00796nam a22001697a 4500040003600000082001300036100003300049245008000082260004700162300003200209500008800241500004100329500004300370502006000413546001400473650013900487  cRiphah International University  a530bARS  aArsalan Anjam (S19A14G27023)  aStructure and magnetic  performance of gd substituted ba-base hexaferrites   aFaisalabad, Pakistan b(unpublished)c2021  avi, 88 p.b: ill.c; 30 cm.  aSubmitted in partial fulfillment for the degree of Master of Philosophy in physics   aIncludes bibliographical references   aThesis Supervisor: Dr. Muhammad Afzaal  aThesis (FSSH)--Riphah International University, 2021     aEnglish    aPhysics vHexagonal ferrites vBarium ferrite structural vMagnetorheological vMagnetic hysteresis loopvAnisotropy of magnets vFSSH