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|Title:||Adsorption and diffusion of Si on the Si(001): An empirical potential calculation|
|Authors:||Cai, J. |
Si and empirical potential
|Citation:||Cai, J., Wang, J.-S. (2002-02-10). Adsorption and diffusion of Si on the Si(001): An empirical potential calculation. International Journal of Modern Physics B 16 (4) : 621-629. ScholarBank@NUS Repository. https://doi.org/10.1142/S0217979202010051|
|Abstract:||A recently developed potential function for covalent materials (Phys. Stat. Sol. B212, 9 (1999)) is used to simulate the surface adsorption, and diffusion of Si adtom and ad-dimer on the Si(001) surface. We calculate the formation energies and diffusion activation energies of several possible binding sites. The predicted stable and metastable configurations and diffusion paths of Si ad-atom and Si ad-dimer on Si(001)-(2 x 1) surface are in agreement with that from the first principle calculations or experiments.|
|Source Title:||International Journal of Modern Physics B|
|Appears in Collections:||Staff Publications|
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