443 citations · 4.9k across the 102 of their papers we have counts for
102 papers
Electron correlations and superconductivity in LaNiO under pressure tuning
Zhiguang Liao, Lei Chen, Guijing Duan +4
Motivated by the recent discovery of superconductivity in LaNiO under pressure, we discuss the basic ingredients of a model that captures its microscopic physics under…
Nematic spin correlations pervading the phase diagram of FeSeS
Ruixian Liu, Wenliang Zhang, Yuan Wei +8
We use resonant inelastic X-ray scattering (RIXS) at the Fe-L edge to study the spin excitations of uniaxial-strained and unstrained FeSeS () sam…
Orbital-selective correlations for topology in FeSeTe
Zhiguang Liao, Rong Yu, Jian-Xin Zhu +1
Strong correlations lead to emergent excitations at low energies. When combined with symmetry constraints, they may produce topological electronic states near the Fermi energy. Wit…
Emergent criticality in fully frustrated quantum magnets
Yuchen Fan, Ning Xi, Changle Liu +2
Phase transitions in condensed matter are often linked to exotic emergent properties. We study the fully frustrated bilayer Heisenberg antiferromagnet to demonstrate that an applie…
Slave spin theory of magnetic states in Hubbard model
Jiasheng Qian, Zhiguang Liao, Rong Yu
Magnetic properties of Hubbard model have been studied extensively. A theoretical description of these states, however, is not straight forward within conventional mean-field appro…
Atomic-resolution imaging of magnetism via ptychographic phase retrieval
Jizhe Cui, Haozhi Sha, Wenfeng Yang +1
Atomic-scale characterization of spin textures in solids is essential for understanding and tuning properties of magnetic materials and devices. While high-energy electrons are emp…