Present status and future prospects of the thermal-neutron triple-axis spectrometer 4G-GPTAS
GPTAS is a general-purpose unpolarized neutron triple-axis spectrometer installed at the
port 4G of the Japan Research Reactor 3 (JRR-3), Tokai, Japan. GPTAS has been an …
port 4G of the Japan Research Reactor 3 (JRR-3), Tokai, Japan. GPTAS has been an …
Effect of pseudo-Tsai cluster incorporation on the magnetic structures of quasicrystal approximants
In cluster-based quasicrystals, tetrahedra located in conventional Tsai clusters may be
replaced by single rare-earth (R) ions at the cluster centers (pseudo-Tsai clusters). In this …
replaced by single rare-earth (R) ions at the cluster centers (pseudo-Tsai clusters). In this …
Noncoplanar ferrimagnetism and local crystalline-electric-field anisotropy in the quasicrystal approximant Au70Si17Tb13
T Hiroto, TJ Sato, H Cao, T Hawai… - Journal of Physics …, 2020 - iopscience.iop.org
Neutron scattering experiments have been performed to elucidate magnetic properties of the
quasicrystal approximant Au 70 Si 17 Tb 13, consisting of icosahedral spin clusters in a …
quasicrystal approximant Au 70 Si 17 Tb 13, consisting of icosahedral spin clusters in a …
Antiferromagnetic order is possible in ternary quasicrystal approximants
A Ishikawa, T Fujii, T Takeuchi, T Yamada… - Physical Review B, 2018 - APS
Eight years since the discovery of the binary antiferromagnetic (AFM) quasicrystal
approximants C d 6 R [R. Tamura, Phys. Rev. B 82, 220201 (2010) 10.1103/PhysRevB …
approximants C d 6 R [R. Tamura, Phys. Rev. B 82, 220201 (2010) 10.1103/PhysRevB …
Whirling spin order in the quasicrystal approximant
TJ Sato, A Ishikawa, A Sakurai, M Hattori, M Avdeev… - Physical Review B, 2019 - APS
A neutron powder diffraction experiment has been performed on the quasicrystal
approximant Au 72 Al 14 Tb 14, a body-centered-cubic crystal of icosahedral spin clusters …
approximant Au 72 Al 14 Tb 14, a body-centered-cubic crystal of icosahedral spin clusters …
Magnetic properties of the quasicrystal approximant
The magnetic properties of the quasicrystal approximant Au 65 Ga 21 Tb 14 were
investigated using magnetization and neutron diffraction experiments. The temperature …
investigated using magnetization and neutron diffraction experiments. The temperature …
Composition-driven spin glass to ferromagnetic transition in the quasicrystal approximant Au-Al-Gd
A Ishikawa, T Hiroto, K Tokiwa, T Fujii, R Tamura - Physical Review B, 2016 - APS
We investigated the composition dependence of the magnetic susceptibility of the
quasicrystal approximant Au-Al-Gd. A composition-driven ferromagnetic transition is …
quasicrystal approximant Au-Al-Gd. A composition-driven ferromagnetic transition is …
[HTML][HTML] Unveiling exotic magnetic phase diagram of a non-Heisenberg quasicrystal approximant
A magnetic phase diagram of the non-Heisenberg Tsai-type 1/1 Au-Ga-Tb approximant
crystal (AC) has been established across a wide electron-per-atom (e/a) range via …
crystal (AC) has been established across a wide electron-per-atom (e/a) range via …
Antiferromagnetic order survives in the higher-order quasicrystal approximant
We report the observation of antiferromagnetic (AFM) transitions in 1/1 and 2/1 quasicrystal
approximants having slightly different electron-per-atom (e/a) ratios, in the same Au-Ga-Eu …
approximants having slightly different electron-per-atom (e/a) ratios, in the same Au-Ga-Eu …
Magnetic orders induced by RKKY interaction in Tsai-type quasicrystalline approximant Au-Al-Gd
Recent experimental study on the Tsai-type quasicrystalline approximant Au-Al-Gd, which is
a crystal but has the same local structure as quasicrystals, has revealed the presence of …
a crystal but has the same local structure as quasicrystals, has revealed the presence of …