5 papers · 1 filter
Amorphous Fe-Sn nanofilms for anomalous-Nernst heat-flux sensing
Kenji Tanabe, Ko Mibu, Atsushi Tsukazaki +1
Amorphous magnetic films are promising for anomalous-Nernst heat-flux sensing because their low thermal conductivity can enhance the temperature gradient generated by an applied he…
Ternary-composition tuning of the anomalous Nernst effect in amorphous-like Gd-Co-Pt films
Tomohiro Koizumi, Mojtaba Mohammadi, Hiroto Imaeda +2
We report composition tuning of the anomalous Nernst effect in amorphous-like Gd-Co-Pt ternary films. Pt incorporation into Gd-Co films modifies the anomalous Nernst coefficient an…
Anomalous Nernst effect in amorphous Tb-Fe-Co thin films
Hiroto Imaeda, Tsunehiro Takeuchi, Hiroyuki Awano +1
We conducted a comprehensive study on the compositional dependence of the anomalous Nernst effect (ANE) in amorphous (amo.) Tb-Fe-Co thin films. The anomalous Nernst coefficient st…
Machine learning-based determination of magnetic parameters from magnetic images with different imaging scales
Akito Watanabe, Yoshinobu Nakatani, Hiroyuki Awano +1
The determination of material parameters is significantly important in material science, which is often a challenging task. Recently, advancements have shown that magnetic paramete…
Maximizing bipolar sensitivity for anomalous Nernst thermopiles in heat flux sensing in amorphous GdCo alloys
Miho Odagiri, Hiroto Imaeda, Ahmet Yagmur +4
A Heat Flux Sensor (HFS) facilitates the visualization of heat flow, unlike a temperature sensor, and is anticipated to be a key technology in managing waste heat. Recently, an HFS…