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Semiconductor Fundamentals Quiz

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Questions and Answers

What is the basis of diodes, transistors, and most modern electronics?

The introduction of impurities into the crystal structure

The conductivity value of semiconductors

The temperature-dependent resistivity of semiconductors

The behavior of charge carriers at semiconductor junctions (correct)

Which material is the second-most common semiconductor after silicon?

Gallium arsenide (correct)

Gallium nitride

Germanium

Silicon carbide

What property allows semiconductor devices to be used for amplification, switching, and energy conversion?

High sensitivity to light or heat

Passing current more easily in one direction than the other

Modifiability of electrical properties by doping and electrical fields (correct)

Variable resistance

What is the effect of temperature on the resistivity of semiconductors?

<p>Resistivity decreases as temperature rises</p> Signup and view all the answers

What is the purpose of introducing impurities into the crystal structure of a semiconductor?

<p>To alter its conducting properties in useful ways</p> Signup and view all the answers

Semiconductor Fundamentals Quiz

Choose a study mode

Podcast

Questions and Answers

What is the basis of diodes, transistors, and most modern electronics?

Which material is the second-most common semiconductor after silicon?

What property allows semiconductor devices to be used for amplification, switching, and energy conversion?

What is the effect of temperature on the resistivity of semiconductors?

What is the purpose of introducing impurities into the crystal structure of a semiconductor?

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Semiconductor Fundamentals Quiz

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Semiconductor Fundamentals Quiz

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