01033nam a22002057a 4500952013400000999001700134040003700151082001800188100003600206245009400242260003500336300003200371500016000403500004000563500004100603502005900644546001200703650010500715942000700820  00104071aRIUbRIUd2020-09-14eRiphah International Universityl0o537.5344 NAQp51662r2020-09-14 00:00:00t1w2020-09-14yTH  c31305d31305  cRiphah International University   a537.5344bNAQ  aMuhammad Naqqash Haider (17835)  aSynthesis and characterization of magnesium doped barium hexaferrites microwaves absorber  aIslamabadb(unpublished)c2029  ax, 48 p.b: ill.,c; 30 cm.  aSubmitted in the partial 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  aPhysicsv Hexagonal hexaferritesvBarium hexaferrites vAtomic weights vMicrowaves vFerritesvFBSH  cTH