J Sun, T Liu, Y Du, H Guo - Physical Review B, 2022 - APS
We investigate the effects of nonuniform uniaxial strain and triaxial strain on the α-T 3 lattice. The analytical expressions of the pseudo-Landau levels (pLLs) are derived based on low …
T Liu, HZ Lu - Physical Review Research, 2022 - APS
Nonuniform elastic strain is known to induce pseudo-Landau levels in Dirac materials. But these pseudo-Landau levels are hardly resolvable in an analytic fashion when the strain is …
J Sun, H Guo, S Feng - Physical Review Research, 2021 - APS
The pseudomagnetic field created by a nonuniform uniaxial strain is introduced into the antiferromagnetic honeycomb nanoribbons. The formation of magnon pseudo-Landau …
The recently discovered Van der Waals antiferromagnets have suffered from the lack of a comprehensive method to study their magnetic properties. Here, we propose an ac intrinsic …
J Sun, N Ma, T Ying, H Guo, S Feng - Physical Review B, 2021 - APS
The honeycomb antiferromagnet under a triaxial strain is studied using the quantum Monte Carlo simulation. The strain dimerizes the exchange couplings near the corners, thus …
Collinear magnets in honeycomb lattices under the action of time-dependent strains are investigated. Given the limits of high-frequency periodically varying deformations, we derive …
We theoretically investigate the magnetoacoustic oscillation and the attenuation oscillation of long-wavelength acoustic phonons in nodal-line semimetals. Because of the electron …
T Liu, JH Li, X Zhu, H Guo, HZ Lu, XC Xie - arXiv preprint arXiv …, 2024 - arxiv.org
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 …
J Sun, X Zhu, T Liu, S Feng, H Guo - Physical Review B, 2023 - APS
We have investigated the effects of strain on two-dimensional square lattices and examined the methods for inducing pseudomagnetic fields. In both the columnar and staggered π-flux …