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cond-mat.str-el2024
Spin amplitude wave due to dipole-quadrupole hybridization in spin-1 pyrochlore magnets
Hiroki Nakai, Chisa Hotta
We explore the quantum pseudospin-1 pyrochlore magnet featuring Fe-based spinel oxides that addresses the formation of amplitude-modulated spin-density waves. We propose tha…
cond-mat.mtrl-sci2024★ 3 cited
Pinch-point spectral singularity from the interference of topological loop states
Masafumi Udagawa, Hiroki Nakai, Chisa Hotta
Pinch point is a spectral discontinuity found in the neutron diffraction image of spin ice. Similar spectral singularity is commonly observed in a broad range of systems that have…