T. Hawai

collaborators

3 papers

cond-mat.mtrl-sci2019

Noncoplanar ferrimagnetism and local crystalline-electric-field anisotropy in the quasicrystal approximant Au $_{70}$ Si $_{17}$ Tb $_{13}$

Takanobu Hiroto, Taku J Sato, Huibo Cao +4

Neutron scattering experiments have been performed to elucidate magnetic properties of the quasicrystal approximant Au $_{70}$ Si $_{17}$ Tb $_{13}$ , consisting of icosahedral spin clus…

cond-mat.mtrl-sci2019

(Sm,Zr)Fe $_{12 - x}$ M $_{x}$ (M=Zr,Ti,Co) for permanent-magnet applications: Ab initio material design integrated with experimental characterization

Munehisa Matsumoto, Takafumi Hawai, Kanta Ono

In rare-earth permanent magnets (REPM's), trade-off's between intrinsic magnetic properties are often encountered. A recent example is SmFe $_{12}$ where excellent magnetic properti…

cond-mat.str-el2015

Temperature and composition phase diagram in the iron-based ladder compounds Ba1-xCsxFe2Se3

Takafumi Hawai, Yusuke Nambu, Kenya Ohgushi +11

We investigated the iron-based ladder compounds (Ba,Cs)Fe $_{2}$ Se $_{3}$ . Their parent compounds, BaFe $_{2}$ Se $_{3}$ and CsFe $_{2}$ Se $_{3}$ , have different space groups, formal valences of Fe a…

Noncoplanar ferrimagnetism and local crystalline-electric-field anisotropy in the quasicrystal approximant Au70​Si17​Tb13​

(Sm,Zr)Fe12−x​Mx​ (M=Zr,Ti,Co) for permanent-magnet applications: Ab initio material design integrated with experimental characterization

Temperature and composition phase diagram in the iron-based ladder compounds Ba1-xCsxFe2Se3

Noncoplanar ferrimagnetism and local crystalline-electric-field anisotropy in the quasicrystal approximant Au $_{70}$ Si $_{17}$ Tb $_{13}$

(Sm,Zr)Fe $_{12 - x}$ M $_{x}$ (M=Zr,Ti,Co) for permanent-magnet applications: Ab initio material design integrated with experimental characterization