Research paperTheoreticalComputational DFTThermolectricity in irradiated bilayer graphene flakesCynthia Ihuoma Osuala, Tanu Choudhary, Raju K. Biswas, Sudin Ganguly et al.2024·10.48550/arxiv.2409.10380·arXiv:2409.10380AbstractWe present a comprehensive study on enhancing the thermoelectric (TE) performance of bilayer graphene (BLG) through irradiation with arbitrarily polarized light, focusing on AA- and AB-stacked configurations with zigzag edges. Using tight-binding theory for electronic transport and DFT combined with Boltzmann transport theory for phonon transport, we analyze the impact of light irradiation on thermoelectric properties. The study reports asymmetric transmission, increased Seebeck coefficient, reduced lattice thermal conductivity in AB-stacked BLG relative to AA-stacked BLG, and figure of merit exceeding unity over a wide range of irradiation parameters.Read more
AA-stacked bilayer graphene flake with zigzag edges under arbitrarily polarized light irradiation.No measurements recordedSimulatedCStudied MaterialExpand
AB-stacked bilayer graphene flake with zigzag edges under arbitrarily polarized light irradiation.No measurements recordedSimulatedCStudied MaterialExpand
Research paperTheoreticalComputational DFTThermolectricity in irradiated bilayer graphene flakesCynthia Ihuoma Osuala, Tanu Choudhary, Raju K. Biswas, Sudin Ganguly et al.2024·10.48550/arxiv.2409.10380·arXiv:2409.10380AbstractWe present a comprehensive study on enhancing the thermoelectric (TE) performance of bilayer graphene (BLG) through irradiation with arbitrarily polarized light, focusing on AA- and AB-stacked configurations with zigzag edges. Using tight-binding theory for electronic transport and DFT combined with Boltzmann transport theory for phonon transport, we analyze the impact of light irradiation on thermoelectric properties. The study reports asymmetric transmission, increased Seebeck coefficient, reduced lattice thermal conductivity in AB-stacked BLG relative to AA-stacked BLG, and figure of merit exceeding unity over a wide range of irradiation parameters.Read more
AA-stacked bilayer graphene flake with zigzag edges under arbitrarily polarized light irradiation.No measurements recordedSimulatedCStudied MaterialExpand
AB-stacked bilayer graphene flake with zigzag edges under arbitrarily polarized light irradiation.No measurements recordedSimulatedCStudied MaterialExpand
Research paperTheoreticalComputational DFTThermolectricity in irradiated bilayer graphene flakesCynthia Ihuoma Osuala, Tanu Choudhary, Raju K. Biswas, Sudin Ganguly et al.2024·10.48550/arxiv.2409.10380·arXiv:2409.10380AbstractWe present a comprehensive study on enhancing the thermoelectric (TE) performance of bilayer graphene (BLG) through irradiation with arbitrarily polarized light, focusing on AA- and AB-stacked configurations with zigzag edges. Using tight-binding theory for electronic transport and DFT combined with Boltzmann transport theory for phonon transport, we analyze the impact of light irradiation on thermoelectric properties. The study reports asymmetric transmission, increased Seebeck coefficient, reduced lattice thermal conductivity in AB-stacked BLG relative to AA-stacked BLG, and figure of merit exceeding unity over a wide range of irradiation parameters.Read more
AA-stacked bilayer graphene flake with zigzag edges under arbitrarily polarized light irradiation.No measurements recordedSimulatedCStudied MaterialExpand
AB-stacked bilayer graphene flake with zigzag edges under arbitrarily polarized light irradiation.No measurements recordedSimulatedCStudied MaterialExpand
Research paperTheoreticalComputational DFTThermolectricity in irradiated bilayer graphene flakesCynthia Ihuoma Osuala, Tanu Choudhary, Raju K. Biswas, Sudin Ganguly et al.2024·10.48550/arxiv.2409.10380·arXiv:2409.10380AbstractWe present a comprehensive study on enhancing the thermoelectric (TE) performance of bilayer graphene (BLG) through irradiation with arbitrarily polarized light, focusing on AA- and AB-stacked configurations with zigzag edges. Using tight-binding theory for electronic transport and DFT combined with Boltzmann transport theory for phonon transport, we analyze the impact of light irradiation on thermoelectric properties. The study reports asymmetric transmission, increased Seebeck coefficient, reduced lattice thermal conductivity in AB-stacked BLG relative to AA-stacked BLG, and figure of merit exceeding unity over a wide range of irradiation parameters.Read more
AA-stacked bilayer graphene flake with zigzag edges under arbitrarily polarized light irradiation.No measurements recordedSimulatedCStudied MaterialExpand
AB-stacked bilayer graphene flake with zigzag edges under arbitrarily polarized light irradiation.No measurements recordedSimulatedCStudied MaterialExpand