00814nam a22001697a 4500040003600000082001300036100002700049245011000076260003500186300003700221500015000258500004000408500004100448502006000489546001200549650008300561  cRiphah International University  a530bRAS  aRashida Jabeen (17824)  aSynthesis and characterization of magnesium substituted strontium hexa ferrite by co-precipitation method  aIslamabadb(unpublished)c2019  axi, 47 p.b: ill.c; 30 cm.e+CD  aSubmitted in fulfillment of the requirements for the degree of Master of Philosophy in Physics to the Faculty of Basic Sciences and Humanities.    aIncludes bibliographical references  aThesis supervisor: Dr. Nasir Mehboob  aThesis (M.Phil.)--Riphah International University, 2019  aEnglish  aPhysicsvMagnetic polesvForromagnetic materialvMagnetizationvFerritesvFBSH