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Updated: Aug 4, 2026

Characterization of Thermal Transport in One-dimensional Solid Materials
Published on: January 26, 2014
Finite heat conduction in a 2D disorder lattice
1John von Neumann Institute, Forschungszentrum Juelich, D-52425 Juelich, Germany.
Abstract:
Recently, the thermal conductivity in disordered chains has attracted a lot of attention, including the discussion of the disorder anharmonic and harmonic chains. A natural problem concerns the higher-dimensional disordered lattice system. This paper gives a 2D harmonic lattice model with missing bond defects. When the defect density is large enough, a temperature gradient builds up and a finite heat conduction is found in this model.
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