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1D Heterostructure Tool
Tools | 04 Aug 2008 | Contributor(s):: Arun Goud Akkala, Sebastian Steiger, Jean Michel D Sellier, Sunhee Lee, Michael Povolotskyi, Tillmann Christoph Kubis, Hong-Hyun Park, Samarth Agarwal, Gerhard Klimeck, James Fonseca, Archana Tankasala, Kuang-Chung Wang, Chin-Yi Chen, Fan Chen
Poisson-Schrödinger Solver for 1D Heterostructures
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AQME - Advancing Quantum Mechanics for Engineers
Tools | 12 Aug 2008 | Contributor(s):: Gerhard Klimeck, Xufeng Wang, Dragica Vasileska
One-stop-shop for teaching quantum mechanics for engineers
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AQME Exercise: Bound States – Theoretical Exercise
Teaching Materials | 20 Jul 2010 | Contributor(s):: Dragica Vasileska, Gerhard Klimeck
The objective of this exercise is to teach the students the theory behind bound states in a quantum well.
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AQME: SCHRED Assignment – Quantum Confinement
Teaching Materials | 13 Jul 2011 | Contributor(s):: Dragica Vasileska, Gerhard Klimeck
This assignment teaches the students about quantum confinement in MOS capacitors.
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Band Structure Lab
Tools | 19 May 2006 | Contributor(s):: Samik Mukherjee, Kai Miao, Abhijeet Paul, Neophytos Neophytou, Raseong Kim, Junzhe Geng, Michael Povolotskyi, Tillmann Christoph Kubis, Arvind Ajoy, Bozidar Novakovic, James Fonseca, Hesameddin Ilatikhameneh, Sebastian Steiger, Michael McLennan, Mark Lundstrom, Gerhard Klimeck
Computes the electronic and phonon structure of various materials in the spatial configuration of bulk , quantum wells, and wires
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Bound States Calculation Description
Teaching Materials | 05 Jul 2008 | Contributor(s):: Dragica Vasileska
These lectures describe the calculation of the bound states in an infinite potential well, finite potential well and triangular well approximation. At the end, shooting method, that is used to numerically solve the 1D Schrodinger equation, is briefly described.visit www.eas.asu.edu/~vasileskNSF
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Bound States Calculation Lab
Tools | 05 Jul 2008 | Contributor(s):: Pranay Kumar Reddy Baikadi, Michael Povolotskyi, Viswanathan Naveen Kumar Nolastname, Dragica Vasileska, Xufeng Wang, Gerhard Klimeck
Calculates bound states for square, parabolic, triangular and V-shaped potential energy profile
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Bound States Calculation: an Exercise
Teaching Materials | 06 Jul 2008 | Contributor(s):: Dragica Vasileska, Gerhard Klimeck
The problems in this exercise use the Bound States Calculation Lab to calculate bound states in an infinite square well, finite square well and triangular potential. Students also have to compare simulated values with analytical results.Dragica Vasileska: Lecture notes on Quantum Mechanics...
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Bulk Band Structure: a Simulation Exercise
Teaching Materials | 03 Aug 2008 | 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
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Bulk Monte Carlo Lab
Tools | 27 Apr 2008 | Contributor(s):: Dragica Vasileska, Mark Lundstrom, Stephen M. Goodnick, Gerhard Klimeck
This tool calculates the bulk values of the carrier drift velocity and average electron energy in any material in which the conduction band is represented by a three valley model. Examples include Si, Ge and GaAs.
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Bulk Monte Carlo Lab:Scattering Rates for Parabolic vs. Non-Parabolic Bands: an Exercise
Teaching Materials | 20 Aug 2008 | Contributor(s):: Dragica Vasileska, Gerhard Klimeck
This exercise helps the students learn the importance of the non-parabolic band approximation for large carrier energies.
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Cosine Bands: an Exercise for PCPBT
Teaching Materials | 21 Aug 2008 | Contributor(s):: Gerhard Klimeck, Dragica Vasileska
This exercise demonstrates the formation of cosine bands as we increase the number of wells in the n-well structure.
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Coulomb Blockade Simulation
Tools | 05 Jul 2006 | Contributor(s):: Xufeng Wang, Bhaskaran Muralidharan, Gerhard Klimeck
Simulate Coulomb Blockade through Many-Body Calculations in a single and double quantum dot system
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Double Barrier Case
Teaching Materials | 30 Jun 2008 | Contributor(s):: Dragica Vasileska
This material contains derivation for the transmission coefficient and current calculation in double-barrier structures that are also known as resonant tunneling diodes.
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Double-Barrier Case: An Exercise
Teaching Materials | 30 Jun 2008 | Contributor(s):: Dragica Vasileska, Gerhard Klimeck
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Energy Bands as a Function of the Geometry of the n-Well Potential: an Exercise
Teaching Materials | 05 Jul 2008 | Contributor(s):: Dragica Vasileska, Gerhard Klimeck
Explores the position and the width of the bands as a function of the 10-barrier potential parameters. NSF
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Exercise: Brute-force approach applied to harmonic oscillator problem and Coulomb potential in 1D
Teaching Materials | 06 Jul 2008 | Contributor(s):: Dragica Vasileska, Gerhard Klimeck
These exercises teach the students the brute-force approach for calculating bound states in harmonic and Coulomb potential.Dragica Vasileska lecture notes on Quantum Mechanics (www.eas.asu.edu/~vasilesk)NSF
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Exercise: Operator Approach to Harmonic Oscillator Problem
Teaching Materials | 06 Jul 2008 | Contributor(s):: Dragica Vasileska, Gerhard Klimeck
This exercise teaches the students the operator approach to solving the harmonic oscillator problem.Dragica Vasileska web site: www.eas.asu.edu/~vasileskNSF
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Exercise: Resonant Tunneling Diode
Teaching Materials | 13 Jul 2011 | Contributor(s):: Dragica Vasileska, Gerhard Klimeck
This is an exercise for resonant tunneling diode.
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Finite Height Quantum Well: an Exercise for Band Structure
Teaching Materials | 31 Jan 2008 | Contributor(s):: David K. Ferry
Use the Resonant Tunneling Diodes simulation tool on nanoHUB to explore the effects of finite height quantum wells. Looking at a 2 barrier device, 300 K, no bias, other standard variables, and 3 nm thick barriers and a 7 nm quantum well, determine the energies of the two lowest quasi-bound states.