Quantum dot

Rarity: Rare

A topic known well beyond its field, found in many languages.

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

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What Wikipedia says

Quantum dots (QDs) or semiconductor nanocrystals are semiconductor particles a few nanometres in size with optical and electronic properties that differ from those of larger particles via quantum mechanical effects. They are a central topic in nanotechnology and materials science.

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

Image: Walkman16, CC BY-SA 3.0, via Wikimedia Commons.