About this document
SrTiO3 Surface State 2DEG Theory by Abderrazak Kedadria is a document available to read on EtoBox.
This document summarizes a research article about modeling the two-dimensional electron gas (2DEG) that forms near the surface of strontium titanate (SrTiO3) crystals. The model accounts for nonlinear and nonlocal dielectric screening by the strongly polarizable SrTiO3 lattice, which plays a key role. At low carrier densities (< 1x1014 cm-2), the 2DEG is weakly confined and spreads across many atomic layers. At higher densities (>5x1014 cm-2), tighter confinement within a few surface layers occurs due to sa
- Author
- Abderrazak Kedadria
- Language
- EN