Events in Physics

Magnetization manipulation by current

I will discuss ways to manipulate various magnetization textures by current. I will start by introducing magnetization statics and dynamics. I will show how the magnetic domain walls can be moved by a time dependent resonant current. I will also discuss the ways to measure different properties of the magnetization textures in nano wires and nano dots, and the ways to produce nontrivial textures with the current. The effects of the topologically nontrivial textures in magnetization on current will also be shown. The manipulation of textures in antiferromagnets will be discussed.