Crossref journal-article
AIP Publishing
The Journal of Chemical Physics (317)
Abstract

We present a first-principles density-functional study for ethylene adsorption on the Si(100)-(2×1) surface. Ethylene is di-σ bonded to the surface Si dimers with the adsorption energy of 1.81 eV. The dimer-maintained adsorption structure is found to be more stable than the dimer-cleaved one by 0.91 eV. Our calculations on the post-exposure of the ethylene-saturated surface to atomic hydrogen demonstrate the formation of Si-H bonds, the cleavage of the Si dimer bonds, and the minor changes for the chemisorbed ethylene, which is in good agreement with the recent experimental observations.

Bibliography

Pan, W., Zhu, T., & Yang, W. (1997). First-principles study of the structural and electronic properties of ethylene adsorption on Si(100)-(2×1) surface. The Journal of Chemical Physics, 107(10), 3981–3985.

Authors 3
  1. Wei Pan (first)
  2. Tianhai Zhu (additional)
  3. Weitao Yang (additional)
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Dates
Type When
Created 23 years, 1 month ago (July 26, 2002, 8:25 a.m.)
Deposited 1 year, 6 months ago (Feb. 10, 2024, 4:10 p.m.)
Indexed 1 year, 6 months ago (Feb. 11, 2024, 1 a.m.)
Issued 27 years, 11 months ago (Sept. 8, 1997)
Published 27 years, 11 months ago (Sept. 8, 1997)
Published Print 27 years, 11 months ago (Sept. 8, 1997)
Funders 0

None

@article{Pan_1997, title={First-principles study of the structural and electronic properties of ethylene adsorption on Si(100)-(2×1) surface}, volume={107}, ISSN={1089-7690}, url={http://dx.doi.org/10.1063/1.474753}, DOI={10.1063/1.474753}, number={10}, journal={The Journal of Chemical Physics}, publisher={AIP Publishing}, author={Pan, Wei and Zhu, Tianhai and Yang, Weitao}, year={1997}, month=sep, pages={3981–3985} }