ACUTE
17 Aug 2008 | Tools | Contributor(s): Dragica Vasileska, Gerhard Klimeck, Xufeng Wang, Stephen M. Goodnick
This tool is used for the Advanced Computational Electronics Tool Based Curricula
Parallel Conduction Channel: an Exercise for 1D Heterostructure Lab
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15 Aug 2008 | Teaching Materials | Contributor(s): Dragica Vasileska, Gerhard Klimeck
This exercise uses the 1-D Heterostructure Lab, which demonstrates that adding more dopants in the buffer layer becomes ineffective after certain critical doping density. Beyond this critical doping density, additional dopants practically fill in the parallel conduction channel that sits in the...
Uniform versus delta doping in 1D heterostructures: an Exercise
This exercise is designed to demonstrate that delta doping leads to larger sheet electron density in the channel and it also allows for better control of the charge density in the channel region of High Electron Mobility Transistors (HEMTs).
AQME - Advancing Quantum Mechanics for Engineers
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12 Aug 2008 | Tools | Contributor(s): Gerhard Klimeck, Xufeng Wang, Dragica Vasileska
One-stop-shop for teaching quantum mechanics for engineers
Bulk Band Structure: a Simulation Exercise
03 Aug 2008 | Teaching Materials | Contributor(s): Dragica Vasileska, Gerhard Klimeck
This simulation exercise teaches the students about band structure of indirect and direct bandgap materials, the optical gaps, the concept of the effective mass and the influence of spin-orbit coupling on the valence bandstructure. NSF
BJT - Simulation Exercise
This simulation exercise teaches the students the operation of BJT transistor, what is current gain and how one extracts current gain from the Gummel plot. It also provides output device characteristics from which students have to extract the Early voltage. Furthermore, it makes the students...
Hall Effect - Theoretical Exercise
www.eas.asu.edu/~vasileskNSF
MESFET - Theoretical Exercise
BJT - Theoretical Exercise
MOSFET - Theoretical Exercises
MOSCAP - Theoretical Exercises 3
02 Aug 2008 | Teaching Materials | Contributor(s): Dragica Vasileska, Gerhard Klimeck
MOSCAP - Theoretical Exercises 2
MOSCAP - Theoretical Exercises 1
Schottky diode - Theoretical exercises
Conductivity - Theoretical Exercise
PN diode - Advanced theoretical exercises
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/~vasilesk NSF
How Quantum-Mechanical Space-Quantization is Implemented in Schred, Drift-Diffusion (SILVACO ATLAS) and Particle-Based Device Simulators (Quamc2D)
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).
MESFET Lab
26 Jul 2008 | Tools | Contributor(s): Dragica Vasileska, Gerhard Klimeck, Saumitra Raj Mehrotra
This tool gives insight into the basic operation of MESFET devices
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