Twin Irida Graphene: A Carbon Material with Optoelectronic Features
Roya Majidi,
Ahmad I. Ayesh
Abstract:A novel allotrope structure of carbon named twin irida graphene composed of 3‐16‐8 carbon rings is proposed. Its structural, mechanical, electronic, and optical characteristics are explored by density functional theory. It is shown that twin irida graphene has an energetically favorable structure. Its dynamical and thermal stabilities at room temperature are also examined and confirmed. The in‐plane stiffness of twin irida graphene is less than graphene. It is a metal and maintains this property even against t… Show more
Irida-G exhibits a thermal conductivity of approximately 215 W mK−1, lower than graphene due to increased phonon scattering in its porous structure. The analysis revealed three heat transport regimes: ballistic, diffusive, and transition.
Irida-G exhibits a thermal conductivity of approximately 215 W mK−1, lower than graphene due to increased phonon scattering in its porous structure. The analysis revealed three heat transport regimes: ballistic, diffusive, and transition.
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