TY  - BOOK
AU  - Shereef Ahmed Ahmed Fareed
AU  - Ebtesam Ateia Elfarahatey , 
AU  - Mohamed Ali Ahmed , 
AU  - Samiha Tadros Bishay , 
TI  - Temperature and field dependence of the magnetic and magnetoelectric properties of nanometric samarium strontium iron garnet doped bismuth / 
PY  - 2016///
CY  - Cairo : 
PB  - Shereef Ahmed Ahmed Fareed , 
KW  - Bismuth substitution magnetic susceptibility
KW  - Garnet
KW  - Strontium substitution
N1  - Thesis (M.Sc.) - Cairo University - Faculty of Science - Department of Physics; Issued also as CD
N2  - Garnet nanoparticles of Sm Sr Fe O; (0.0{u2264}x{u2264}0.3) and 3-x x 5 12 Sm Bi Sr Fe O (0.0{u2264}y{u2264}0.15) were prepared by double sintering 2.8-y y 0.2 5 12 ceramic technique. X- ray diffraction analyses were carried out to study the role of strontium and bismuth content on the phase formation as well as on the lattice parameter, density, porosity and crystallite size of these samples. Scanning electron microscope and Energy dispersive X-ray for all prepared samples were carried out. The magnetic parameters were measured using faraday{u2019}s method in the range of temperature (300K-600K) at 1010, 1340 and 1660Oe. The vibrating sample magnetometer was used to measure the other essential magnetic parameters at (-20000{u2264}H{u2264}20000). The magnetoelectric coefficient of the samples were measured in presence of  applied field from 650 to 2300Oe
ER  -