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- W3100957428 abstract "Binding energy calculation in two-dimensional (2D) materials is crucial in determining their electronic and optical properties pertaining to enhanced Coulomb interactions between charge carriers due to quantum confinement and reduced dielectric screening. Based on full solutions of the Schrodinger equation in screened hydrogen model with a modified Coulomb potential ($1/r^{beta-2}$), we present a generalized and analytical scaling law for exciton binding energy, $E_{beta} = E_{0}times big (,abeta^{b}+cbig ), (mu/epsilon^{2})$, where $beta$ is a fractional-dimension parameter accounted for the reduced dielectric screening. The model is able to provide accurate binding energies, benchmarked with the reported Bethe-Salpeter Equation (BSE) and experimental data, for 58 mono-layer 2D and 8 bulk materials respectively through $beta$. For a given material, $beta$ is varied from $beta$ = 3 for bulk 3D materials to a value lying in the range 2.55$-$2.7 for 2D mono-layer materials. With $beta_{text{mean}}$ = 2.625, our model improves the average relative mean square error by 3 times in comparison to existing models. The results can be used for Coulomb engineering of exciton binding energies in the optimal design of 2D materials." @default.
- W3100957428 created "2020-11-23" @default.
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- W3100957428 date "2020-06-25" @default.
- W3100957428 modified "2023-10-02" @default.
- W3100957428 title "Generalized Scaling Law for Exciton Binding Energy in Two-Dimensional Materials" @default.
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- W3100957428 cites W1994578220 @default.
- W3100957428 cites W1995696119 @default.
- W3100957428 cites W2012277819 @default.
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- W3100957428 cites W2023957325 @default.
- W3100957428 cites W2027587930 @default.
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- W3100957428 cites W2047098795 @default.
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- W3100957428 cites W2053499780 @default.
- W3100957428 cites W2054773072 @default.
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- W3100957428 cites W2072970857 @default.
- W3100957428 cites W2077232836 @default.
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- W3100957428 cites W2094186019 @default.
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- W3100957428 doi "https://doi.org/10.1103/physrevapplied.13.064062" @default.
- W3100957428 hasPublicationYear "2020" @default.
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