148 citations · 289 across the 5 of their papers we have counts for
5 papers
Observation of Altermagnetic Order Switching in Bulk MnTe by Polarized Neutron Diffraction
Zheyuan Liu, Shinichiro Asai, Shingo Takahashi +3
Altermagnetic order, characterized by the Néel vector, breaks time-reversal symmetry (TRS) even in the nonrelativistic limit. Although spin-polarized and anomalous transport phenom…
Observation of Switchable Chiral Magnons in an Altermagnet
Zheyuan Liu, Hodaka Kikuchi, Zijun Wei +8
Chiral magnons, the quanta of handed spin waves, transport spin angular momentum without energy loss due to Joule heating. The recently discovered altermagnets were proposed to hos…
Chiral-Split Magnon in Altermagnetic MnTe
Zheyuan Liu, Makoto Ozeki, Shinichiro Asai +2
Altermagnetism is a newly discovered magnetic class named after the alternating spin polarizations in both real and reciprocal spaces. Like the spin-splitting of electronic bands,…
Spin Excitation in Coupled Honeycomb Lattice NiInSbO
Zheyuan Liu, Taka-hisa Arima, Shinichi Itoh +2
We performed an inelastic neutron scattering experiment on a polycrystalline sample of a helimagnet NiInSbO to construct the spin Hamiltonian. Well-defined spin-wave excita…
Establishing the carrier scattering phase diagram for ZrNiSn-based half-Heusler thermoelectric materials
Qingyong Ren, Chenguang Fu, Qinyi Qiu +15
Chemical doping is one of the most important strategies for tuning electrical properties of semiconductors, particularly thermoelectric materials. Generally, the main role of chemi…