• Jyoti Prakash Dwivedi
• Ashutosh Mishra

Batio3 doped with Fe formula BaTi1-xFexO3 (x = 0, 0.03, and 0.05) at different percentage ( 0% , 3% , 5% ) was synthesized by two different method namely solid route method and sol gel method. And then sample obtained in both were compared by different characterization .There XRD and P-E characterization was carried out. It is found that in sample of solid route method the average particle size was 0.72 nm to 0.57 nm . But in sample of sol gel method average particle size obtained was between .40 nm to 37 nm. Also XRD pattern of solid route suggest that cubic phase is present in sample of solid route method. but its P-E characterization suggest that it has gotted ferroelectric properties which is not found in cubic phase. Hence sample of solid route method are in tetragonal phase. In sample prepared by solid route method the obtained values of lattice parameter is a = b = 3.994 nm and c = 4.038 nm. In XRD analysis of sample of sol gel method suggest tetragonal crystal structure with lattice parameter a bit greater than those obtained in solid state sample . also its P-E characterization suggest that the sample prepared by sol gel method have less remnant polarization than the sample prepared by solid route method .sample with 3% Fe have gotted 0.49 μC/cm2 remnant polarization. But in sample of solid route method remnant polarization is found to be 0.44 μC/cm2 μC/cm2. Also on increasing sintering temperature the value of remnant polarization increases.

X-ray diffraction, , hysteresis, ferroelectric, remnant polarization

"Comparative Study of effect of Fe doping on properties of BaTiO3 ", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.5, Issue 6, page no.558-561, June-2018, Available :http://www.jetir.org/papers/JETIR1806322.pdf

"Comparative Study of effect of Fe doping on properties of BaTiO3 ", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.5, Issue 6, page no. pp558-561, June-2018, Available at : http://www.jetir.org/papers/JETIR1806322.pdf