105 citations · 304 across the 11 of their papers we have counts for
11 papers
Thermal Hall effects in quantum magnets
Xiao-Tian Zhang, Yong Hao Gao, Gang Chen
In the recent years, the thermal Hall transport has risen as an important diagnosis of the physical properties of the elementary excitations in various quantum materials, especiall…
Exploring sensitivity of charge-exchange () reactions to the neutron density distribution
Jian Liu, Yunsheng Wang, Yonghao Gao +3
The determination of the nuclear neutron properties suffers from uncontrolled uncertainties, which attracted considerable attention recently, such as in the context o…
Topological chiral spin liquids and competing states in triangular lattice SU() Mott insulators
Xu-Ping Yao, Yonghao Gao, Gang Chen
SU() Mott insulators have been proposed and/or realized in solid-state materials and with ultracold atoms on optical lattices. We study the two-dimensional SU() antiferromagn…
Some experimental schemes to identify quantum spin liquids
Yong Hao Gao, Gang Chen
Despite the apparent ubiquity and variety of quantum spin liquids in theory, experimental confirmation of spin liquids remains to be a huge challenge. Motivated by the recent surge…
Field-Tuned Quantum Effects in a Triangular-Lattice Ising Magnet
Yayuan Qin, Yao Shen, Changle Liu +19
We report thermodynamic and neutron scattering measurements of the triangular-lattice quantum Ising magnet TmMgGaO 4 in longitudinal magnetic fields. Our experiments reveal a quasi…
Topological phase transition and nontrivial thermal Hall signatures in honeycomb lattice magnets
Yong Hao Gao, Xu Ping Yao, Gang Chen
We investigate spinon band topology and engineering from the interplay between long-ranged magnetic order and fractionalized spinons, as well as Zeeman coupling under external magn…
Spinon Fermi surface spin liquid in a triangular lattice antiferromagnet NaYbSe
Peng-Ling Dai, Gaoning Zhang, Yaofeng Xie +20
Triangular lattice of rare-earth ions with interacting effective spin- local moments is an ideal platform to explore the physics of quantum spin liquids (QSLs) in the presence…
Magnetic field effects on the quantum spin liquid behaviors of NaYbS
Jiangtao Wu, Jianshu Li, Zheng Zhang +23
Spin-orbit coupling is an important ingredient to regulate the many-body physics, especially for many spin liquid candidate materials such as rare-earth magnets and Kitaev material…
Thermal Hall signatures of non-Kitaev spin liquids in honeycomb Kitaev materials
Yong Hao Gao, Ciarán Hickey, Tao Xiang +2
Motivated by the recent surge of field-driven phenomena discussed for Kitaev materials, in particular the experimental observation of a finite thermal Hall effect and theoretical p…
Topological thermal Hall effect of "magnetic monopoles" in pyrochlore U(1) spin liquid
Xiao-Tian Zhang, Yong Hao Gao, Chunxiao Liu +1
"Magnetic monopole" is an exotic quantum excitation in pyrochlore U(1) spin liquid, and its emergence is purely of quantum origin and has no classical analogue. We predict topologi…
Topological thermal Hall effect for topological excitations in spin liquid: Emergent Lorentz force on the spinons
Yong Hao Gao, Gang Chen
We study the origin of Lorentz force on the spinons in a U(1) spin liquid. We are inspired by the previous observation of gauge field correlation in the pairwise spin correlation u…