4 papers
Magnetoelastic Waves in Ferromagnetic Thin Films Mediated by Dipolar Interactions
Hiroki Yoshida, Ryohei Kono, Manato Fujimoto +4
Magnetoelastic coupling mediated by magnetic dipolar interactions is theoretically investigated in ferromagnetic thin films under an in-plane magnetic field. We develop a theoretic…
Anomalies in the thermal conductivity of honeycomb antiferromagnet MnPS
Jian Yan, Hiromu Okamoto, Hiroki Yoshida +5
Intrinsic two-dimensional magnets serve as a good platform to explore collective, charge-neutral and low-energy excitations. Distinguishing the crucial role of them in experimental…
Quantization of spin circular photogalvanic effect in altermagnetic Weyl semimetals
Hiroki Yoshida, Jan Priessnitz, Libor Å mejkal +1
We theoretically predict a spin-current analog of the quantized circular photogalvanic effect in Weyl semimetals. This phenomenon is forbidden in antiferromagnets by symmetry but u…
Observation of Anomalous Thermal Hall Effect in a Kagome Superconductor
Hiroki Yoshida, Hikaru Takeda, Jian Yan +8
Broken time-reversal symmetry (TRS) in superconductors can induce not only spontaneous magnetization by the finite angular momentum of Cooper pairs, but also anomalous thermal Hall…