131 citations · 498 across the 16 of their papers we have counts for
7 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…
Two-dimensionality of metallic surface conduction in Co3Sn2S2 thin films
Junya Ikeda, Kohei Fujiwara, Junichi Shiogai +4
Two-dimensional (2D) surface of the topological materials is an attractive channel for the electrical conduction reflecting the linearly-dispersive electronic bands. By applying a…
Stabilization of a honeycomb lattice of IrO octahedra in superlattices with ilmenite-type MnTiO
Kei Miura, Kohei Fujiwara, Kei Nakayama +3
In the quest for quantum spin liquids, thin films are expected to open the way for the control of intricate magnetic interactions in actual materials by exploiting epitaxial strain…
Signature of band inversion in the perovskite thin-film alloys BaSnPbO
Junichi Shiogai, Takumaru Chida, Kenichiro Hashimoto +3
Perovskite oxides ABO containing heavy B-site elements are a class of candidate materials to host topological metals with a large spin-orbit interaction. In contrast to the ban…
Magnetic-field-induced topological phase transition in Fe-doped (Bi,Sb)Se heterostructures
Y. Satake, J. Shiogai, G. P. Mazur +9
Three-dimensional topological insulators (3D-TIs) possess a specific topological order of electronic bands, resulting in gapless surface states via bulk-edge correspondence. Exotic…
Fe-Sn nanocrystalline films for flexible magnetic sensors with high thermal stability
Y. Satake, K. Fujiwara, J. Shiogai +2
The interplay of magnetism and spin-orbit coupling on an Fe kagome lattice in Fe3Sn2 crystal produces a unique band structure leading to an order of magnitude larger anomalous Hall…