Computational Nanoscience, Lecture 17: Tight-Binding, and Moving Towards Density Functional Theory

21 Mar 2008 | Teaching Materials | Contributor(s): Elif Ertekin, Jeffrey C Grossman

The purpose of this lecture is to illustrate the application of the Tight-Binding method to a simple system and then to introduce the concept of Density Functional Theory. The motivation to mapping …

http://nanohub.org/resources/4164

Computational Nanoscience, Lecture 18: Density Functional Theory and some Solid Modeling

21 Mar 2008 | Teaching Materials | Contributor(s): Elif Ertekin, Jeffrey C Grossman

We continue our discussion of Density Functional Theory, and describe the most-often used approaches to describing the exchange-correlation in the system (LDA, GGA, and hybrid functionals). We …

http://nanohub.org/resources/4166