Arnab’s article on dynamical thermal conductivity in graphene published in Phys Rev B

Our recent work on the dynamical thermal conductivity in graphene nanoribbons shows that frequency-dependent thermal transport arises in the hydrodynamic regime. Thermal conductivity resembles a low-pass filter while the normal and resistive components of the heat flux are out of phase with each other. The work is now published in Physical Review B: https://doi.org/10.1103/PhysRevB.98.024303