588 citations · 960 across the 20 of their papers we have counts for
20 papers
Syntheses and First-Principles Calculations of the Pseudobrookite Compound AlTi2O5
Takami Tohyama, Riku Ogura, Kensuke Yoshinaga +3
We synthesize a new titanium-oxide compound AlTi2O5 with pseudobrookite-type structure. The formal valence of Ti is 3.5+ that is the same as the Magneli compound Ti4O7 and the spin…
Origin of in-plane anisotropic resistivity in the antiferromagnetic phase of FeTe
Eiji Kaneshita, Takami Tohyama
Motivated by a recent experimental report on in-plane anisotropic resistivity in the double-striped antiferromagnetic phase of FeTe, we theoretically calculate in-plane resistivity…
Orbital-selective electronic excitations in iron arsenides revealed by simulated nonresonant inelastic x-ray scattering
Kenji Tsutsui, Eiji Kaneshita, Takami Tohyama
Nonresonant inelastic x-ray scattering (NIXS) is a possible tool to detect charge excitations in electron systems. In addition, multipole transitions at high-momentum-transfer regi…
Phonon-glass electron-crystal thermoelectric clathrates: Experiments and theory
Toshiro Takabatake, Koichiro Suekuni, Tsuneyoshi Nakayama +1
Type-I clathrate compounds have attracted a great deal of interest in connection with the search for efficient thermoelectric materials. These compounds constitute networked cages…
Memory function approach to in-plane anisotropic resistivity in the antiferromagnetic phase of iron arsenide superconductors
Koudai Sugimoto, Peter Prelovšek, Eiji Kaneshita +1
We theoretically examine anisotropy of in-plane resistivity in the striped antiferromagnetic phase of an iron arsenide superconductor by applying a memory function approach to the…
Spin Dynamics and Resonant Inelastic X-ray Scattering in Chromium with Commensurate Spin-Density Wave Order
Koudai Sugimoto, Zhi Li, Eiji Kaneshita +2
We theoretically investigate spin dynamics and -edge resonant inelastic X-ray scattering (RIXS) of Chromium with commensurate spin-density wave (SDW) order, based on a multi-b…