55 citations · 346 across the 21 of their papers we have counts for
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Discrete breathers assist energy transfer to ac driven nonlinear chains
Danial Saadatmand, Daxing Xiong, Vitaly A. Kuzkin +3
One-dimensional chain of pointwise particles harmonically coupled with nearest neighbors and placed in six-order polynomial on-site potentials is considered. Power of the energy so…
Observing Golden Mean Universality Class in the Scaling of Thermal Transport
Daxing Xiong
We address the issue of whether the golden mean universality class, as predicted by several theoretical models, can be observed in the…
Crossover from ballistic to normal heat transport in the lattice: If nonconservation of momentum is the reason, what is the mechanism?
Daxing Xiong, Danial Saadatmand, Sergey V. Dmitriev
Anomalous (non-Fourier's) heat transport is no longer just a theoretical issue since it has been observed experimentally in a number of low-dimensional nanomaterials, such as SiGe…
Heat perturbations spreading in the Fermi-Pasta-Ulam- system with next-nearest-neighbor coupling: Competition between phonon dispersion and nonlinearity
Daxing Xiong
We employ the heat perturbations correlation function to study thermal transport in the one-dimensional (1D) Fermi-Pasta-Ulam- lattice with both nearest-neighbor and next-neares…