Why quantum dot simulation domain must contain multi-million atoms?

11 Jan 2013 | Online Presentations | Contributor(s): Muhammad Usman

The InGaAs quantum dots obtained from the self-assembly growth process are heavily strained. The long-range strain and piezoelectric fields significantly modifies the electronic structure of the …

https://nanohub.org/resources/16192

NEMO5 Tutorial 4B: Device Modeling - Metals

18 Jul 2012 | Online Presentations | Contributor(s): Ganesh Krishna Hegde

Describes some of the modifications made to NEMO5 to include Nth nearest neighbor interactions so that metal electronic structure and transport can be studied. Also includes instructions on how to …

https://nanohub.org/resources/14720

Berkeley XAS

13 Jun 2011 | Tools | Contributor(s): Benjamin Han, Andrew Taber, Keith Gilmore, David Prendergast

Calculate core level x-ray absorption spectra for molecules and crystals

https://nanohub.org/resources/11398