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There are 5 modules in this course
In this course, we will explore the electrical properties of materials and classify different materials as conductors, semiconductors or insulators. We will look at some examples of conductors, semiconductors and insulators, and note the key factors that cause the differences in their electrical properties. We will use rudimentary band theory to show how temperature impacts the conductivity of the three classifications of materials. We will learn what causes the differences in electrical behavior of a p-type versus an n-type semiconductor in a p-n diode.
In this course, we will explore the electrical properties of materials and classify different materials as conductors, semiconductors or insulators. We will look at some examples of conductors, semiconductors and insulators, and note the key factors that cause the differences in their electrical properties. We will use rudimentary band theory to show how temperature impacts the conductivity of the three classifications of materials. We will learn what causes the differences in electrical behavior of a p-type versus an n-type semiconductor in a p-n diode.
What's included
1 video1 reading
Show info about module content
1 video•Total 2 minutes
Mini Course #3 Introduction Video•2 minutes
1 reading•Total 3 minutes
Specialization Readings and Materials Overview•3 minutes
Module 1: Electrical Properties
Module 2•6 hours to complete
Module details
Semiconductor devices require precise control of electrical properties. In this module, we learn about the electrical properties of various materials including conductors, semiconductors and insulators.
Electronic Band Structure and Conductivity, Part 1•4 minutes
Electronic Band Structure and Conductivity, Part 2•9 minutes
8 readings•Total 244 minutes
Lesson 1 Overview•1 minute
Introduction to Materials Science, Chapter 20, Conductivity I -- Electrical Properties and Conductivity•60 minutes
Lesson 2 Overview•1 minute
Introduction to Materials Science, Chapter 20, Conductivity I -- Electrical Properties and Conductivity•60 minutes
Lesson 3 Overview•1 minute
Introduction to Materials Science, Chapter 20, Conductivity I -- Electrical Properties and Conductivity•60 minutes
Lesson 4 Overview•1 minute
Introduction to Materials Science, Chapter 20, Conductivity I -- Electrical Properties and Conductivity•60 minutes
1 assignment•Total 30 minutes
Conductivity I – Electrical Conductivity Quiz•30 minutes
2 discussion prompts•Total 60 minutes
Metal Conductivity•30 minutes
Temperature Effects on Semiconductors•30 minutes
Module 2: Electrical Conductivity and Semiconductors
Module 3•5 hours to complete
Module details
Semiconductor devices use both extrinsic and intrinsic semiconductor materials. In this module, we learn about extrinsic semiconductors and about different kinds of semiconductor devices.
What's included
4 videos8 readings1 discussion prompt
Show info about module content
4 videos•Total 25 minutes
Extrinsic Semiconductors, Part 1•9 minutes
Extrinsic Semiconductors, Part 2•7 minutes
Extrinsic Semiconductors, Part 3A•3 minutes
Extrinsic Semiconductors, Part 3B•6 minutes
8 readings•Total 244 minutes
Lesson 1 Overview•1 minute
Introduction to Materials Science, Chapter 21, Conductivity II -- Semiconductors and Devices•60 minutes
Lesson 2 Overview•1 minute
Introduction to Materials Science, Chapter 21, Conductivity II -- Semiconductors and Devices•60 minutes
Lesson 3 Overview•1 minute
Introduction to Materials Science, Chapter 21, Conductivity II -- Semiconductors and Devices•60 minutes
Lesson 4 Overview•1 minute
Introduction to Materials Science, Chapter 21, Conductivity II -- Semiconductors and Devices•60 minutes
1 discussion prompt•Total 30 minutes
Extrinsic Semiconductors•30 minutes
Module 3: Semiconductor Devices
Module 4•4 hours to complete
Module details
In this module we learn about different kinds of semiconductor devices and how they are used for different applications.
What's included
4 videos8 readings
Show info about module content
4 videos•Total 23 minutes
Semiconductor Devices, Part 1•6 minutes
Semiconductor Devices, Part 2•8 minutes
Semiconductor Devices, Part 3•5 minutes
Semiconductor Devices, Part 4•4 minutes
8 readings•Total 244 minutes
Lesson 1 Overview•1 minute
Introduction to Materials Science, Chapter 21, Conductivity II -- Semiconductors and Devices•60 minutes
Lesson 2 Overview•1 minute
Introduction to Materials Science, Chapter 21, Conductivity II -- Semiconductors and Devices•60 minutes
Lesson 3 Overview•1 minute
Introduction to Materials Science, Chapter 21, Conductivity II -- Semiconductors and Devices•60 minutes
Lesson 4 Overview•1 minute
Introduction to Materials Science, Chapter 21, Conductivity II -- Semiconductors and Devices•60 minutes
Module 4: Behavior of Carriers in Semiconductors and Devices
Module 5•7 hours to complete
Module details
In this Module, we will identify and explain the use of carrier concentration in semiconductors.
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Is financial aid available?
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