00917nam a22001817a 4500040003600000082001800036100002700054245011300081260003500194300003800229500015100267500004300418500004600461500006000507502006000567546001200627650009600639  cRiphah International University  a621.3815bARS  aArslan Liaquat (20769)  aEffect of dopant concentration on electrical and magnetic properties of Gd doped (0.5 Ba-0.5 Sr) hexaferrite  aIslamabadb(unpublished)c2019  axii, 69 p.b: ill.c; 30 cm.e+CD  aSubmitted in fulfillment of the requirements for the degree of Master of Philosophy in Physics to the Faculty of Basic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: Prof. Dr. Anwar-ul-Haq  aThesis co-supervisor: Prof. Dr. Muhammad Anis ur Rehman  aThesis (M.Phil.)--Riphah International University, 2019  aEnglish  aSoft ferritesvSol gel methodvX ray diffractionvHydrothermal methodvNano materialsvFBSH