122 citations · 1.5k across the 70 of their papers we have counts for
70 papers
Thermal features of Heisenberg antiferromagnets on edge- versus corner-sharing triangular-based lattices: A message from spin waves
Shoji Yamamoto, Jun Ohara
We construct modified spin-wave thermodynamics for frustrated noncollinear antiferromagnets for the first time. The well-known modified spin-wave theory for collinear antiferromagn…
Topological Characterization of Kitaev Spin Nanoribbons with Ordered Flux Configurations
Ryuto Tadokoro, Shoji Yamamoto
We demonstrate topological characterization of Kitaev quantum spin liquids on a series of one-dimensional honeycomb nanoribbon lattices with zigzag and armchair ter…
Polarized Raman Response of Two-Dimensional Quasiperiodic Antiferromagnets: Configuration-Interaction versus Green's Function Approaches
Takashi Inoue, Shoji Yamamoto
We study Raman response of Heisenberg antiferromagnets on the Penrose and Ammann-Beenker lattices within and beyond the Loudon-Fle…
Photoinduced Bidirectional Magnetism against Monodirectional Electronics in Square-Antiprismatic Octacyanometalates
Jun Ohara, Shoji Yamamoto
Irradiating with blue light induces a global magnetization, whereas succeeding irradiations with red or longer-wavelength li…
Projective-symmetry-group analysis of inelastic light scattering in Kitaev spin balls
Taku Kimura, Shoji Yamamoto
Projective symmetry groups are applied to Raman observations of the Kitaev quantum spin liquids in spherical lattice geometries realized by Platonic and Archimedean polyhedra. Part…
Raman Scattering Polarization and Single Spinon Identification in Two-Dimensional Kitaev Quantum Spin Liquids
Shoji Yamamoto, Taku Kimura
Perfect deporalization of the Loudon-Fleury inelastic visible-light scattering in the Kitaev honeycomb model is well known. Though it happens in Heisenberg Kagome and triangular an…