142 citations · 466 across the 14 of their papers we have counts for
13 papers
Manipulating Charge Distribution in Moiré Superlattices by Light
Ruiping Guo, Haowei Chen, Wenhui Duan +2
In ordinary solids, nonlinear optical responses are typically studied in terms of unit-cell averages due to the angström-scale lattice constants. In contrast, moiré superlattices,…
Magnetorotons in Moiré Fractional Chern Insulators
Xiaoyang Shen, Chonghao Wang, Xiaodong Hu +5
The discovery of fractional Chern insulators (FCIs) unlocks exciting opportunities to explore emergent physical excitations arising from topological and geometric effects in novel…
Fractional Chern insulators in moiré flat bands with high Chern numbers
Chonghao Wang, Xiaoyang Shen, Ruiping Guo +3
Recent discoveries of zero-field fractional Chern insulators in moiré materials have attracted intensive research interests. However, most current theoretical and experimental atte…
Stabilizing fractional Chern insulators via exchange interaction in moiré systems
Xiaoyang Shen, Chonghao Wang, Ruiping Guo +3
Recent experimental discovery of fractional Chern insulator in moiré Chern band in twisted transition metal dichalocogenide homobilayers has sparked intensive interest in exploring…
Enhancement of Ising superconductivity in monolayer NbSe via surface fluorination
Jizheng Wu, Wujun Shi, Chong Wang +3
Recently discovered Ising superconductors have garnered considerable interest due to their anomalously large in-plane upper critical fields (). However, the requisite stron…
Heterogeneous relational message passing networks for molecular dynamics simulations
Zun Wang, Chong Wang, Sibo Zhao +5
With many frameworks based on message passing neural networks proposed to predict molecular and bulk properties, machine learning methods have tremendously shifted the paradigms of…
Symmetry-adapted graph neural networks for constructing molecular dynamics force fields
Zun Wang, Chong Wang, Sibo Zhao +4
Molecular dynamics is a powerful simulation tool to explore material properties. Most of the realistic material systems are too large to be simulated with first-principles molecula…
Hidden Physical Effects in Non-centrosymmetric Crystals
Zuzhang Lin, Chong Wang, Yong Xu +1
Symmetry forbidden effects in crystals may emerge in a local environment that breaks the symmetries. Yet these hidden physical effects were only discussed in centrosymmetric crysta…
Magnetically Controllable Topological Quantum Phase Transitions in Antiferromagnetic Topological Insulator MnBiTe
Jiaheng Li, Chong Wang, Zetao Zhang +3
The recent discovery of antiferromagnetic (AFM) topological insulator (TI) MnBiTe has triggered great research efforts on exploring novel magnetic topological physics. Base…
Type-II Ising superconductivity and anomalous metallic state in macro-size ambient-stable ultrathin crystalline films
Yi Liu, Yong Xu, Jian Sun +13
Recent emergence of two-dimensional (2D) crystalline superconductors has provided a promising platform to investigate novel quantum physics and potential applications. To reveal es…
Type-II Ising Pairing in Few-Layer Stanene
Joseph Falson, Yong Xu, Menghan Liao +11
Spin-orbit coupling has proven indispensable in realizing topological materials and more recently Ising pairing in two-dimensional superconductors. This pairing mechanism relies on…
Type-II Ising superconductivity in two-dimensional materials with strong spin-orbit coupling
Chong Wang, Biao Lian, Xiaomi Guo +6
Recent discovery of Ising superconductivity protected against in-plane magnetic field by spin-orbit coupling (SOC) has stimulated intensive research interests. The effect, however,…
First-principles calculation of optical responses based on nonorthogonal localized orbitals
Chong Wang, Sibo Zhao, Xiaomi Guo +4
Based on ab initio software packages using nonorthogonal localized orbitals, we develop a general scheme of calculating response functions. We test the performance of this method b…