Sökning: "Daniel E. Bürgler"

Hittade 1 avhandling innehållade orden Daniel E. Bürgler.

1. 1. Spin momentum transfer effects for spintronic device applications

   Författare :Yan Zhou; Johan Åkerman; Daniel E. Bürgler; KTH; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Spin Torque Oscillator; Giant Magnetoresistance; Tunneling Magnetoresistance; Magnetism; Magnetism;

   Sammanfattning : The recent discovery that a spin-polarized current can exert a large torque on a ferromagnet, through direct transfer of spin angular momentum, offers the possibility of electrical current controlled manipulation of magnetic moment in nanoscale magnetic device structures. This so-called spin torque effect holds great promise for two applications, namely, spin torque oscillators (STOs) for wireless communication and radar communication, and spin transfer torque RAM (STT-RAM) for data/information storage. LÄS MER