講演情報
[8p-N303-5]Ultrafast thermomagnetic effects in FePt thin films
〇(M1C)Naoto Fukushima1, Satoshi Iihama1, Takahiro Moriyama1, Toshio Miyamachi1, Masaki Mizuguchi1 (1.Nagoya Univ.)
キーワード：
anomalous Nernst effect、femtosecond pulsed laser
In this work, we investigate the ultrafast anomalous Nernst effect (ANE) in FePt thin films excited by femtosecond pulsed laser irradiation. By microfabricating FePt wires and using a focused fs-laser with a spot size smaller than conventional studies, we aim to analyze localized thermomagnetic voltage responses with high spatial and temporal resolution.