Download presentation
Presentation is loading. Please wait.
Published byPeter Kennedy Modified over 6 years ago
1
Quantum Dots: Periodicity, spatial confinement and external fields
J. Planelles
2
Why is it called artificial atom?
What is a quantum dot? Why is it called artificial atom?
4
So, what is a quantum dot? CB VB r
gap gap VB r Discrete energy levels: “Artificial Atoms” Control over the number and type of carriers Flexible design of energy spectrum
5
What is a quantum dot good for?
6
QDs are periodic inside
A closer view QDs are periodic inside
7
Lecture 1. Periodicity and Spatial Confinement
Today, in this course… Lecture 1. Periodicity and Spatial Confinement Lecture 2. Magnetic confinement Hands on. Simulating the Energy Spectrum of Quantum Dots B
Similar presentations
© 2025 SlidePlayer.com. Inc.
All rights reserved.