-
"Turning Fruit Juice into Graphene Quantum Dots" Supplementary Lesson Plans: Going Atomic
15 Nov 2020 | | Contributor(s):: Rachel Altovar, Susan P Gentry
Expanding on the pre-existing resource on nanoHUB: “Turning Fruit Juice into Graphene Quantum Dots” this resource expands on the concepts in the experimental guide to give a comprehensive overview of materials pertaining to concepts and ideas within the...
-
bandgap in quantum dot lab
Q&A|Open | Responses: 1
The quantum dot lab has an option to insert the effective mass to help select a user defined material. To make it more effective, could you please also include the bandgap and dielectric...
https://nanohub.org/answers/question/109
-
fermi level quantum dot lab
Q&A|Closed | Responses: 0
I am trying to compare the absorption spectra at room temp. of a GaAs quantum dot made in our lab with the...
https://nanohub.org/answers/question/110
-
intraband transitions- quantum dot lab
Q&A|Open | Responses: 2
Regarding the Quantum dot lab,I have a question. I want to put the simulations in my thesis, so i must be sure that my understanding is correct.
The software is using a single band model.So that...
https://nanohub.org/answers/question/118
-
nanowire simulation quantum dot lab
Q&A|Open | Responses: 1
Dear Sir,
Is it possible to simulate optical properties of a quantum wire in quantum dot lab? We made GaAs...
https://nanohub.org/answers/question/116
-
Why Ce3+ is luminescent but Ce4+ is dark?
Q&A|Closed | Responses: 0
Free Ce3+ ions or doped into nanoparticles LnPO4,https://nanohub.org/answers/question/299
-
Fahad Al Mamun
https://nanohub.org/members/125385
-
Introduction to Quantum Dot Lab
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...
-
JunSik Yoon
Bachelor's degree of electrical engineering at POSTECH, 2012.Currently, pursuing to receiveDoctor's degree of creative IT engineering at POSTECH, 2016.My major is "characterization of...
https://nanohub.org/members/85695
-
MODULE 4 - Quantum Mechanics: "Turning Fruit Juice into Graphene Quantum Dots" Supplementary Lesson Plans: Going Atomic
15 Nov 2020 | | Contributor(s):: Rachel Altovar, Susan P Gentry
The last and final module in the "Turning Fruit Juice into Graphene Quantum Dots" Supplementary Lesson Plans, studies basic concepts in quantum mechanics such as quantum dots, band gap theory of solids, waves vs. particles, and the photoelectric effect. The activity for this module...
-
Quantum dot - Design a laser
09 Nov 2010 | | Contributor(s):: SungGeun Kim
This document is a real-life problem for the quantum dot lab tool. Basic knowledge on the operation principle of a quantum dot laser is needed to solve this test. The test requires the tested person to be familar with the quantum dot lab tool.
-
Quantum Dot Lab
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.
-
Quantum Dot Lab - A Novel Visualization Tool using Jupyter
07 Oct 2017 | | Contributor(s):: Khaled Aboumerhi
As semiconductor devices scale down into the nano regime, deep understanding of quantum mechanical properties of nano-structures become increasingly essential. Quantum dots are famous examples of such nano-structures. Quantum dots have attracted a lot of attention over the last two decades due to...
-
Quantum Dot Lab Demonstration: Pyramidal Qdots
03 Jun 2009 | | Contributor(s):: Gerhard Klimeck, Benjamin P Haley
This video shows the simulation and analysis of a pyramid-shaped quantum dot using Quantum Dot Lab. Several powerful analytic features of this tool are demonstrated.
-
Quantum Dot Lab Learning Materials
By completing the Quantum Dot Lab, users will be able to a) understand the 3D confinement of carriers in a quantum dot, b) describe effects of geometry of a quantum dot on the energy states of...
https://nanohub.org/wiki/QDotLab
-
Quantum Dot Lab Learning Module: An Introduction
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.
-
Quantum Dot Lab via Jupyter
30 Aug 2017 | | Contributor(s):: Khaled Aboumerhi, Tarek Ahmed Ameen, Prasad Sarangapani, Daniel F Mejia, Gerhard Klimeck
Simulate 3-D confined states in quantum dot geometries using Jupyter notebook for educational purposes
-
Quantum Dot Lab: First-Time User Guide
08 Feb 2011 | | Contributor(s):: SungGeun Kim, Lynn Zentner
This first-time user guide introduces the quantum dot lab tool. It includes an explanation of the input/output interface and the relationship between inputs and outputs of the quantum dot lab.NCN@Purdue[1] Gerhard Klimeck, Introduction to Quantum Dot Lab: https://www.nanohub.org/resources/4194[2]...
-
Quantum Dot Spectra, Absorption, and State Symmetry: an Exercise
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.
-
Quantum Dot Wave Function (Quantum Dot Lab)
02 Feb 2011 | | Contributor(s):: Gerhard Klimeck, David S. Ebert, Wei Qiao
Electron density of an artificial atom. The animation sequence shows various electronic states in an Indium Arsenide (InAs)/Gallium Arsenide (GaAs) self-assembled quantum dot.