516 citations · 6.5k across the 109 of their papers we have counts for
5 papers · 1 filter
Shape of magnetic domain walls formed by coupling to mobile charges
Ryo Ozawa, Satoru Hayami, Kipton Barros +1
Magnetic domain walls, which are crucially important in both fundamental physics and technical applications, often have a preference in their form due to many different origins, su…
Vortices, skyrmions, and chirality waves in frustrated Mott insulators with a quenched periodic array of impurities
Satoru Hayami, Shi-Zeng Lin, Yoshitomo Kamiya +1
Finite- magnetic instabilities are rather common in frustrated magnets. When the magnetic susceptibility is maximized at multiple- vectors related through…
Emergent spin-valley-orbital physics by spontaneous parity breaking
Satoru Hayami, Hiroaki Kusunose, Yukitoshi Motome
The spin-orbit coupling in the absence of spatial inversion symmetry plays an important role in realizing intriguing electronic states in solids, such as topological insulators and…
Engineering chiral density waves and topological band structures by multiple- superpositions of collinear up-up-down-down orders
Satoru Hayami, Ryo Ozawa, Yukitoshi Motome
Magnetic orders characterized by multiple ordering vectors harbor noncollinear and noncoplanar spin textures and can be a source of unusual electronic properties through the spin B…
Bubble and Skyrmion Crystals in Frustrated Magnets with Easy-Axis Anisotropy
Satoru Hayami, Shi-Zeng Lin, Cristian D. Batista
We clarify the conditions for the emergence of multiple- structures out of lattice and easy-axis spin anisotropy in frustrated magnets. By considering magnets whose exchan…