activity
20032010
most citedAn efficient Monte Carlo method for calculating ab initio transition state theory reaction rates in solution

20 citations · 56 across the 4 of their papers we have counts for

collaborators
Showing cond-mat.mtrl-sciShow all

3 papers · 1 filter

cond-mat.mtrl-sci2010★ 19 cited

Bandgaps and band bowing in semiconductor alloys

Titus Sandu, Radu I. Iftimie

The bandgap and band bowing parameter of semiconductor alloys are calculated with a fast and realistic approach. The method is a dielectric scaling approximation that is based on a…

cond-mat.mtrl-sci2007

Real space screened-exchange method for semiconductors and their alloys

Titus Sandu, R. I. Iftimie, M. van Schilfgaarde

This paper has been withdrawn by the author(s), due a crucial error in Eqn. 30.

cond-mat.mtrl-sci2006★ 17 cited

Spin tunneling through an indirect barrier

Titus Sandu, Athanasios Chantis, Radu Iftimie

Spin-dependent tunneling through an indirect bandgap barrier like the GaAs/AlAs/GaAs heterostructure along [001] direction is studied by the tight-binding method. The tunneling is…