Publications (111)
Spherical nano-inhomogeneity with the Steigmann-Ogden interface model under general uniform far-field stress loading
Junbo Wang, Peng Yan, Leiting Dong +1
An explicit solution, considering the interface bending resistance as described by the Steigmann-Ogden interface model, is derived for the problem of a spherical nano-inhomogeneity…
Second-order topological insulator in breathing square lattice of magnetic vortices
Z. -X. Li, Yunshan Cao, X. R. Wang +1
We study the topological phase in dipolar-coupled two-dimensional breathing square lattice of magnetic vortices. By evaluating the quantized Chern number and Berry…
Exchange Magnon-Polaritons in Microwave Cavities
Yunshan Cao, Peng Yan, Hans Huebl +2
We formulate a scattering theory to study magnetic films in microwave cavities beyond the independent-spin and rotating wave approximations of the Tavis-Cummings model. We demonstr…
All-magnonic Stern-Gerlach effect in antiferromagnets
Zhenyu Wang, Weiwei Bao, Yunshan Cao +1
The Stern-Gerlach (SG) effect is well known as the spin-dependent splitting of a beam of atoms carrying magnetic moments by a magnetic-field gradient, leading to the concept of ele…
Twisted Magnon Frequency Comb and Penrose Superradiance
Zhenyu Wang, H. Y. Yuan, Yunshan Cao +1
Quantization effects of the nonlinear magnon-vortex interaction in ferromagnetic nanodisks are studied. We show that the circular geometry twists the spin-wave fields with spiral p…
GPFedRec: Graph-guided Personalization for Federated Recommendation
Chunxu Zhang, Guodong Long, Tianyi Zhou +3
The federated recommendation system is an emerging AI service architecture that provides recommendation services in a privacy-preserving manner. Using user-relation graphs to enhan…