134 citations · 350 across the 13 of their papers we have counts for
13 papers
RKKY-dipolar Interactions and 3D Spin Supersolid on Stacked Triangular Lattice
Ning Xi, Xitong Xu, Guoliang Wu +9
Inspired by the recent discovery of metallic spin supersolidity and its giant magnetocaloric effect in the rare-earth alloy EuCoAl [Nature 651, 61 (2026)], we perform a com…
Electrical Transport and Quantum Oscillations in the Metallic Spin Supersolid EuCo2Al9
Xitong Xu, Yonglai Liu, Ning Xi +16
The discovery of spin supersolid and its giant magnetocaloric effect has opened a new arena in frustrated quantum magnets and cutting-edge cryogenics. The intermetallic EuCo2Al9 (E…
Long-distance spin transport in frustrated hyperkagome magnet Gd3Ga5O12
Di Chen, Bingcheng Luo, Lei Xu +17
Transport of spin angular momentum over large distance has been a long sought-after goal in the field of spintronics. While the majority of the research effort has been devoted to…
Emergent ferromagnetic ladder excitations in heavy fermion superconductor CeSb
Zhaoyang Shan, Yangjie Jiao, Jiayu Guo +13
Low-dimensional spin fluctuations play a crucial role in unconventional superconductors, with quasi-one-dimensional spin excitations potentially linked with spin-triplet supercondu…
Electronic anisotropy and rotational symmetry breaking at a Weyl semimetal/spin ice interface
Tsung-Chi Wu, Yueqing Chang, Ang-Kun Wu +10
In magnetic pyrochlore materials, the interplay of spin-orbit coupling, electronic correlations, and geometrical frustration gives rise to exotic quantum phases, including topologi…
Derivation of low-energy Hamiltonians for heavy-fermion Materials
E. A. Ghioldi, Zhentao Wang, L. M. Chinellato +7
By utilizing a multi-orbital periodic Anderson model with parameters obtained from \textit{ab initio} band structure calculations, combined with degenerate perturbation theory, we…
Continuum of spin excitations in an ordered magnet
Jieming Sheng, Le Wang, Wenrui Jiang +9
Continuum of spin excitations observed in inelastic neutron scattering experiments are often considered as a strong evidence of quantum spin liquid formation. When quantum spin liq…
Monte Carlo solver and renormalization of Migdal-Eliashberg spin chain
Yang-Zhi Chou, Zhentao Wang, Sankar Das Sarma
Motivated by the recently developed classical spin model for Migdal-Eliashberg theory, we develop new numerical and analytical methods based on this spin-chain representation and a…
Bose-Einstein condensation of a two-magnon bound state in a spin-one triangular lattice
Jieming Sheng, Jia-Wei Mei, Le Wang +31
In ordered magnets, the elementary excitations are spin waves (magnons), which obey Bose-Einstein statistics. Similarly to Cooper pairs in superconductors, magnons can be paired in…
CP Skyrmions and Skyrmion Crystals in Realistic Quantum Magnets
Hao Zhang, Zhentao Wang, David Dahlbom +2
Magnetic skyrmions are nanoscale topological textures that have been recently observed in different families of quantum magnets. These textures are known as CP skyrmions becaus…
Skyrmions and Hopfions in 3D Frustrated Magnets
Carlos Naya, Daniel Schubring, Mikhail Shifman +1
A model of an inversion-symmetric frustrated spin system is introduced which hosts three-dimensional extensions of magnetic Skyrmions. In the continuum approximation this model red…
Meron, skyrmion, and vortex crystals in centrosymmetric tetragonal magnets
Zhentao Wang, Ying Su, Shi-Zeng Lin +1
The recent experimental confirmation of a transformation between meron and skyrmion topological spin textures in the chiral magnet CoZnMn [S.-Z. Lin et al., Phys. Rev.…
Skyrmion Crystal from RKKY Interaction Mediated by 2D Electron Gas
Zhentao Wang, Ying Su, Shi-Zeng Lin +1
We consider a C invariant lattice of magnetic moments coupled via a Kondo exchange with a 2D electron gas (2DEG). The effective Ruderman-Kittel-Kasuya-Yosida interaction be…