dc.contributor | Bernardo Mendoza | |
dc.creator | Norberto Arzate | |
dc.date | 2000-11 | |
dc.date.accessioned | 2023-07-21T15:15:27Z | |
dc.date.available | 2023-07-21T15:15:27Z | |
dc.identifier | http://cio.repositorioinstitucional.mx/jspui/handle/1002/932 | |
dc.identifier.uri | https://repositorioslatinoamericanos.uchile.cl/handle/2250/7725703 | |
dc.description | "First, we obtain linear and non-linear optical spectra of clean Si(100) 2x1 reconstructed surfaces based on the model of polarizable bonds. The crystal is is modeled as an array of point-like polarizable dipoles where each dipole is considered to be at the middle of every Si-Si bond. The model incorporates the reconstruction of the surface through the local field effect. We calculate the optical spectra as a function of dimer buckling and it is shown that the structure which nicely reproduce the experimental reflectance anisotropy and second harmonic generation (SHG) spectra for the c(4 X 2) Si(100) surface. On the other hand, we apply a microscopic formalism to calculate the different contribution to the nonlinear second-order susceptibility required in the calculation of SHG." | |
dc.format | application/pdf | |
dc.language | eng | |
dc.relation | citation:Arzate Plata, (2000). "Second Harmonic Generation at Crystalline Semiconductor Surfaces". Tesis de Doctorado en Ciencias (Óptica). Centro de Investigaciones en Óptica, A.C. León, Guanajuato. 132 pp. | |
dc.rights | info:eu-repo/semantics/openAccess | |
dc.rights | http://creativecommons.org/licenses/by-nc-nd/4.0 | |
dc.subject | info:eu-repo/classification/Autor/SHG | |
dc.subject | info:eu-repo/classification/Autor/RAS | |
dc.subject | info:eu-repo/classification/Autor/Semiconductor surfaces | |
dc.subject | info:eu-repo/classification/cti/1 | |
dc.subject | info:eu-repo/classification/cti/22 | |
dc.subject | info:eu-repo/classification/cti/2209 | |
dc.subject | info:eu-repo/classification/cti/2209 | |
dc.title | SECOND HARMONIC GENERATION AT CRYSTALLINE SEMICONDUCTOR SURFACES | |
dc.type | info:eu-repo/semantics/doctoralThesis | |
dc.type | info:eu-repo/semantics/publishedVersion | |
dc.coverage | León, Guanajuato | |
dc.audience | generalPublic | |