Surface Ordering of P-rich InP(001): Hydrogen Stabilization vs Electron Correlation
P.H. Hahn, W.G. Schmidt, Surface Review and Letters 10 (2003) 163–167.
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Journal Article
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Author
Hahn, P. H.;
Schmidt, Wolf GeroLibreCat 
Abstract
<jats:p> The influence of hydrogen on the reconstruction of InP(001) surfaces is studied by first-principles calculations. One-monolayer phosphorus forming oppositely buckled dimers with one hydrogen adsorbed per dimer is energetically favored for a wide range of surface preparation conditions. The electronic structure and STM image calculated for this adsorbate geometry agree well with the experimental findings obtained after annealing of MOVPE-grown InP samples. The Si(001)-like surface ordering as well as the surface band gap of more than 1 eV, supposedly arising from electron correlation effects [Li et al., Phys. Rev. Lett.82, 1879 (1999)], are naturally explained by the hydrogen-stabilized surface structure favored by the total-energy calculations. </jats:p>
Publishing Year
Journal Title
Surface Review and Letters
Volume
10
Issue
2-3
Page
163-167
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Hahn PH, Schmidt WG. Surface Ordering of P-rich InP(001): Hydrogen Stabilization vs Electron Correlation. Surface Review and Letters. 2003;10(2-3):163-167. doi:10.1142/s0218625x03004913
Hahn, P. H., & Schmidt, W. G. (2003). Surface Ordering of P-rich InP(001): Hydrogen Stabilization vs Electron Correlation. Surface Review and Letters, 10(2–3), 163–167. https://doi.org/10.1142/s0218625x03004913
@article{Hahn_Schmidt_2003, title={Surface Ordering of P-rich InP(001): Hydrogen Stabilization vs Electron Correlation}, volume={10}, DOI={10.1142/s0218625x03004913}, number={2–3}, journal={Surface Review and Letters}, author={Hahn, P. H. and Schmidt, Wolf Gero}, year={2003}, pages={163–167} }
Hahn, P. H., and Wolf Gero Schmidt. “Surface Ordering of P-Rich InP(001): Hydrogen Stabilization vs Electron Correlation.” Surface Review and Letters 10, no. 2–3 (2003): 163–67. https://doi.org/10.1142/s0218625x03004913.
P. H. Hahn and W. G. Schmidt, “Surface Ordering of P-rich InP(001): Hydrogen Stabilization vs Electron Correlation,” Surface Review and Letters, vol. 10, no. 2–3, pp. 163–167, 2003.
Hahn, P. H., and Wolf Gero Schmidt. “Surface Ordering of P-Rich InP(001): Hydrogen Stabilization vs Electron Correlation.” Surface Review and Letters, vol. 10, no. 2–3, 2003, pp. 163–67, doi:10.1142/s0218625x03004913.
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