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cond-mat.str-el2026
The odd-parity altermagnetism induced reconstruction of the Chern-insulating phase in Haldane-Hubbard model
Minghuan Zeng, Zheng Qin, Ling Qin +4
Odd-parity altermagnetism(ALM) extends compensated collinear magnetism beyond the even-parity spin splitting of conventional altermagnets, but its role in correlated topological ph…
cond-mat.str-el2025
The spin Hall conductivity in the hole-doped bilayer Haldane-Hubbard model with odd-parity ALM
Minghuan Zeng, Ling Qin, Shiping Feng +2
Spin current generated electrically is among the core phenomena of spintronics for driving high-performance spin device applications. Here, on the basis of systematic investigation…
cond-mat.str-el2025
Spontaneously broken chiral symmetry in the interacting Kane-Mele model
Minghuan Zeng, Junjie Zeng, Ling Qin +3
The essential properties of the half-filled interacting Kane-Mele model on a hexagon lattice is studied using the slave rotor approach. It is shown clearly that a long-range charge…