3 papers
cond-mat.mes-hall2026
Shape dependence of Edelstein and magnetoelectric effects in the V-shaped model
Shuhei Kanda, Satoru Hayami
We theoretically investigate the shape dependence and microscopic mechanism of the magnetoelectric (ME) effect, including both nonmagnetic (Edelstein-type) and magnetic origins, in…
cond-mat.str-el2026
Revisiting magnetoelectric response in collinear antiferromagnetic zigzag chains: A downfolding approach beyond conventional low-energy models
Shuhei Kanda, Satoru Hayami
Magnetoelectric (ME) effects in antiferromagnets provide a fertile platform for exploring symmetry-driven cross-correlated responses. However, their microscopic origin remains elus…
cond-mat.str-el2024
Nonlinear frequency-asymmetric optical response in chiral systems
Shuhei Kanda, Satoru Hayami
We report our theoretical results on the emergence of a nonlinear frequency-asymmetric optical response characteristic of chiral crystal systems with neither spatial inversion symm…