
Nanoelectronic Modeling Lecture 26: NEMO1D 
09 Mar 2010  Online Presentations  Contributor(s): Gerhard Klimeck
NEMO1D demonstrated the first industrial strength implementation of NEGF into a simulator that quantitatively simulated resonant tunneling diodes. The development of efficient algorithms that …
http://nanohub.org/resources/8596

Bulk Bandstructure in MATLAB: Pseudopotential Method
08 Feb 2010  Downloads  Contributor(s): Muhanad Zaki
This code (MATLAB) readily calculates and plots the bandstructure of Silicon (bulk) using the empirical pseudopotential method. Detailed instructions are in the compressed archive. I hope it would …
http://nanohub.org/resources/8405

Illinois ECE 440: Diffusion and Energy Band Diagram Homework
28 Jan 2010  Teaching Materials  Contributor(s): Mohamed Mohamed
This homework covers Diffusion of Carriers, Builtin Fields and Metal semiconductor junctions.
http://nanohub.org/resources/8264

Nanoelectronic Modeling: Exercises 13  Barrier Structures, RTDs, and Quantum Dots
27 Jan 2010  Online Presentations  Contributor(s): Gerhard Klimeck
Exercises: Barrier Structures Uses: PieceWise Constant Potential Barrier Tool Resonant Tunneling Diodes Uses: Resonant Tunneling Diode Simulation with NEGF • Hartree calculation • …
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 with …
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 notes are available for this lecture. Network for Computational Nanotechnology, …
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 Crystals Course is dual listed as Physics …
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 Transport
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 completely …
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, and …
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