22 citations · 27 across the 7 of their papers we have counts for
7 papers
Empirical electronic band structure study of silver low-index surfaces
H. J. Herrera-Suarez, A. Rubio-Ponce, D. Olguin
We studied the electronic band structure of the low-index fcc Ag surfaces (001), (110) and (111), by using the empirical tight-binding method in addition with the surface Green fun…
Electronic band structure of platinum low--index surfaces: an {\it ab initio} and tight--binding study. II
H. J. Herrera-Suarez, A. Rubio-Ponce, D. Olguin
As a second part of a previous paper, here the calculated electronic band structure of ideal Pt(100) and Pt(110) surfaces, studied using density functional theory and the empirical…
Ab initio calculation of structural and electronic properties of AlGaN and InGaN alloys
E. Lopez-Apreza, J. Arriaga, D. Olguin
Using the density functional theory (DFT) with the generalized gradient approximation (GGA), the structural and electronic properties of wurtzite AlN, GaN, InN, and their related a…
Optical studies of gap, hopping energies and the Anderson-Hubbard parameter in the zigzag-chain compound SrCuO2
Z. V. Popovic, V. A. Ivanov, M. J. Konstantinovic +8
We have investigated the electronic structure of the zigzag ladder (chain) compound SrCuO2 combining polarized optical absorption, reflection, photoreflectance and pseudo-dielectri…
Electronic structure and band gap composition-dependence of the II-VI quaternary alloys
A. E. Garcia, A. Zepeda-Navratil, A. Camacho +2
Based on a successful description of II-VI ternary alloys, which introduces an empirical bowing parameter to the widely used virtual crystal approximation, we set up a tight-bindin…
Electronic structure of the valence band of the II--VI wide band gap binary/ternary alloy interfaces
D. Olguin, R. Baquero
We present an electronic structure calculation of the valence band for some II--VI binary/ternary alloy interfaces. We use the empirical tight-binding method and the surface Green'…