Near field heat transfer in heterostructure with twisted bilayer graphene grating/hBN

Key Points

• Heat transfer is significantly increased due to unique properties of twisted bilayer graphene.
• The study indicates an improvement in thermal efficiency with the use of hBN layers in the heterostructure.
• Analysis of thermal properties was conducted through simulations involving various configurations of grating.
• These findings support the potential for innovative applications in cooling systems and thermal devices.