Sökning: "Yeyu Fang"

Hittade 2 avhandlingar innehållade orden Yeyu Fang.

1. 1. Magnetic Thin Films with Graded and Tilted Anisotropy for Spintronic Devices

   Författare :Yeyu Fang; Göteborgs universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES;

   Sammanfattning : In this thesis magnetic thin films with graded or tilted anisotropy are intensively studied for potential applications in spintronic devices. A continuum of stable remanent resistance states is realized in Co/Pd multilayers based on a perpendicularly magnetized pseudo spin valve (PSV). LÄS MER

3. 2. Titled and graded anisotropy FePt and FePtCu thin films for the application of hard disk drive and spin torque oscillators

   Författare :Yeyu Fang; Johan Åkerman; Anna Delin; KTH; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Physics; Fysik;

   Sammanfattning :  The FePt and FePtCu thin films with graded anisotropy and titled anisotropy are utilized to solve both the magnetic recording ‘‘trilemma’’ of the hard disk drives (HDDs) and the large field operation problem of spin torque oscillators (STOs). We have successfully realized the FePtCu thin films with graded anisotropy. LÄS MER