38 citations · 178 across the 11 of their papers we have counts for
3 papers · 1 filter
Impact of a topological defect and Rashba spin-orbit interaction on the thermo-magnetic and optical properties of a 2D semiconductor quantum dot with Gaussian confinement
Jorge David Castaño-Yepes, D. A. Amor-Quiroz, C. F. Ramirez-Gutierrez +1
In this paper, we examine the effect of introducing a conical disclination on the thermal and optical properties of a two dimensional GaAs quantum dot in the presence of a uniform…
Effect of the crystal size on the X-ray diffraction patterns of isolated orthorhombic starches: A-type
Mario E. Rodriguez-Garcia, Sandra M. Londoño-Restrepo, Cristian F. Ramirez-Gutierrez +1
The x-ray diffraction (XRD) patterns reported for starch in the literature describes it as a semicrystalline polymer that indicates that amorphous and crystalline regions form it,…
Porosity and roughness determination of porous silicon thin films by genetic algorithms
C. F. Ramirez-Gutierrez, J. D. Castaño-Yepes, M. E. Rodriguez-Garcia
The problem of determining the porous silicon (PSi) optical constants, thickness, porosity, and surface quality using just reflectance data is board employing evolutionary algorith…