Sökning: "Sheng Jiang"

Hittade 1 avhandling innehållade orden Sheng Jiang.

1. 1. Engineering Magnetic Droplets in Nanocontact Spin-Torque Nano-Oscillators

   Författare :Sheng Jiang; Johan Åkerman; Dario Arena; KTH; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Magnetic Droplet; Magnetic Tunnel Junction; Perpendicular Magnetic Anisotropy; Spin-torque Nano-Oscillators; Spin-Valve.; Physics; Fysik;

   Sammanfattning : Spin-torque nano-oscillators (STNOs) are nanoscale spintronic devices capable of generating highly tunable broadband microwave signals. In this thesis, I study nanocontact (NC)-based STNOs using strong perpendicular magnetic anisotropy(PMA) free layers, where a novel magnetic soliton—a magnetic droplet—exists. LÄS MER