25 citations · 34 across the 5 of their papers we have counts for
9 papers
Altermagnetism and its induced higher-order topology on the Lieb lattice
Xingmin Huo, Xingchuan Zhu, Chang-An Li +4
Altermagnetism (AM) has brought renewed attention to the Lieb lattice. Here, we broaden the scope of altermagnetic models on the Lieb lattice by using a general scheme based on spi…
Design of altermagnetic models from spin clusters
Xingchuan Zhu, Xingmin Huo, Shiping Feng +3
Altermagnetism, a new class of collinear compensated magnetic phase, has garnered tremendous interest because of its rich physics and promising applications. Physical models and ve…
Dispersions and magnetism of strain-induced pseudo Landau levels in Bernal-stacked bilayer graphene
Tianyu Liu, Jun-Hong Li, Xingchuan Zhu +3
Elastic strain can displace the massless Dirac fermions in monolayer graphene in a space-dependent fashion, similar to the effect of an external magnetic field, thus giving rise to…
Quantum phase transitions of interacting bosons on hyperbolic lattices
Xingchuan Zhu, Jiaojiao Guo, Nikolas P. Breuckmann +2
The effect of many-body interaction in curved space is studied based on the extended Bose--Hubbard model on hyperbolic lattices. Using the mean-field approximation and quantum Mont…
Quantum magnetism of topologically-designed graphene nanoribbons
Xingchuan Zhu, Huaiming Guo, Shiping Feng
Based on the Hubbard models, quantum magnetism of topologically-designed graphene nanoribbons (GNRs) is studied using exact numerical simulations. We first study a two-band Hubbard…
Hardcore bosonic domain walls on honeycomb lattice
Xingchuan Zhu, Bo Li, Huaiming Guo +1
Linelike hardcore bosonic domain walls in a staggered potential on honeycomb lattice are studied using quantum Monte Carlo simulations. The phase diagrams of ribbons with zigzag an…