Скачать или смотреть Magnonics - Lecture 4 - MSWs or dipolar spin waves

The course gives an introduction to various aspects of spin-wave physics. The course contains the following topics: Basics of magnetism, magnetization precession and FMR, magnetic materials, dipolar and exchange spin waves, quantized spin waves, basics of microwave technique, and basics of magneto-optical techniques.

00:00 Introduction
01:04 Magnetostatic approximation and Walker's equation
16:14 Forward volume magnetostatic (spin) wave (FVMSW) out-of-plane magnetised thin film
32:00 Backward volume magnetostatic (spin) wave (BVMSW) in-plane magnetised thin film
53:10 Magnetostatic suface (spin) wave (MSSW) or Damon-Eshbach mode in-plane magnetised thin film

The course is taught by Andrii Chumak from the AG Nanomagnetism and Magnonics at the Faculty of Physics from the University of Vienna.

Questions and comments from the viewers are always welcome!

These lecture has been recorded for the post-graduate course “Magnonics”, taking place at the Faculty of Physics of the University of Vienna during the summer semester of 2023. It has been developed by the Nanomagnetism and Magnonics group (www.nanomag.univie.ac.at).