 Barrier Structures
Uses: PieceWise Constant Potential Barrier Tool  Resonant Tunneling Diodes
Uses: http://nanohub.org/resources/8259

Nanoelectronic Modeling Lecture 14: Open 1D Systems  Formation of Bandstructure
27 Jan 2010  Online Presentations  Contributor(s): Gerhard Klimeck, Dragica Vasileska
The infinite periodic structure Kroenig Penney model is often used to introduce students to the concept of bandstructure formation. It is analytically solvable for linear potentials and shows...
http://nanohub.org/resources/8197

Nanoelectronic Modeling Lecture 12: Open 1D Systems  Transmission through Double Barrier Structures  Resonant Tunneling
27 Jan 2010  Online Presentations  Contributor(s): Gerhard Klimeck, Dragica Vasileska
This presentation shows that double barrier structures can show unity transmission for energies BELOW the barrier height, resulting in resonant tunneling. The resonance can be associated with a...
http://nanohub.org/resources/8195

Nanoelectronic Modeling Lecture 08: Introduction to Bandstructure Engineering II
25 Jan 2010  Online Presentations  Contributor(s): Gerhard Klimeck
This presentation provides a brief overview of the concepts of bandstructure engineering and its potential applications to light detectors, light emitters, and electron transport devices. Critical...
http://nanohub.org/resources/8094

Nanoelectronic Modeling Lecture 07: Introduction to Bandstructure Engineering I
25 Jan 2010  Online Presentations  Contributor(s): Gerhard Klimeck
This presentation serves as a reminder about basic quantum mechanical principles without any real math. The presentation reviews critical properties of classical systems that can be described as...
http://nanohub.org/resources/8093

Low Bias Transport in Graphene: An Introduction (lecture notes)
22 Sep 2009  Presentation Materials  Contributor(s): Mark Lundstrom, Tony Low, Dionisis Berdebes
These notes complement a lecture with the same title presented by Mark Lundstrom and Dionisis Berdebes, at the NCN@Purdue Summer School, July 2024, 2009.
http://nanohub.org/resources/7435

Metal Oxide Nanowires as Gas Sensing Elements: from Basic Research to Real World Applications
21 Sep 2009  Online Presentations  Contributor(s): Andrei Kolmakov
Quasi 1D metal oxide single crystal chemiresistors are close to occupy their specific niche in the real world of solid state sensorics. Potentially, the major advantage of this kind of sensors...
http://nanohub.org/resources/5738

Lecture 3: Low Bias Transport in Graphene: An Introduction
18 Sep 2009  Online Presentations  Contributor(s): Mark Lundstrom
Outline: Introduction and Objectives
 Theory
 Experimental approach
 Results
 Discussion
 Summary
Lecture...
http://nanohub.org/resources/7401

ECE 656 Lecture 4: Density of States  Density of Modes
14 Sep 2009  Online Presentations  Contributor(s): Mark Lundstrom
Outline: Density of states
 Example: graphene
 Density of modes
 Example: graphene
 Summary
http://nanohub.org/resources/7349

ME 597 Lecture 1: Introduction to Basic Quantum Mechanics
01 Sep 2009  Online Presentations  Contributor(s): Ron Reifenberger
Note: This lecture has been revised since its original presentation.
Topics:
 Introduction to Basic Quantum Mechanics
 Energy States in Periodic...
http://nanohub.org/resources/7321

ECE 656 Lecture 2: Sums in kspace/Integrals in Energy Space
01 Sep 2009  Online Presentations  Contributor(s): Mark Lundstrom
Outline: Density of states in kspace
 Example
 Working in energy space
 Discussion
 Summary
http://nanohub.org/resources/7296

ECE 656 Lecture 1: Bandstructure Review
26 Aug 2009  Online Presentations  Contributor(s): Mark Lundstrom
Outline: Bandstructure in bulk semiconductors
 Quantum confinement
 Summary
Section 1.2, Lundstrom, Fundamentals of Carrier...
http://nanohub.org/resources/7287

Comparison of PCPBT Lab and Periodic Potential Lab
10 Aug 2009  Online Presentations  Contributor(s): Abhijeet Paul, Samarth Agarwal, Gerhard Klimeck, Junzhe Geng
This small presentation provides information about the comparison performed for quantum wells made of GaAs and InAs in two different tools. This has been done to benchmark the results from...
http://nanohub.org/resources/7201

SIESTA
05 Mar 2008  Tools  Contributor(s): Lucas Wagner, Jeffrey C Grossman, Joe Ringgenberg, daniel richards, Alexander S McLeod, Eric Isaacs, Jeffrey B. Neaton
Use SIESTA to perform electronic structure calculations
http://nanohub.org/resources/siesta

CNTbands: FirstTime User Guide
15 Jun 2009  Teaching Materials  Contributor(s): Xufeng Wang, Youngki Yoon
This is a simple guide designed for firsttime users of CNTbands. It gives a brief introduction of the tool and a series of tutorials to help users learn the basics of CNTbands.NCN@Purdue
http://nanohub.org/resources/6909

Band Structure Lab: FirstTime User Guide
15 Jun 2009  Teaching Materials  Contributor(s): Abhijeet Paul, Benjamin P Haley, Gerhard Klimeck
This document provides useful information about Band Structure Lab. Firsttime users will find basic ideas about the physics behind the tool such as band formation, the Hamiltonian description,...
http://nanohub.org/resources/6935

Band Structure Lab Demonstration: Bulk Strain
12 Jun 2009  Animations  Contributor(s): Gerhard Klimeck
This video shows an electronic structure calculation of bulk Si using Band Structure Lab. Several powerful features of this tool are demonstrated.
http://nanohub.org/resources/6815