The effect of four-phonon scattering on the lattice thermal conductivity of Janus WSSe and WS 2 monolayers

Key Points

• This research aims to investigate how four-phonon scattering impacts the thermal conductivity of Janus WSSe and WS2 monolayers.
• Analyzed thermal conductivity of Janus WSSe and WS2 monolayers
• Included four-phonon scattering in the thermal conductivity calculations
• Compared results with existing models of thermal transport
• Inclusion of four-phonon scattering resulted in more accurate predictions of thermal conductivity.
• Demonstrated varying effects on thermal transport properties between WSSe and WS2 monolayers.