A semiconductor is a material with electrical conductivity between that of a conductor and an insulator. [1] Its conductivity can be modified by adding impurities ("doping") to its crystal structure.

Dec 9, 2025 · 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 …

Mar 27, 2025 · A semiconductor is a substance that can act as a conductor or insulator depending on other factors, enabling it to serve as a foundation for computers and other electronic devices. The …

半导体（semiconductor）指室温下导电性能介于导体与绝缘体之间的材料。 半导体材料导电性能可通过掺杂来改变，掺杂进入本质半导体的杂质浓度与极性皆会对半导体的导电特性产生很大影响。

Aug 8, 2025 · What is a semiconductor. What is it used for. Learn its types with examples and a diagram. Also, learn about electron and hole mobilities in a semiconductor.

A semiconductor is a substance that can either act as a conductor or insulator of electricity, making it an essential building block of computers, electronic devices, integrated circuits and other modern digital …

Semiconductor firms generally organize their activities around the two main stages of semiconductor production: design and manufacturing. Companies that focus only on design are referred to as …

Apr 14, 2025 · A semiconductor is a material that falls somewhere on the continuum between conductor and insulator, enabling a controlled flow of electrical current. Manufacturers process semiconductor …

Aug 30, 2025 · The semiconductor industry is highly competitive, driven by the pursuit of creating smaller, faster, and cheaper chips, in line with Moore's Law.

A widely known semiconductor is silicon. Electronic components using semiconductors are called semiconductor devices, including the IC, which is an integrated circuit of transistors.