4 papers
Magnetoelastic mapping of the high-field phase diagram in the topological cubic helimagnet SrFeO
Masaki Gen, Shun Okumura, Shusaku Imajo +9
The cubic perovskite SrFeO is a prototypical centrosymmetric itinerant magnet that hosts a quadruple- hedgehog-antihedgehog lattice and exhibits a complex magnet…
Tetrahedrally ferromagnetic correlations and a glassy-freezing anomaly in the breathing pyrochlore magnet with partial -site disorder
Yuya Haraguchi, Masahiro Kitamura, Masaki Gen +6
We investigate the chromium breathing pyrochlore sulfide , a chromium-based thiospinel, by synchrotron x-ray and neutron powder diffraction, dc magnetization,…
Frustration of harmonic and solitonic helimagnetism on the body-centered tetragonal lattice of GdAlSi
Ryota Nakano, Rinsuke Yamada, Oleg I. Utesov +9
The triangular lattice antiferromagnet (TLAF) with nearest-neighbor exchange interaction is a model platform in the field of frustrated magnetism. Here, anharmonic (`up-up-down') a…
XRD study of the magnetization plateau above 40 T in the frustrated helimagnet CuGaCrS
M. Gen, K. Noda, K. Shimbori +14
CuGaCrS, which contains a chromium breathing pyrochlore network, exhibits diverse magnetic phases, including an incommensurate helical state below 31 K and a 1/2-magnet…