
Schred: Exercise 1
06 Jul 2008  Teaching Materials  Contributor(s): Dragica Vasileska, Gerhard Klimeck
This exercise illustrates basic SCHRED capabilities for modeling MOS capacitors and also illustrates how the bound states distribution in energy changes with doping. The average distance of the carriers calculated semiclassically and quantummechanically is also examined since it is important parameter that contributes to the effective oxide thickness that determines the total gate capacitance and, therefore, the device transconductance.
www.eas.asu.edu/~vasilesk
NSF

SCHRED: Exercise 2
06 Jul 2008  Teaching Materials  Contributor(s): Dragica Vasileska, Gerhard Klimeck
In this exercise students examine the doping dependence of the threshold voltage shift in MOS capacitors due to the quantummechanical charge description in the channel.www.eas.asu.edu/~vasileskNSF

Schred: Exercise 3
06 Jul 2008  Teaching Materials  Contributor(s): Dragica Vasileska, Gerhard Klimeck
This exercise examines the degradation of the total gate capacitance with technology generation due to MaxwellBoltzmann instead of FermiDirac statistics, quantummechanical charge description and depletion of the polysilicon gates.
www.eas.asu.edu/~vasilesk
NSF

Schred: Solve a Challenge
21 Jul 2011  Teaching Materials  Contributor(s): Dragica Vasileska, Gerhard Klimeck
This is a challenge problem for Schred.

SelfHeating Effects in NanoScale Devices. What do we know so far ...
10 Aug 2009  Teaching Materials  Contributor(s): Dragica Vasileska, Stephen M. Goodnick
This presentation contains the research findings related to selfheating effects in nanoscale devices in silicon on insulator devices obtained at Arizona State University. Different device technologies and different device geometries are being examined. Details of the theoretical model used in this study are also outlined.

Semiconductor Device Theory Exercises
30 Jul 2008  Teaching Materials  Contributor(s): Dragica Vasileska, Gerhard Klimeck, Mark Lundstrom
This collection of problems should help the students to better understand Semiconductor Device Physics on a fundamental and more complex level.
Crystal lattices and Miller indicies
From 1 well to 2 wells to 5 wells to periodic potentials
Periodic potentials and bandstructure
Bandstructure exercise
Simplified bandstructure model
Can we define unique effective masses in Si nanowires?
Density of states function calculation
Dopants and semiconductor statistics
General tool construction ...

Silvaco Athena  Part 1
04 Aug 2011  Teaching Materials  Contributor(s): Dragica Vasileska
This is part of a series of lectures on process modeling. In this lecture some introductory concepts are described followed by a description of the ion implantation process.

Silvaco Athena  Part 2
04 Aug 2011  Teaching Materials  Contributor(s): Dragica Vasileska
This set of powerpoint slides describes the diffusion and the oxidation process. Also briefly described are etching and epitaxy process.

Silvaco Athena  Part 3
09 Aug 2011  Teaching Materials  Contributor(s): Dragica Vasileska
This set of slides describes the fabrication of 100 nm channel length MOSFET device. At the end the formation of Bird's Beaks is discussed.

SILVACO Simulation of Solar Cells
07 Feb 2011  Teaching Materials  Contributor(s): Dragica Vasileska
This set of lecture notes describes the SILVACO simulation of Solar Cells. In particular, emphasis is placed on the module LUMINOUS.

Single Particle and Ensemble Monte Carlo Method
30 Jun 2011  Teaching Materials  Contributor(s): Dragica Vasileska
This set of handwritten notes is part of the Semiconductor Transport class.

Slides on Introductory Concepts in Quantum Mechanics
07 Jul 2008  Teaching Materials  Contributor(s): Dragica Vasileska, David K. Ferry, Gerhard Klimeck
particle wave duality, quantization of energy

Slides: Buttiker formula derivation
08 Jul 2008  Teaching Materials  Contributor(s): Dragica Vasileska
www.eas.asu.edu/~vasileskNSF

Slides: Degenerate Perturbation Theory
10 Jul 2008  Teaching Materials  Contributor(s): Dragica Vasileska, David K. Ferry
ww.eas.asu.edu/~vasileskNSF

Slides: Diffusive vs. ballistic transport
08 Jul 2008  Teaching Materials  Contributor(s): Dragica Vasileska
www.eas.asu.edu/~vasilesk

Slides: Examples and Stark Effect
10 Jul 2008  Teaching Materials  Contributor(s): Dragica Vasileska, David K. Ferry
www.eas.asu.edu/~vasileskNSF

Slides: Harmonic Oscillator  Brute Force Approach
09 Jul 2008  Teaching Materials  Contributor(s): Dragica Vasileska, David K. Ferry
www.eas.asu.edu/~vasileskNSF

Slides: Harmonic Oscillator  Classical vs. Quantum
09 Jul 2008  Teaching Materials  Contributor(s): Dragica Vasileska
www.eas.asu.edu/~vasileskNSF

Slides: Harmonic Oscillator  Operator Approach
09 Jul 2008  Teaching Materials  Contributor(s): Dragica Vasileska, David K. Ferry
www.eas.asu.edu/~vasileskNSF

Slides: KronigPenney Model Explained
08 Jul 2008  Teaching Materials  Contributor(s): Dragica Vasileska, Gerhard Klimeck
www.eas.asu.edu/~vasileskNSF

Slides: Landauer's formula derivation
08 Jul 2008  Teaching Materials  Contributor(s): Dragica Vasileska
www.eas.asu.edu/~vasileskNSF

Slides: Stationary Perturbation Theory
10 Jul 2008  Teaching Materials  Contributor(s): Dragica Vasileska, David K. Ferry
www.eas.asu.edu/~vasileskNSF

Slides: TimeDependent Perturbation Theory
10 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

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