3 papers
cond-mat.mes-hall2026
Floquet Theory for Light-Driven Rotation of Dipolar and Multipolar Particles
Amane Takano, Minoru Kanega, Masahiro Sato
Nano- or micro-particle rotation driven by light has been well known in the fields of optical manipulation and optical physics since the end of the last century. It is viewed as a…
cond-mat.mes-hall2024
Two-color laser control of photocurrent and high harmonics in graphene
Minoru Kanega, Masahiro Sato
We comprehensively investigate two-color-laser-driven photocurrent and high harmonic generation (HHG) in graphene models. By numerically solving the quantum master equation, we uni…
cond-mat.str-el2024
Triplons, triplon pairs and dynamical symmetries in laser-driven Shastry-Sutherland magnets
Mina Udono, Masahiro Sato
In frustrated magnets, a variety of novel phenomena arise due to their peculiar magnetic states, whose excitations usually reside in the GHz to THz range. Intense THz lasers, there…