Magnetische Kühlung ganz nahe zu absolut Null – neues Material verbessert etablierte Technik_拉斯维加斯赌城

University of Augsburg
2021-04-12T09:02:48+00:00
Universit?t Augsburg

Cooling is a long-standing technological challenge. Standard cooling cycle based on vapor compression exploits expensive helium gas to reach temperatures near absolute zero. Adiabatic demagnetization known since nearly a century could be a viable alternative if compact and durable paramagnetic materials were available. A team of researchers from the University of Augsburg used their recent experience in creating quantum-disordered magnetic states to design a promising new material for adiabatic demagnetization cooling.