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Resources (21-40 of 83)

1. Lecture 5: Systems of Identical Fermions in the Wigner Formulation of Quantum Mechanics

   Online Presentations | 18 Nov 2014 | Contributor(s):: Jean Michel D Sellier

   In this lecture, Dr. Sellier discusses about systems of indistinguishable Fermions in the Wigner formulation of quantum mechanics.

2. Quantum Beauty: Real and Ideal

   Online Presentations | 15 Apr 2013 | Contributor(s):: Frank Wilczek

   Does the world embody beautiful concepts? Mystics and philosophers long imagined that it should, and scientists gathered hints that it does, but it is really only in the twentieth century, with the development of quantum theory, that the answer emerged as a triumphant "Yes!" I'll...

3. ECE 606 Lecture 4: Periodic Potentials Solutions of Schrödinger's Equation

   Online Presentations | 14 Sep 2012 | Contributor(s):: Gerhard Klimeck

4. ECE 606 Lecture 2: Quantum Mechanics

   Online Presentations | 14 Sep 2012 | Contributor(s):: Gerhard Klimeck

5. Application-driven Co-Design: Using Proxy Apps in the ASCR Materials Co-Design Center

   Online Presentations | 31 May 2012 | Contributor(s):: Jim Belak

   Computational materials science is performed with a suite of applications that span the quantum mechanics of interatomic bonding to the continuum mechanics of engineering problems and phenomenon specific models in between. In this talk, we will review this suite and the motifs used in each of the...

6. Development of the ReaxFF reactive force fields and applications to combustion, catalysis and material failure

   Online Presentations | 12 Sep 2011 | Contributor(s):: Adri van Duin

   This lecture will describe how the traditional, non-reactive FF-concept can be extended for application including reactive events by introducing bond order/bond distance concepts. Furthermore, it will address how these reactive force fields can be trained against QM-data, thus greatly enhancing...

7. PfFP Lecture 30: Quantum Physics II

   Online Presentations | 27 Apr 2011 | Contributor(s):: Jerry M. Woodall

8. PfFP Lecture 29: Quantum Physics I

   Online Presentations | 14 Apr 2011 | Contributor(s):: Jerry M. Woodall

9. PfFP Lecture 31: Quantum Physics III

   Online Presentations | 14 Apr 2011 | Contributor(s):: Jerry M. Woodall

10. ME 597 Homework 1: Quantum Transmission

    Teaching Materials | 18 Oct 2010 | Contributor(s):: Ron Reifenberger

    Problems:Transmission through a Square BarrierTransmission resonances for an array of square barriersA simple model for the vdW interaction

11. Basics of Quantum Mechanics

    Teaching Materials | 01 Jun 2010 | Contributor(s):: Dragica Vasileska

    Classical vs. Quantum physics, particle-wave duality, postulates of quantum mechanics

12. Nanoelectronic Modeling Lecture 25b: NEMO1D - Hole Bandstructure in Quantum Wells and Hole Transport in RTDs

    Online Presentations | 09 Mar 2010 | Contributor(s):: Gerhard Klimeck

    Heterostructures such as resonant tunneling diodes, quantum well photodetectors and lasers, and cascade lasers break the symmetry of the crystalline lattice. Such break in lattice symmetry causes a strong interaction of heavy-, light- and split-off hole bands. The bandstructure of holes and the...

13. ME 597 Lecture 1: Introduction to Basic Quantum Mechanics

    Online Presentations | 01 Sep 2009 | Contributor(s):: Ron Reifenberger

    Note: This lecture has been revised since its original presentation.Topics:Introduction to Basic Quantum MechanicsEnergy States in Periodic Crystals

14. Piece-Wise Constant Potential Barriers Tool Demonstration: Bandstructure Formation with Finite Superlattices

    Animations | 11 Jun 2009 | Contributor(s):: Gerhard Klimeck, Benjamin P Haley

    This video shows the simulation and analysis of a systems with a series of potential barriers. Several powerful analytic features of Piece-wise Constant Potential Barrier Tool (PCPBT) are demonstrated.

15. ABINIT: First-Time User Guide

    Teaching Materials | 09 Jun 2009 | 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 discuss the default simulation (what happens if you don't change any inputs, and just hit...

16. The Diatomic Molecule

    Online Presentations | 31 Mar 2009 | Contributor(s):: Vladimir I. Gavrilenko

17. ECE 606 Lecture 4: Solution of Schrodinger Equation

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    Online Presentations | 04 Feb 2009 | Contributor(s):: Muhammad A. Alam

    Outline:Time-independent Schrodinger EquationAnalytical solution of toy problemsBound vs. tunneling statesConclusionsAdditional Notes: Numerical solution of Schrodinger Equation

18. ECE 606 Lecture 3: Elements of Quantum Mechanics

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    Online Presentations | 28 Jan 2009 | Contributor(s):: Muhammad A. Alam

    Outline:Why do we need quantum physicsQuantum conceptsFormulation of quantum mechanicsConclusions

19. Thermoelectric Power Factor Calculator for Superlattices

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    Tools | 18 Oct 2008 | Contributor(s):: Terence Musho, Greg Walker

    Quantum Simulation of the Seebeck Coefficient and Electrical Conductivity in 1D Superlattice Structures using Non-Equilibrium Green's Functions

20. Thermoelectric Power Factor Calculator for Nanocrystalline Composites

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    Tools | 18 Oct 2008 | Contributor(s):: Terence Musho, Greg Walker

    Quantum Simulation of the Seebeck Coefficient and Electrical Conductivity in a 2D Nanocrystalline Composite Structure using Non-Equilibrium Green's Functions