collaborators

2 papers

cond-mat.mtrl-sci2025

First-Principles Approach to Spin Excitations in Noncollinear Magnetic Systems

Hsiao-Yi Chen, Ryotaro Arita, Yusuke Nomura

We present a first-principles method based on density functional theory and many-body perturbation theory for computing spin excitations in magnetic systems with noncollinear spin…

cond-mat.str-el2024

Giant Hall effect in a highly conductive frustrated magnet GdCu

Kosuke Karube, Yoshichika Ōnuki, Taro Nakajima +10

The Hall effect is one of the most fundamental but elusive phenomena in condensed matter physics due to the rich variety of underlying mechanisms. Here we report an exceptionally l…