3 papers
cond-mat.mtrl-sci2026
Inverse Chiral Phonon Zeeman Effect in Noncentrosymmetric Crystals
Jun-ichiro Kishine, A. S. Ovchinnikov, Masahiro Sato +2
We present a microscopic theory of the inverse chiral phonon Zeeman effect in noncentrosymmetric crystals. Within micropolar elasticity, coupled translational displacements and mic…
cond-mat.str-el2025
Generation of magnetic chiral solitons, skyrmions, and hedgehogs with electric fields
Teruya Nakagawara, Minoru Kanega, Shunsuke C. Furuya +1
Electric-field controls of Dzyaloshinskii-Moriya interactions (DMIs) have recently been discussed from the microscopic viewpoint. Since the DMI plays a critical role in generating…
cond-mat.mes-hall2025
Nonlinear optical response of truly chiral phonons: Light-induced phonon angular momentum, Peltier effect, and orbital current
Hiroaki Ishizuka, Masahiro Sato
The nonlinear optical responses of chiral phonons to terahertz and infrared light are studied using the nonlinear response theory. We show that the photo-induced angular momentum i…