Magnetization dynamics of an iron borate crystal driven by TeraHertz radiation

Yao-Li Liu¹, Gui-Huai Chen^1*, Wen-Te Liao¹

¹Department of Physics, National Central University, Taoyuan, Taiwan

* Presenter:Gui-Huai Chen, email:whsh510333@gmail.com

The iron borate crystal is of great interest due to its spontaneous magnetization in room temperature and transparency in the optical region. In this poster we will solve Landau–Lifshitz–Gilbert equation to demonstrate the spin dynamics of an iron borate crystal excited by a strong coherent Tera-Hertz radiation.

Keywords: Magnetization dynamics, TeraHertz radiation, iron borate crystal