317 citations · 2.7k across the 87 of their papers we have counts for
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Non-Kramers degeneracy and oscillatory tunnel splittings in the biaxial Spin System
Degang Zhang, Bambi Hu
We have investigated analytically quantum tunneling of large spin in the biaxial spin system with the magnetic field applied along the hard and medium anisotropy axes by using a pu…
Driven Dynamics: A Probable Photodriven Frenkel-Kontorova Model
Bambi Hu, Jian-Yang Zhu
In this study, we examine the dynamics of a one-dimensional Frenkel-Kontorova chain consisting of nanosize clusters (the ''particles'') and photochromic molecules (the ''bonds''),…
Electronic properties of the 1D Frenkel-Kontorova model
Peiqing Tong, Baowen Li, Bambi Hu
The energy spectra and quantum diffusion of an electron in a 1D incommensurate Frenkel-Kontorova (FK) model are studied numerically. We found that the spectral and dynamical proper…
Finite thermal conductivity in 1D models having zero Lyapunov exponents
Baowen Li, Lei Wang, Bambi Hu
Heat conduction in three types of 1D channels are studied. The channels consist of two parallel walls, right triangles as scattering obstacles, and noninteracting particles. The tr…