μK
microkelvin
Temperatureexact by definition
A microkelvin is 10⁻⁶ K, an exact SI prefix. Magnetic trapping and optical molasses deliver this range routinely, and adiabatic nuclear demagnetisation reaches it in solids. It is roughly a millionth of the temperature of liquid helium.
| 1 μK | -273.15 °C |
Solvers that use temperature