136 citations · 985 across the 48 of their papers we have counts for
48 papers
Spin Helix of Magnetic Impurities in Two-dimensional Helical Metal
Fei Ye, Guo-Hui Ding, Hui Zhai +1
We analyze the Ruderman-Kettel-Kasuya-Yosida(RKKY) interaction between magnetic impurities embedded in the helical metal on the surface of three-dimensional topological insulators.…
Entanglement evolution of a spin chain bath in driving the decoherence of a coupled quantum spin
Zhi-Hui Wang, Bing-Shen Wang, Zhao-Bin Su
For an electron spin in coupling with an interacting spin chain via hyperfine-type interaction, we investigate the dynamical evolutions of the pairwise entanglement of the spin cha…
Coherence loss and recovery of an electron spin coupled inhomogeneously to a one-dimensional interacting spin bath: an adaptive t-DMRG study
Zhi-Hui Wang, Bing-Shen Wang, Zhao-Bin Su
Coherence evolution and echo effect of an electron spin, which is coupled inhomogeneously to an interacting one-dimensional finite spin bath via hyperfine-type interaction, is stud…
Raman and Infra-red properties and layer dependence of the phonon dispersions in multi-layered graphene
Jin-Wu Jiang, Hui Tang, Bing-Shen Wang +1
The symmetry group analysis is applied to classify the phonon modes of -stacked graphene layers (NSGL's) with AB- and AA-stacking, particularly their infra-red and Raman propert…
A lattice dynamical treatment for the total potential energy of single-walled carbon nanotubes and its applications: relaxed equilibrium structure, elastic properties, and vibrational modes of ultra-narrow tubes
Jin-Wu Jiang, Hui Tang, Bing-Shen Wang +1
In this paper, we proposed a lattice dynamic treatment for the total potential energy for single-walled carbon nanotubes (SWCNT's) which is, apart from a parameter for the non-line…
Chiral symmetry analysis and rigid rotational invariance for the lattice dynamics of single-wall carbon nanotubes
Jin-Wu Jiang, Hui Tang, Bing-Shen Wang +1
In this paper, we provide a detailed expression of the vibrational potential for the lattice dynamics of the single-wall carbon nanotubes (SWCNT) satisfying the requirements of the…