317 citations · 2.7k across the 87 of their papers we have counts for
86 papers
Dimension dependence of negative differential thermal resistance in graphene nanoribbons
Bao-quan Ai, Wei-rong Zhong, Bambi Hu
Negative differential thermal resistance (NDTR) in approximate graphene nanoribbons (GNRs) is investigated from one dimension to three dimensions by using classical molecular dynam…
Scaling analysis of negative differential thermal resistance
Ho-Kei Chan, Dahai He, Bambi Hu
Negative differential thermal resistance (NDTR) can be generated for any one-dimensional heat flow with a temperature-dependent thermal conductivity. In a system-independent scalin…
Validity of Fourier's law in one-dimensional momentum-conserving lattices with asymmetric interparticle interactions
Lei Wang, Bambi Hu, Baowen Li
We have numerically studied heat conduction in a few one-dimensional momentum-conserving lattices with asymmetric interparticle interactions by the nonequilibrium heat bath method,…
Double negative differential thermal resistance induced by the nonlinear on-site potentials
Bao-quan Ai, Wei-rong Zhong, Bambi Hu
We study heat conduction through one-dimensional homogeneous lattices in the presence of the nonlinear on-site potentials containing the bounded and unbounded parts, and the harmon…
T-Shape Molecular Heat Pump
Wei-Rong Zhong, Bambi Hu
We report on the first molecular device of heat pump modeled by a T-shape Frenkel-Kontorova lattice. The system is a three-terminal device with the important feature that the heat…
Anomalous negative differential thermal resistance in a momentum-conserving lattice
Wei-Rong Zhong, Mao-Ping Zhang, Bao-Quan Ai +1
A two-segment Fermi-Pasta-Ulam lattices has been investigated by using nonequilibrium molecular dynamics. Here we present an anomalous negative differential thermal resistance (NDT…