2 papers
cond-mat.str-el2025
Spontaneous spin-selective structural phase transition in chiral crystals
Shun Asano, Youichi Yanase
In this Letter, we predict a structural phase transition unique to chiral crystals with screw symmetry. In chiral crystals, the phonon frequency renormalized by the electron-phonon…
cond-mat.supr-con2025
Quasiclassical theory of vortex states in locally non-centrosymmetric superconductors: application to CeRhAs
Akihiro Minamide, Youichi Yanase
CeRhAs, a heavy fermion superconductor discovered in 2021, exhibits two distinct superconducting phases under a -axis magnetic field. This unconventional phase diagr…