@article{paperid:1065412, author = {E. Roohani and Arabi, Hadi and R. Sarhaddi}, title = {Influence of Nickel Substitution on Crystal Structure and Magnetic Properties of Strontium Ferrite Preparation Via sol- gel Auto- Combustion Route}, journal = {International Journal of modern physics B}, year = {2017}, volume = {31}, number = {36}, month = {August}, issn = {0217-9792}, pages = {1750271--1750282}, numpages = {11}, keywords = {M-type hexaferrite; strontium hexaferrite; Ni substitution; sol-gel auto-combustion; saturation magnetization; coercivity.}, }