Tags: AQME

Description

AQME assembles a set of nanoHUB tools that we believe are of immediate interest for the teaching of quantum mechanics class for both Engineers and Physicists. Users no longer have to search the nanoHUB to find the appropriate applications for this particular purpose. This curated page provides a “on-stop-shop” access to associated materials such as homework or project assignments.

Read more...

All Categories (1-20 of 100)

  1. AQME: SCHRED Assignment – Quantum Confinement

    13 Jul 2011 | Contributor(s):: Dragica Vasileska, Gerhard Klimeck

    This assignment teaches the students about quantum confinement in MOS capacitors.

  2. Exercise: Resonant Tunneling Diode

    13 Jul 2011 | Contributor(s):: Dragica Vasileska, Gerhard Klimeck

    This is an exercise for resonant tunneling diode.

  3. AQME Exercise: Bound States – Theoretical Exercise

    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.

  4. Can I simulate band non-parabolicity effect in a 1D heterostructures or 2D structures with solving Poisson Schrodinger equation self-consistently?

    Q&A|Closed | Responses: 0

    Can I simulate band non-parabolicity effect in a 1D heterostructures or 2D structures with solving Poisson Schrodinger equation self-consistently?

    I want to see the effect of effective...

    https://nanohub.org/answers/question/348

  5. 1D Heterostructure Tool

    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

  6. Cosine Bands: an Exercise for PCPBT

    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.

  7. AQME - Advancing Quantum Mechanics for Engineers

    12 Aug 2008 | | Contributor(s):: Gerhard Klimeck, Xufeng Wang, Dragica Vasileska

    One-stop-shop for teaching quantum mechanics for engineers

  8. Bulk Monte Carlo Lab

    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.

  9. Bound States Calculation Lab

    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

  10. Bulk Monte Carlo Lab:Scattering Rates for Parabolic vs. Non-Parabolic Bands: an Exercise

    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.

  11. Uniform versus delta doping in 1D heterostructures: an Exercise

    15 Aug 2008 | | Contributor(s):: Dragica Vasileska, Gerhard Klimeck

    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).

  12. Parallel Conduction Channel: an Exercise for 1D Heterostructure Lab

    15 Aug 2008 | | 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...

  13. Piece-Wise Constant Potential Barriers Tool

    30 Jun 2008 | | Contributor(s):: Xufeng Wang, Samarth Agarwal, Gerhard Klimeck, Dragica Vasileska, Mathieu Luisier, Jean Michel D Sellier

    Transmission and the reflection coefficient of a five, seven, nine, eleven and 2n-segment piece-wise constant potential energy profile

  14. Bulk Band Structure: a Simulation Exercise

    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

  15. Quantum Mechanics for Engineers: Course Assignments

    30 Jul 2008 | | 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...

  16. Stationary Perturbation Theory: an Exercise for PCPBT

    28 Jul 2008 | | 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

  17. Tunneling Through Triangular Barrier: an Exercise for PCPBT

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

    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/~vasilesk NSF

  18. Quantum Mechanics: Hydrogen Atom

    09 Jul 2008 | | Contributor(s):: Dragica Vasileska, Gerhard Klimeck

    The solution of the Schrödinger equation (wave equations) for the hydrogen atom uses the fact that the Coulomb potential produced by the nucleus is isotropic (it is radially symmetric in space and only depends on the distance to the nucleus). Although the resulting energy eigenfunctions (the...

  19. Quantum Mechanics for Engineers

    07 Jul 2008 | | Contributor(s):: Dragica Vasileska, Gerhard Klimeck, David K. Ferry

    This course will introduce the students to the basic concepts and postulates of quantum mechanics. Examples will include simple systems such as particle in an infinite and finite well, 1D and 2D harmonic oscillator and tunneling. Numerous approximation techniques, such as WKB method,...

  20. Reading Material: Stationary Perturbation Theory

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

    www.eas.asu.edu/~vasileskNSF