4 papers
Enhancement of the Topological Hall Effect through Engineering the Skyrmion Size and Shape
Kazuma Murata, Ryunosuke Terasawa, Hiroaki Ishizuka
The topological Hall effect of skyrmions is a promising electrical probe of magnetic textures, but its small magnitude limits applications. In this work, we theoretically investiga…
Problem-Specific Basis Quantum State Readout via Proper Orthogonal Decomposition
Kota Ichiki, Xinchi Huang, Gekko Budiutama +7
Quantum computing offers a promising approach to accelerating partial differential equation (PDE) solvers for large-scale, real-world problems. However, reconstructing the classica…
Sign-reversal and non-monotonicity of chirality-related anomalous Hall effect in highly conductive metals
Ryunosuke Terasawa, Masafumi Udagawa, Hiroaki Ishizuka
The non-monotonic temperature dependence and sign reversal of chirality-related anomalous Hall effect in highly conductive metals are studied. Through the analysis of scattering ra…
Anomalous Hall effect by chiral spin textures in two-dimensional Luttinger model
Ryunosuke Terasawa, Hiroaki Ishizuka
Long-range magnetic textures, such as magnetic skyrmion, give rise to rich transport properties in magnetic metals, such as the anomalous Hall effect related to spin chirality, a.k…