X-ray powder diffraction (XRD), Scanning Electron Microscopy (SEM), Vibrating Simple Magnetometer (VSM), Mossbauer Spectroscopy ...

The single spinel phase nano-structured particles of FeB5Fe2-xO4 (x = 0.1, 0.2, 0.3, 0.4 and 0.5) were synthesized by the glycothermal method and the effect of B3+ substitution on structural and dielectric properties of ...