
Crystal Directions and Miller Indices
08 Jun 2010  Contributor(s): David K. Ferry, Dragica Vasileska, Gerhard Klimeck
Miller indices are a notation system in crystallography for planes and directions in crystal lattices. In particular, a family of lattice planes is determined by three integers, l, m, and n, the Miller indices. They are written (lmn) and denote planes orthogonal to a direction (l,m,n) in the...

Solar Cells Numerical Solution
08 Jun 2010  Contributor(s): Dragica Vasileska
This is an MS Thesis of Balaji Padmanabhan, a student of Prof. Vasileska. It describes numerical solution details for the 3D driftdiffusion equations as applied to modeling 1D3D solar cells.

Basics of Quantum Mechanics
01 Jun 2010  Contributor(s): Dragica Vasileska
Classical vs. Quantum physics, particlewave duality, postulates of quantum mechanics

Physical and Analytical Description of the Operation of a PN Diode
01 Jun 2010  Contributor(s): Dragica Vasileska
A detailed physical and analytical description of the operation of PN diodes is given.vasileska.faculty.asu.eduNSF

DriftDiffusion Modeling and Numerical Implementation Details
01 Jun 2010  Contributor(s): Dragica Vasileska
This tutorial describes the constitutive equations for the driftdiffusion model and implementation details such as discretization and numerical solution of the algebraic equations that result from the finite difference discretization of the Poisson and the continuity...

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.

From SemiClassical to Quantum Transport Modeling: Quantum Corrections to Semiclassical Approaches
10 Aug 2009  Teaching Materials  Contributor(s): Dragica Vasileska
This set of powerpoint slides series provides insight on what are the tools available for modeling devices that behave either classically or quantummechanically. An indepth description is provided to the approaches with emphasis on the advantages and disadvantages of each approach. Conclusions...

From SemiClassical to Quantum Transport Modeling: DriftDiffusion and Hydrodynamic Modeling
10 Aug 2009  Teaching Materials  Contributor(s): Dragica Vasileska
This set of powerpoint slides series provides insight on what are the tools available for modeling devices that behave either classically or quantummechanically. An indepth description is provided to the approaches with emphasis on the advantages and disadvantages of each approach. Conclusions...

Theory of PN Diodes
23 Jun 2009  Teaching Materials  Contributor(s): Dragica Vasileska
This set of slides is intended to explain the operation of a PN diode to students.

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 other aspects. Additionally, we provide explanations of the input settings and the results of the...

PN Junction Lab: FirstTime User Guide
13 Jun 2009  Teaching Materials  Contributor(s): Saumitra Raj Mehrotra, Benjamin P Haley
This firsttime user guide provides introductory material to PN Junction Lab on nanoHUB. The introduction to PN junctions is followed by a tour of the Rappture interface, which notes key inputs and typical outputs. We discuss the default simulation (what happens if you don't change any inputs,...

MOSFet: FirstTime User Guide
13 Jun 2009  Teaching Materials  Contributor(s): Saumitra Raj Mehrotra, Benjamin P Haley
This firsttime user guide provides introductory material to MOSFet on nanoHUB. The introduction to MOSFETs and SOIMOSFETs is followed by a tour of the Rappture interface, which notes key inputs and typical outputs. We discuss the default simulation (what happens if you don't change any inputs,...

ABINIT: FirstTime User Guide
09 Jun 2009  Teaching Materials  Contributor(s): Benjamin P Haley
This firsttime 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 "simulate") as...

Periodic Potential Lab: FirstTime User Guide
07 Jun 2009  Teaching Materials  Contributor(s): Abhijeet Paul, Benjamin P Haley, Gerhard Klimeck, SungGeun Kim, Lynn Zentner
This document provides guidance to firsttime users of the Periodic Potential Lab tool. It offers basic information about solutions to the Schröedinger Equation in case of periodic potential in 1 dimension (1D). This document also contains suggested exercises to help users run the tool and...

Theoretical Analysis of Gold Nanoparticles
06 May 2009  Teaching Materials  Contributor(s): Jon Camden, George C. Schatz, Baudilio Tejerina
All physical and chemical properties are size dependent, and the properties of materials on the nanosize scale have important consequences in wide ranging fields. Exploiting nanoscale behavior will eventually lead scientists to develop devices that can selectively attack diseased cells, increase...

Nanoelectronics and the meaning of resistance: Course Handout and Exercises
02 Sep 2008  Teaching Materials  Contributor(s): Supriyo Datta
Handout with reference list, MATLAB scripts and exercise problems.

MOSFET  Theoretical Exercises
03 Aug 2008  Teaching Materials  Contributor(s): Dragica Vasileska, Gerhard Klimeck
www.eas.asu.edu/~vasileskNSF

BJT Problems and PADRE Exercise
11 Jul 2008  Teaching Materials  Contributor(s): Dragica Vasileska, Gerhard Klimeck
This set of problems makes the students familiar with hparameters and they also teach them how to write the input deck for simulation of BJT device to obtain the Gummel plot, the output characteristics and to extract the hparameters. Also here, students are taught how to treat current contacts...

Slides: WKB Approximation 2
09 Jul 2008  Teaching Materials  Contributor(s): Dragica Vasileska, David K. Ferry
www.eas.asu.edu/~vasileskNSF

Slides: WKB Approximation 1
09 Jul 2008  Teaching Materials  Contributor(s): Dragica Vasileska, David K. Ferry
www.eas.asu.edu/~vasileskNSF