 Helium-3 refrigerator

A Helium-3 refrigerator is a type of cryogenic cooling system that utilizes Helium-3 (³He) as a refrigerant to achieve very low temperatures, typically in the milliKelvin range. Helium-3 is a rare isotopic form of helium that possesses unique thermal properties, making it suitable for advanced cooling applications, particularly in scientific research and certain industrial processes.