2D Heterostructures
I investigated interfacial thermal conductance across 15 carbon-based heterostructures, combining non-equilibrium molecular dynamics with lattice-dynamics analysis.
Approach and findings
- Computed heat transfer across interfaces between two-dimensional carbon-based structures.
- Examined vibrational coupling and localized interfacial modes.
- Found that localized interfacial vibrational modes provide a stronger descriptor of thermal conductance than phonon density-of-states overlap alone.


Related publication
Hatam-Lee SM, Gordiz K, Rajabpour A. Lattice-dynamics-based descriptors for interfacial heat transfer across two-dimensional carbon-based nanostructures. Journal of Applied Physics, 2021.
