18 citations · 27 across the 8 of their papers we have counts for
13 papers
Fate of Topological Dirac Magnons in van der Waals Ferromagnets at Finite Temperature
Rintaro Eto, Ignacio Salgado-Linares, Masahito Mochizuki +2
Dirac magnons, the bosonic counterparts of Dirac fermions in graphene, provide a unique platform to explore symmetry-protected band crossings and quantum geometry in magnetic insul…
Photoinduced magnetic phase transitions in the cubic Kondo-lattice model
Ryo Hamano, Masahito Mochizuki
We theoretically study photoinduced magnetic phase transitions and their dynamical processes in the Kondo-lattice model on a cubic lattice. It is demonstrated that light irradiatio…
Theory of Photocurrent and High-Harmonic Generation with Chiral Fermions
Yuya Ominato, Masahito Mochizuki
We theoretically discover possible dc-current induction and high-harmonic generation from photodriven chiral fermions in B20-type semimetals irradiated with circularly polarized li…
Theoretical studies on the spin-charge dynamics in Kondo-lattice models
Masahito Mochizuki, Rintaro Eto
The Kondo-lattice model describes a typical spin-charge coupled system in which localized spins and itinerant electrons are strongly coupled via exchange interactions and exhibits…
Machine-Learning Detection of the Berezinskii-Kosterlitz-Thouless Transitions
Masahito Mochizuki, Yusuke Miyajima
The Berezinskii-Kosterlitz-Thouless (BKT) transition is a typical topological phase transition defined between binding and unbinding states of vortices and antivortices, which is n…
Modeling and Physics of Multiferroic Perovskite Manganites
Masahito Mochizuki
A new type of multiferroicity was experimentally discovered in 2003 in a perovskite manganite TbMnO where its ferroelectricity is induced by cycloidally ordered Mn spins. Suseq…