%0 Journal Article %T Effect of annealing temperature on structural and magnetic properties of stontium hexaferrite nanoparticles synthesised by sol-gel auto- combustiom method %A Ebrahim Roohani %A Arabi, Hadi %A Reza Sarhaddi %A Saeedeh Sudkhah %A Ameneh Shabani %J International Journal of modern physics B %@ 0217-9792 %D 2015