Heat transfer in strained twin graphene: A non-equilibrium molecular dynamics simulation

In this work, we study the thermal energy transport properties of twin graphene, which has been introduced recently as a new two-dimensional carbon nanostructure. The conductivity is investigated using non-equilibrium molecular dynamics (NEMD) simulation and employing Fourier’s law. We examine effects length, temperature, also uniaxial strain along with both armchair zigzag directions. found that increases growing system while slightly decreases increasing mean temperature system. Moreover, it shown applied up to 0.02 will increase conductivity, in interval 0.02–0.06, decreasing trend can be used for tuning properties. Finally, phonon density states behavior fundamentally. control changing parameters such strain. Our results may important design cooling electronic devices circuits.