절대 영도 절대 영도 ; absolute zero (0 K, –273.15°C)에의 도전 Schematic diagram of the laser cooling process. Superfluid helium Re: Superfluid helium Liquid Helium II: The Superfluid - segment 1of5 Liquid Helium II: The Superfluid - segment 2of5 Liquid Helium II: The Superfluid - segment 3of5 Liquid Helium II: The Superfluid - segment 4of5 Liquid Helium II: The Superfluid - segm..
