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PN diode - Advanced theoretical exercises

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02 Aug 2008 | Teaching Materials | Contributor(s): Dragica Vasileska, Gerhard Klimeck

www.eas.asu.edu/~vasileskNSF

Basic operation of a PN diode - Theoretical exercise

These exercises help the students better understand the operation of conventional, p+n and short diode.www.eas.asu.edu/~vasileskNSF

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 indiciesFrom 1 well to 2 wells to 5 wells to periodic potentialsPeriodic potentials and bandstructureBandstructure...

Quantum Mechanics for Engineers: Course Assignments

30 Jul 2008 | Teaching Materials | Contributor(s): Dragica Vasileska, Gerhard Klimeck

This set of exercises should help the students better understand the basic principles of quantum mechanics as applied to engineering problems. Introductory concepts in Quantum Mechanics Postulates of Quantum Mechanics Wavepackets Quantum-Mechanical Reflections Quantum-Mechanical Reflections in...

Exercise: MATLAB Tool Construction for Degenerate/Nondegenerate Semiconductors That Includes Partial Ionization of the Dopants

29 Jul 2008 | Teaching Materials | Contributor(s): Dragica Vasileska, Gerhard Klimeck

This exercise teaches the students how to calculate Ec-Ef from charge neutrality for general Fermi-Dirac statistics and compensated semiconductors. As such it then allows the student to calculate temperature dependence of the electron and hole densities as well as the position of the Fermi...

Exercise: Crystal Lattices

This exercise helps the student better understand various types of crystal lattices, in particular diamond and zinc-blende and also helps in better understanding of the miller indicies. The results to some of these problems can be easily arrived at by using the crystal viewer...

Stationary Perturbation Theory: an Exercise for PCPBT

28 Jul 2008 | Teaching Materials | Contributor(s): Dragica Vasileska, Gerhard Klimeck

This exercise allows us to test the first and second order stationary perturbation theory and explain mathematically the shift in the energies due to a small perturbation in a quantum well.www.eas.asu.edu/~vasileskNSF

How Quantum-Mechanical Space-Quantization is Implemented in Schred, Drift-Diffusion (SILVACO ATLAS) and Particle-Based Device Simulators (Quamc2D)

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27 Jul 2008 | Teaching Materials | Contributor(s): Dragica Vasileska

This brief presentation outlines how one can implement quantum-mechanical space quantization effects exactly (using Schred) and approximately in drift-diffusion (using SILVACO), as well as particle-based device simulators (using Quamc2D).

Exercise: Basic Operation of n-Channel SOI Device

23 Jul 2008 | Teaching Materials | Contributor(s): Dragica Vasileska, Gerhard Klimeck

This exercise teaches the students the basic operation of n-channel SOI devices.NSF

Tunneling Through Triangular Barrier: an Exercise for PCPBT

This exercise teaches the users that a very good result can be obtained when the triangular barrier is approximated with 11 segment piece-wise constant potential barrier steps.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 h-parameters 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 h-parameters. Also here, students are taught how to treat current contacts...

Computational Electronics HW - Quamc 2D Lab Exercises

Computational Electronics HW - Scattering Mechanisms

Computational Electronics HW - Linearization of Poisson Equation

Computational Electronics HW - Mobility Models

Computational Electronics HW - Scharfetter-Gummel Discretization

Computational Electronics HW - Finite Difference Discretization of Poisson Equation

Computational Electronics HW - Drift-Diffusion Equations

Computational Electronics HW - DOS and Fermi Golden Rule

Computational Electronics HW - Bandstructure Calculation

Computational Electronics HW - Simplified Band Structure Model

Time-Dependent Perturbation Theory: an Exercise

10 Jul 2008 | Teaching Materials | Contributor(s): Dragica Vasileska, Gerhard Klimeck

Slides: Time-Dependent Perturbation Theory

10 Jul 2008 | Teaching Materials | Contributor(s): Dragica Vasileska, David K. Ferry

Reading Material: Time-Dependent Perturbation Theory

10 Jul 2008 | Teaching Materials | Contributor(s): Dragica Vasileska

Quantum Mechanics: Homework on Stationary Perturbation Theory