An, M.; Chen, Q.; Ai, B.; Deng, P.; Huang, X. - In: The European Physical Journal B - Condensed Matter and … 86 (2013) 8, pp. 1-4
We study heat conduction through one-dimensional homogeneous lattices in the presence of the anharmonic nearest-neighbor interaction without an on-site potential. We observe the occurrence of negative differential thermal resistance (NDTR); i.e., there exists a region of temperature difference...