10 citations · 13 across the 5 of their papers we have counts for
5 papers
Chirality-selective topological magnon phase transition induced by interplay of anisotropic exchange interactions in honeycomb ferromagnet
Jin-Yu Ni, Xia-Ming Zheng, Peng-Tao Wei +2
A variety of distinct anisotropic exchange interactions commonly exist in one magnetic material due to complex crystal, magnetic and orbital symmetries. Here we investigate the eff…
Multiple topological phases of magnons induced by Dzyaloshinskii-Moriya and pseudodipolar anisotropic exchange interactions in Kagome ferromagnets
Jin-Yu Ni, Xia-Ming Zheng, Peng-Tao Wei +2
Kagome magnets naturally hosting Dirac points and flat bands exhibit novel topological phases, enabling rich interplays between interactions and topologies. The discovery of two-di…
Spin liquid phase in the Hubbard model: Luttinger-Ward analysis of the slave-rotor formalism
Xia-Ming Zheng, Mehdi Kargarian
We propose an approach for studying the spin liquid phase of the Hubbard model on the triangular lattice by combining the Baym-Kadanoff formalism with the slave rotor parton constr…
Spinon Kondo lattice in quantum spin liquids
Xia-Ming Zheng, Mehdi Kargarian
Motivated by recent experimental observations of Kondo resonances in cobalt atoms on single layer 1T-TaSe, we theoretically investigate the effect of coupling a U(1) quantum…
Topological magnons in one-dimensional ferromagnetic Su-Schrieffer-Heeger model with anisotropic interaction
Peng-Tao Wei, Jin-Yu Ni, Xia-Ming Zheng +2
Topological magnons in a one-dimensional (1D) ferromagnetic (FM) Su-Schrieffer-Heeger (SSH) model with anisotropic exchange interactions are investigated. Apart from the inter-cell…