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Electromagnetic Energy: From Motors to Lasers
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CC BY-NC-SA
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This course discusses applications of electromagnetic and equivalent quantum mechanical principles to classical and modern devices. It covers energy conversion and power flow in both macroscopic and quantum-scale electrical and electromechanical systems, including electric motors and generators, electric circuit elements, quantum tunneling structures and instruments. It studies photons as waves and particles and their interaction with matter in optoelectronic devices, including solar cells, displays, and lasers.
The instructors would like to thank Scott Bradley, David Friend, Ta-Ming Shih, and Yasuhiro Shirasaki for helping to develop the course, and Kyle Hounsell, Ethan Koether, and Dmitri Megretski for their work preparing the lecture notes for OCW publication.

Subject:
Applied Science
Career and Technical Education
Electronic Technology
Engineering
Environmental Science
Environmental Studies
Physical Science
Physics
Material Type:
Full Course
Provider:
MIT
Provider Set:
MIT OpenCourseWare
Author:
Bulovic, Vladimir
Gu, Yu
Lang, Jeffrey
Leeb, Steven
Ram, Rajeev
Date Added:
02/01/2011
Introduction to Quantum Mechanics
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The microscopic world is full of phenomena very different from what we see in everyday life. Some of those phenomena can only be explained using quantum mechanics. This activity introduces basic quantum mechanics concepts about electrons that are essential to understanding modern and future technology, especially nanotechnology. Start by exploring probability distribution, then discover the behavior of electrons with a series of simulations.

Subject:
Applied Science
Education
Engineering
Life Science
Mathematics
Physical Science
Physics
Technology
Material Type:
Data Set
Diagram/Illustration
Interactive
Lecture Notes
Provider:
Concord Consortium
Provider Set:
Concord Consortium Collection
Author:
The Concord Consortium
Date Added:
12/12/2011
QUANTUM MECHANICS
Unrestricted Use
Public Domain
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In this brief introduction about quantum mechanics, I have mentioned some of the astonishing facts about the versatile theory till date.

Subject:
Physics
Material Type:
Homework/Assignment
Author:
BHARATH B
Date Added:
04/03/2023
Scanning Tunneling Microscopy
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Use a virtual scanning tunneling microscope (STM) to observe electron behavior in an atomic-scale world. Walk through the principles of this technology step-by-step. First learn how the STM works. Then try it yourself! Use a virtual STM to manipulate individual atoms by scanning for, picking up, and moving electrons. Finally, explore the advantages and disadvantages of the two modes of an STM: the constant-height mode and the constant-current mode.

Subject:
Applied Science
Education
Engineering
Life Science
Physical Science
Physics
Technology
Material Type:
Activity/Lab
Data Set
Interactive
Lecture Notes
Provider:
Concord Consortium
Provider Set:
Concord Consortium Collection
Author:
The Concord Consortium
Date Added:
12/11/2011