Sökning: "Spin-vortex"

Hittade 2 uppsatser innehållade ordet Spin-vortex.

1. 1. Transient Dynamics and Core Tunneling in Vertical Spin-Vortex Pairs

   Master-uppsats, KTH/Nanostrukturfysik

   Författare :Milton Persson; [2019]
   Nyckelord :Spin-vortex; ultra fast vortex dynamics; milli-Kelvin temperatures; macroscopic quantum tunneling; Spinnvirvel; ultrasnabb virveldynamik; milli-Kelvin temperaturer; makroskopisk kvanttunnling;

   Sammanfattning : Spin-vortices in vertically spaced pairs of thin elliptical Permalloy nanoparticles are investigated. The two vortex cores with parallel out-of-plane magnetization exhibit a strong monopole-like attraction through the spacer much thinner than the core length, thus forming a bound core-core pair. LÄS MER

3. 2. Transient Dynamics and Core Tunneling in Vertical Spin-Vortex Pairs

   Master-uppsats, KTH/Tillämpad fysik

   Författare :Milton Persson; [2018]
   Nyckelord :;

   Sammanfattning : .... LÄS MER