Semiconductor

Rarity: Ultra rare

A topic known all over the world: only a few thousand cards.

Rarity follows how well known the article is: its views on the French and English Wikipedia over a year, and the number of languages it exists in.

At a glance

Class

Notion

Domain

Science and technology

In collections

Nobody has pulled it yet.

What Wikipedia says

A semiconductor is a material with electrical conductivity between that of a conductor and an insulator. Its conductivity can be modified by adding impurities ("doping") to its crystal structure. When two regions with different doping levels are present in the same crystal, they form a semiconductor junction.

Excerpt from the Wikipedia article “Semiconductor”, under the CC BY-SA 4.0 license. Read the article on Wikipedia

Image: Nimal udayanga 12, CC BY-SA 4.0, via Wikimedia Commons.