143 citations · 564 across the 19 of their papers we have counts for
6 papers · 1 filter
Kinetomagnetism and Altermagnetism
Sang-Wook Cheong, Fei-Ting Huang
Kinetomagnetism refers to magnetization induced by (electric) current, encompassing longitudinal or transverse effects and even- or odd-order phenomena. The essential prerequisite…
Altermagnetism with Non-collinear Spins
Sang-Wook Cheong, Fei-Ting Huang
Altermagnetism is introduced as a category of magnetic states with vanishing net magnetic moment, and consists of collinear alternating (i.e., antiferromagnetic-like) spins and alt…
Field-tunable toroidal moment in a chiral-lattice magnet
Lei Ding, Xianghan Xu, Harald O. Jeschke +13
A toroidal dipole moment appears independent of the electric and magnetic dipole moment in the multipole expansion of electrodynamics. It arises naturally from vortex-like arrangem…
Hidden Antipolar Order Parameter and Entangled Neel-Type Charged Domain Walls in Hybrid Improper Ferroelectrics
M. H. Lee, C. -P. Chang, F. -T. Huang +5
Hybrid improper ferroelectricity (HIF) denotes a new class of polar instability by the mixture of two octahedral-distortion modes and can feature the coexistence of abundant head-t…
Staging model of the ordered stacking of vacancy layers and phase separation in the layered NaCoO(x > 0.71) single crystals
G. J. Shu, F. -T. Huang, M. -W. Chu +3
Phase diagram of NaCoO (x 0.71) has been reinvestigated using electrochemically fine tuned single crystals. Both phase separation and staging phenomena as a resul…
Sodium vacancy ordering and the co-existence of localized spins and itinerant charges in NaxCoO2
F. C. Chou, M. -W. Chu, G. J. Shu +6
The sodium cobaltate family (NaxCoO2) is unique among transition metal oxides because the Co sits on a triangular lattice and its valence can be tuned over a wide range by varying…