97 citations · 193 across the 9 of their papers we have counts for
9 papers
Model studies of topological phase transitions in materials with two types of magnetic atoms
Zhuoran He, Gang Xu
We study the topological phase transitions induced by Coulomb engineering in three triangular-lattice Hubbard models , and , each of which consists of two type…
A model for cooperative scientific research inspired by the ant colony algorithm
Zhuoran He, Tingtao Zhou
Modern scientific research has become largely a cooperative activity in the Internet age. We build a simulation model to understand the population-level creativity based on the heu…
Concurrence of topological electrons and magnons in the Kagome ferromagnet CoCu3(OH)6Cl2
Zhuoran He, Aiyun Luo, Biao Lian +1
Spin and charge are two interrelated properties of electrons. However, most of previous works on topological matter study the electronic and magnonic excitations separately. In thi…
The study of magnetic topological semimetals by first principles calculations
Jinyu Zou, Zhuoran He, Gang Xu
Magnetic topological semimetals (TSMs) are topological quantum materials with broken time-reversal symmetry (TRS) and isolated nodal points or lines near the Fermi level. Their top…
Higher-order topological insulators in a crisscross antiferromagnetic model
Jinyu Zou, Zhuoran He, Gang Xu
We present a -respecting crisscross AFM model in 2D and 3D, both belonging to the classification and exhibiting interesting magnetic high-order topological insulating…
Computational Studies and Algorithmic Research of Strongly Correlated Materials
Zhuoran He
This PhD thesis conducts a focused study of strongly correlated materials with localized electron orbitals. We have studied two real materials (LuNiO and VO) and one model…
Entanglement entropy and computational complexity of the Anderson impurity model out of equilibrium II: driven dynamics
Zhuoran He, Andrew J. Millis
We study the growth of entanglement entropy and bond dimension with time in density matrix renormalization group simulations of the periodically driven single-impurity Anderson mod…
Photoinduced phase transitions in narrow-gap Mott insulators: the case of VO
Zhuoran He, Andrew J. Millis
We study the nonequilibrium dynamics of photoexcited electrons in the narrow-gap Mott insulator VO. The initial stages of relaxation are treated using a quantum Boltzmann equat…
Strain Control of Electronic Phase in Rare Earth Nickelates
Zhuoran He, Andrew J. Millis
We use density functional plus methods to study the effects of a tensile or compressive substrate strain on the charge-ordered insulating phase of LuNiO. The numerical resu…