Bose-Einstein condensate

American  

[bohs-ahyn-stahyn] / ˈboʊsˈaɪn staɪn /

noun

Physics.

1. a phase of matter in which all bosons in a given physical system have been cooled to a temperature near absolute zero and enter the same quantum state.

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Bose-Einstein condensate Scientific  

1. A state of matter that forms at low temperatures or high densities in which the wave functions of the bosons that make up the matter overlap. The bosons all fall into the same ground level quantum state. Bose-Einstein condensates were predicted by Einstein in 1925 but not observed experimentally until 1995.

2. Also called superatom

3. See also state of matter

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Other Word Forms

• Bose-Einstein condensation noun

Example Sentences

In this way, the relevant temperature in the already extremely cold Bose-Einstein condensate can be significantly reduced.

From Science Daily • Mar. 27, 2024

A crystal that behaves periodically in time, although excitation is time-independent, i.e. constant, was only demonstrated in 2022 in a Bose-Einstein condensate.

From Science Daily • Feb. 1, 2024

This means that when we cool them enough they can all enter the same low-energy state and act collectively like one superparticle—a Bose-Einstein condensate.

From Scientific American • Apr. 4, 2022

Dr. Jin performed many of the early experiments characterizing the gas, known as a Bose-Einstein condensate.

From New York Times • Sep. 21, 2016

Called a Bose-Einstein condensate, it is a kind of "superatom," in which individual atoms lose their separate identities and merge into a single entity.

From Time Magazine Archive