Presentation Information
[10p-PA3-17]Demonstration of electromotive force generation in a ferromagnetic metal film under the ferromagnetic resonance excited by using small permanent magnets
〇Kenshi Shimizu1, Kosuke Tujii1, Eiji Shikoh1 (1.Osaka Metro Univ.)
Keywords:
ferromagnetic resonance
This study aims to miniaturize a voltage generation system using ferromagnetic resonance. Based on the excitation method using permanent magnets demonstrated in a previous study, we investigated whether similar excitation could be achieved using a smaller permanent magnet. As a result, voltage generation was successfully achieved using a magnet smaller than that used in the previous study. In the presentation, we will report these details, as well as ferromagnetic resonance excitation and voltage generation using a sample capable of responding to RF magnetic fields at multiple frequencies.