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Description

Quantum Dot Lab is a nanoHUB simulaton tool. It computes the eigenstates of a particle in a box of various shapes including domes, pyramids and multilayer structures.

This educational tool simulates particle in a box problem for a variety of geometries such as boxes, cylinders, pyramids, and ellipsoids and multilayer structures composed of substrate, wetting layer, quantum dot and capping layer. Users can choose between simple single band effective mass model, two band effective mass model and 10 band sp3d5s* tight binding model (with spin-orbit coupling) and run interactively. 3-D visualization depicts the 3-D confined wave functions.

Quantum Dot Lab
Quantum Dot Lab via Jupyter

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  1. Introduction to Quantum Dot Lab

    4.5 out of 5 stars 

    Online Presentations | 31 Mar 2008 | Contributor(s):: Sunhee Lee, Hoon Ryu, Gerhard Klimeck

    The nanoHUB tool "Quantum Dot Lab" allows users to compute the quantum mechanical "particle in a box" problem for a variety of different confinement shapes, such as boxes, ellipsoids, disks, and pyramids. Users can explore, interactively, the energy spectrum and orbital...

  2. Quantum Dot Spectra, Absorption, and State Symmetry: an Exercise

    0.0 out of 5 stars 

    Teaching Materials | 30 Mar 2008 | Contributor(s):: Gerhard Klimeck

    The tutorial questions based on the Quantum Dot Lab v1.0 available online at Quantum Dot Lab. Students are asked to explore the various different quantum dot shapes, optimize the intra-band absorption through geometry variations, and consider the concepts of state symmetry and eigenstates.

  3. Salahuddin Nur

    https://nanohub.org/members/23530

  4. SungGeun Kim

    SungGeun recieved bachelor's degree from Ajou University in 2001 in electrical engineering and got master's degree at GIST(Gwangju Institute of Science and Technology) in 2005. He studied on the...

    https://nanohub.org/members/22824

  5. Quantum Dot Lab Learning Module: An Introduction

    5.0 out of 5 stars 

    Online Presentations | 02 Jul 2007 | Contributor(s):: James K Fodor, Jing Guo

    THIS MATERIAL CORRESPONDS TO AN OLDER VERSION OF QUANTUM DOT LAB THAN CURRENTLY AVAILABLE ON nanoHUB.org.

  6. Quantum Dot Lab

    4.5 out of 5 stars 

    Tools | 12 Nov 2005 | Contributor(s):: Prasad Sarangapani, James Fonseca, Daniel F Mejia, James Charles, Woody Gilbertson, Tarek Ahmed Ameen, Hesameddin Ilatikhameneh, Andrew Roché, Lars Bjaalie, Sebastian Steiger, David Ebert, Matteo Mannino, Hong-Hyun Park, Tillmann Christoph Kubis, Michael Povolotskyi, Michael McLennan, Gerhard Klimeck

    Compute the eigenstates of a particle in a box of various shapes including domes, pyramids and multilayer structures.