Band alignment at InP/TiO2 interfaces from density-functional theory
I.A. Ruiz Alvarado, C. Dreßler, W.G. Schmidt, Journal of Physics: Condensed Matter 37 (2024).
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<jats:title>Abstract</jats:title>
<jats:p>The natural band alignments between indium phosphide and the main dioxides of titanium, i.e. rutile, anatase, and brookite as well as amorphous titania are calculated from the branch-point energies of the respective materials. Irrespective of the titania polymorph considered, type-I band alignment is predicted. This may change, however, in dependence on the microscopic interface structure: supercell calculations for amorphous titania grown on P-rich InP(001) surfaces result in a titania conduction band that nearly aligns with that of InP. Depending on the interface specifics, both type-I band and type-II band alignments are observed in the simulations. This agrees with recent experimental findings.</jats:p>
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Journal of Physics: Condensed Matter
Volume
37
Issue
7
Article Number
075001
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Ruiz Alvarado IA, Dreßler C, Schmidt WG. Band alignment at InP/TiO2 interfaces from density-functional theory. Journal of Physics: Condensed Matter. 2024;37(7). doi:10.1088/1361-648x/ad9725
Ruiz Alvarado, I. A., Dreßler, C., & Schmidt, W. G. (2024). Band alignment at InP/TiO2 interfaces from density-functional theory. Journal of Physics: Condensed Matter, 37(7), Article 075001. https://doi.org/10.1088/1361-648x/ad9725
@article{Ruiz Alvarado_Dreßler_Schmidt_2024, title={Band alignment at InP/TiO2 interfaces from density-functional theory}, volume={37}, DOI={10.1088/1361-648x/ad9725}, number={7075001}, journal={Journal of Physics: Condensed Matter}, publisher={IOP Publishing}, author={Ruiz Alvarado, Isaac Azahel and Dreßler, Christian and Schmidt, Wolf Gero}, year={2024} }
Ruiz Alvarado, Isaac Azahel, Christian Dreßler, and Wolf Gero Schmidt. “Band Alignment at InP/TiO2 Interfaces from Density-Functional Theory.” Journal of Physics: Condensed Matter 37, no. 7 (2024). https://doi.org/10.1088/1361-648x/ad9725.
I. A. Ruiz Alvarado, C. Dreßler, and W. G. Schmidt, “Band alignment at InP/TiO2 interfaces from density-functional theory,” Journal of Physics: Condensed Matter, vol. 37, no. 7, Art. no. 075001, 2024, doi: 10.1088/1361-648x/ad9725.
Ruiz Alvarado, Isaac Azahel, et al. “Band Alignment at InP/TiO2 Interfaces from Density-Functional Theory.” Journal of Physics: Condensed Matter, vol. 37, no. 7, 075001, IOP Publishing, 2024, doi:10.1088/1361-648x/ad9725.
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