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ABINIT: First-Time User Guide
09 Jun 2009 | Teaching Materials | Contributor(s): Benjamin P Haley
This first-time user guide provides an introduction to using ABINIT on nanoHUB. We include a very brief summary of Density Functional Theory along with a tour of the Rappture interface. We...
Allan Maple Oliveira
Calculating Resonances Using a Complex Absorbing Potential
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14 Mar 2008 | Online Presentations | Contributor(s): Robin Santra
The Siegert (or Gamow) wave function associated with a resonance state is exponentially divergent at large distances from the scattering target. A complex absorbing potential (CAP) provides a...
Carbon Nanotube Fracture
PDF document: nanotubes.pdf
Due to their mechanical properties, carbon nanotubes (CNTs) hold promise as nanoreinforcements in a variety of composites. As a result, numerous theoretical and...
Christopher J O'Brien
29 Feb 2008 | Tools | Contributor(s): Baudilio Tejerina, Jeff Reimers
Semi-empirical Molecular Orbital calculations.
Computational Nanoscience, Lecture 4: Geometry Optimization and Seeing What You're Doing
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13 Feb 2008 | Teaching Materials | Contributor(s): Jeffrey C Grossman, Elif Ertekin
In this lecture, we discuss various methods for finding the ground state structure of a given system by minimizing its energy. Derivative and non-derivative methods are discussed, as well as the...
Dynamics on the Nanoscale: Time-domain ab initio studies of quantum dots, carbon nanotubes and molecule-semiconductor interfaces
01 Feb 2008 | Online Presentations | Contributor(s): Oleg Prezhdo
Device miniaturization requires an understanding of the dynamical response of materials on the nanometer scale. A great deal of experimental and theoretical work has been devoted to characterizing...
ECE 495N F07 Homework 1 (Lectures 1-6)
20 Nov 2007 | Teaching Materials | Contributor(s): Saptarshi Das
18 Oct 2008 | Downloads | Contributor(s): Masahiko Suenaga
Facio is a 3D-graphics program for molecular modeling and visualization of quantum chemical calculations(GAMESS and Gaussian).
It is a GUI for FMO (Fragment MO) calculation. Selected features...
Forces That Govern Life: On the Way to Understanding Intermolecular Interactions
20 Jul 2017 | Online Presentations | Contributor(s): Lyudmila V. Slipchenko
This talk will overview our recent work on the Effective Fragment Potential (EFP) method. EFP is a model potential designed for describing non-covalent interactions. The absence of fitted...
jesus alexis Gonzalez
Lecture 2: The Wigner Monte Carlo Method for Single-Body Quantum Systems
18 Nov 2014 | Online Presentations | Contributor(s): Jean Michel D Sellier
In this lecture, Dr. Sellier discusses the Wigner Monte Carlo method applied to single-body quantum systems.
Lecture 3: The Wigner Monte Carlo Method for Density Functional Theory
In this lecture, Dr. Sellier discusses the Wigner Monte Carlo method in the framework of density functional theory (DFT).