
Introduction to Computational Modeling  Schrödinger Equation, Density Functional Theory (DFT), KohnSham Method, DFT Code SIESTA
16 Jun 2016  Online Presentations  Contributor(s): Lan Li
This instructional video is part 1 in a two part series. It provides an
introduction to computational modeling, including motivation for studying
this topic. The Schrödinger...
http://nanohub.org/resources/24474

Introduction to Computational Modeling  Input Parameters for SIESTA Simulation
16 Jun 2016  Online Presentations  Contributor(s): Lan Li
This instructional video is part 2 in a two part series. It explains how to set up input parameters for the SIESTA simulation tool.
http://nanohub.org/resources/24476

Molecular Exploration Tool
10 Dec 2015  Tools  Contributor(s): Xueying Wang, nicolas onofrio, Alejandro Strachan, David M Guzman
The tool can display the molecule structures and run Lammps simulations.
http://nanohub.org/resources/molexpl

Reproducing DFT calculations of Al2O3/GaAs interface structure and Fermi level pinning
18 Mar 2015  Presentation Materials  Contributor(s): Alejandro Strachan
The goal of this resource is to demonstrate how to reproduce the results of the following research paper using the nanoMATERIALS SeqQuest DFT simulation tool on nanoHUB. In...
http://nanohub.org/resources/21646

OnlineSimulation tutorial and assignment: bonding curves in H2 and He2 molecules
21 Feb 2015  Teaching Materials  Contributor(s): Alejandro Strachan
In this tutorial students will use density functional theory (DFT) calculations using the nanoHUB tool SeqQuest to study bonding in two simple molecules: H2 and He2. The tutorial shows how to...
http://nanohub.org/resources/21952

OnlineSimulation tutorial and assignment: electronic structure and spin in O2 molecule
21 Feb 2015  Teaching Materials  Contributor(s): Alejandro Strachan
In this tutorial students will use density functional theory (DFT) calculations using the nanoHUB tool SeqQuest to study the electronic structure and bonding in the O2 molecular. The...
http://nanohub.org/resources/21954

OnlineSimulation tutorial and assignment: electronic structure and spin of the O atom
21 Feb 2015  Teaching Materials  Contributor(s): Alejandro Strachan
In this tutorial students will use density functional theory (DFT) calculations using the nanoHUB tool SeqQuest to study the electronic structure of the oxygen atom. The tutorial shows...
http://nanohub.org/resources/21956

Lecture 3: The Wigner Monte Carlo Method for Density Functional Theory
18 Nov 2014  Online Presentations  Contributor(s): Jean Michel D Sellier
In this lecture, Dr. Sellier discusses the Wigner Monte Carlo method in the framework of density functional theory (DFT).
http://nanohub.org/resources/21700

Energies and Lifetimes with ComplexScaling
25 Oct 2012  Tools  Contributor(s): Daniel Lee Whitenack, Adam Wasserman
Calculate the resonance energies and lifetimes of a userdefined potential with a uniform complexscaling transformation.
http://nanohub.org/resources/cscale

Computational Investigation of Point Defect Formation and Migration in Nuclear Fuels
08 Mar 2012  Online Presentations  Contributor(s): Susan Sinnott
The stabilities of selected fission products are investigated as a function of stoichiometry in uranium oxide. The approach is density functional theory (DFT) that is used to calculate the...
http://nanohub.org/resources/13094

Density Functional Theory: A great physics success story
01 Mar 2012  Online Presentations  Contributor(s): Kieron Burke
Density functional theory began with the work of Thomas and Fermi, at about the same time as Schroedinger wrote his famous equation. I will explain in general terms what density functional...
http://nanohub.org/resources/13253

Tutorial 1: Atomistic Material Science  ab initio simulations of materials
03 Nov 2011  Online Presentations  Contributor(s): Alejandro Strachan
This lecture introduces first principles electronic structure calculations of materials properties.
It describes the approximations made to the manybody Schrodinger equation in Hartree Fock and...
http://nanohub.org/resources/11917

Additional Tutorials on Selected Topics in Nanotechnology
29 Mar 2011  Workshops  Contributor(s): Gerhard Klimeck, Umesh V. Waghmare, Timothy S Fisher, N. S. Vidhyadhiraja
Select tutorials in nanotechnology, a part of the
2010 NCN@Purdue Summer School: Electronics from the Bottom Up.
http://nanohub.org/resources/11041

OPV: Time Domain Ab Initio Studies of OrganicInorganic Composites for Solar Cells
31 Jan 2011  Online Presentations  Contributor(s): Oleg Prezhdo
This presentation was part of the "Organic Photovoltaics: Experiment and Theory" workshop at the 2010 Users' Meeting of the Molecular Foundry and the National Center for Electron Microscopy, both...
http://nanohub.org/resources/10507

OPV: First Principles Studies of the Electronic Structure of Organic Solids and Interfaces
31 Jan 2011  Online Presentations  Contributor(s): Sahar Sharifzadeh
This presentation was part of the "Organic Photovoltaics: Experiment and Theory" workshop at the 2010 Users' Meeting of the Molecular Foundry and the National Center for Electron Microscopy, both...
http://nanohub.org/resources/10488

2010 NCN@Purdue Summer School: Electronics from the Bottom Up
18 Jan 2011  Workshops
Electronics from the Bottom Up seeks to bring a new perspective to electronic devices – one that is designed to help realize the opportunities that nanotechnology presents.
http://nanohub.org/resources/8878

Tutorial 3: Materials Simulation by FirstPrinciples Density Functional Theory
14 Sep 2010  Courses  Contributor(s): Umesh V. Waghmare
This twopart lecture will provide an introduction to firstprinciples density functional theory based methods for simulation of materials, with a focus on determination of interatomic force...
http://nanohub.org/resources/9716

Tutorial 3b: Materials Simulation by FirstPrinciples Density Functional Theory II
14 Sep 2010  Online Presentations  Contributor(s): Umesh V. Waghmare
This lecture is part of the
2010 NCN@Purdue Summer School: Electronics from the Bottom Up.
“Electronics from the Bottom Up” is an educational initiative designed to bring a new perspective...
http://nanohub.org/resources/9684

Tutorial 3a: Materials Simulation by FirstPrinciples Density Functional Theory I
14 Sep 2010  Online Presentations  Contributor(s): Umesh V. Waghmare
This lecture provides an introduction to firstprinciples density functional theory based methods for simulation of materials, with a focus on determination of interatomic force constants and...
http://nanohub.org/resources/9683

DFT calculations with Quantum ESPRESSO
15 Jul 2010  Tools  Contributor(s): Janam Jhaveri, Ravi Pramod Kumar Vedula, Alejandro Strachan, Benjamin P Haley
DFT calculations of molecules and solids
http://nanohub.org/resources/dftqe