• Semiconductor - Wikipedia

    en.wikipedia.org/wiki/Semiconductor A semiconductor material has an electrical conductivity value falling between that of a conductor, such as metallic copper, and an insulator, such as glass.Its resistivity falls as its temperature rises; metals are the opposite. Its conducting properties may be altered in useful ways by introducing impurities ("doping") into the crystal structure.When two differently-doped regions exist in the ...
  • semiconductor | Definition, Types, Materials, Applications ...

    www.britannica.com/science/semiconductor Semiconductor, any of a class of crystalline solids intermediate in electrical conductivity between a conductor and an insulator.Semiconductors are employed in the manufacture of various kinds of electronic devices, including diodes, transistors, and integrated circuits.Such devices have found wide application because of their compactness, reliability, power efficiency, and low cost.
  • Semiconductor | Definition of Semiconductor by Merriam-Webster

    www.merriam-webster.com/dictionary/semiconductor semiconductor: [noun] any of a class of solids (such as germanium or silicon) whose electrical conductivity is between that of a conductor and that of an insulator in being nearly as great as that of a metal at high temperatures and nearly absent at low temperatures.
  • Semiconductor Definition

    www.investopedia.com/terms/s/semiconductor.asp A semiconductor is a material product usually comprised of silicon, which conducts electricity more than an insulator, such as glass, but less than a pure conductor, such as copper or aluminum ...
  • Semiconductor | Definition of Semiconductor at Dictionary.com

    www.dictionary.com/browse/semiconductor Semiconductor definition, a substance, as silicon or germanium, with electrical conductivity intermediate between that of an insulator and a conductor: a basic component of various kinds of electronic circuit element (semiconductor device ) used in communications, control, and detection technology and in computers. See more.
  • What is semiconductor? - Definition from WhatIs.com

    whatis.techtarget.com/definition/semiconductor Common semiconductor compounds include gallium arsenide, indium antimonide, and the oxides of most metals. Of these, gallium arsenide is widely used in low-noise, high-gain, weak-signal amplifying devices. A semiconductor device can perform the function of a vacuum tube having hundreds of times its volume.
  • Electronics Basics: What Is a Semiconductor? - dummies

    www.dummies.com/programming/.../electronics-basics-what-is-a-semiconductor N-type semiconductor: Created when the dopant is an element that has five electrons in its valence layer. Phosphorus is commonly used for this purpose. The phosphorus atoms join right in the crystal structure of the silicon, each one bonding with four adjacent silicon atoms just like a silicon atom would. Because the phosphorus atom has five ...
  • Semi-Conductor

    semiconductor.withgoogle.com How It Works. Semi-Conductor is an experiment that lets you conduct your own orchestra through your browser. You can move your arms to change the tempo, volume, and instrumentation of a piece of music.
  • How Semiconductors Work | HowStuffWorks

    electronics.howstuffworks.com/diode.htm A diode is the simplest possible semiconductor device, and is therefore an excellent beginning point if you want to understand how semiconductors work. In this article, you'll learn what a semiconductor is, how doping works and how a diode can be created using semiconductors. But first, let's take a close look at silicon.
  • Semiconductor Industry Association | SIA | Voice of the ...

    www.semiconductors.org A new joint report by the Semiconductor Industry Association and the Boston Consulting Group finds the U.S. government has a strategic opportunity to reverse the decades-long trajectory of declining chip manufacturing in America, strengthen national security and make our supply chains more resilient, and make our country one of the most attractive places in the world to produce semiconductors ...