In condensed matter physics, ultracold atoms are atomic gases with a temperature near absolute zero. At such temperatures, the atoms quantum-mechanical properties become important, especially through what is known as superfluidity, a phenomenon also displayed by Superfluid Helium 4.
In condensed matter physics, ultracold atoms are atomic gases with a temperature near absolute zero. At such temperatures, the atoms quantum-mechanical properties become important, especially through what is known as superfluidity, a phenomenon also displayed by Superfluid Helium 4.
Source: Wikipedia "Ultracold atom" · CC BY-SA 4.0
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