Description

Teaching Materials (1-20 of 71)

1. 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.

2. 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.

3. Bound States Calculation Description

   out of 5 stars 

   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

4. Bound States Calculation: an Exercise

   out of 5 stars 

   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...

5. Bulk Band Structure: a Simulation Exercise

   out of 5 stars 

   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

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

   out of 5 stars 

   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.

7. Cosine Bands: an Exercise for PCPBT

   out of 5 stars 

   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.

8. Double Barrier Case

   out of 5 stars 

   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.

9. Double-Barrier Case: An Exercise

   out of 5 stars 

   30 Jun 2008 | | Contributor(s):: Dragica Vasileska, Gerhard Klimeck

10. Energy Bands as a Function of the Geometry of the n-Well Potential: an Exercise

    out of 5 stars 

    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

11. Exercise: Brute-force approach applied to harmonic oscillator problem and Coulomb potential in 1D

    out of 5 stars 

    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

12. Exercise: Operator Approach to Harmonic Oscillator Problem

    out of 5 stars 

    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

13. Exercise: Resonant Tunneling Diode

    out of 5 stars 

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

    This is an exercise for resonant tunneling diode.

14. Finite Height Quantum Well: an Exercise for Band Structure

    out of 5 stars 

    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.

15. From 1 well to 2 wells to 5 wells to periodic potentials: an Exercise

    out of 5 stars 

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

    This exercise demonstrates that the interaction between the wells lifts the degeneracy of the quasi-bound states and if in the limit we have infinite periodic potential it leads to formation of energy bands. Notice that when the interaction is less strong the energy levels are more sharp and...

16. Harmonic Oscillator Problem

    out of 5 stars 

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

    These materials describe the solution of the 1D Schrodinger equation for harmonic potential using the brute-force and the operator approach.visit www.eas.asu.edu/~vasileskNSF

17. Harmonic Oscillator: an Exercise

    out of 5 stars 

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

    www.eas.asu.edu/~vasileskNSF

18. Harmonic Oscillator: Motion in a Magnetic Field

    out of 5 stars 

    09 Jul 2008 | | Contributor(s):: Dragica Vasileska, David K. Ferry

    www.eas.asu.edu/~vasileskNSF

19. Homework Assignment: Postulates of Quantum Mechanics

    out of 5 stars 

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

    www.eas.asu.edu/~vasileskNSF

20. Homework Assignment: Wavepackets

    out of 5 stars 

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

    www.eas.asu.edu/~vasileskNSF