3 papers
cond-mat.mes-hall2026
Chirality-Selective Phonon Pumping by Ferroelectric Dynamics
Dapeng Yao, Ping Tang
The discovery of chiral phonons has expanded the conventional view of lattice vibrations as passive heat carriers, opening new opportunities for phononic spintronic devices. Howeve…
cond-mat.mes-hall2026
Magnetism and Topology from Circularly Polarized Phonon Floquet Engineering
Dapeng Yao, Tiantian Zhang, Takashi Oka +1
We theoretically show that circularly polarized phonons induce electronic magnetization and drive a topological phase transition via phonon Floquet engineering. Considering the ele…
cond-mat.mes-hall2025
Theory of spin magnetization driven by chiral phonons
Dapeng Yao, Shuichi Murakami
We construct a general theory of spin magnetization driven by chiral phonons under an adiabatic process, in which atoms rotate around their equilibrium positions with a low phonon…