Cryogenic device for cooling to very low temperatures, with no moving parts in the low-temperature region, whose cooling power is provided by the heat of mixing of helium-3 and helium-4
cryogenic device for cooling to very low temperatures, with no moving parts in the low-temperature region, whose cooling power is provided by the heat of mixing of helium-3 and helium-4 (en)
catégorie de cryoréfrigérateur (fr)
dispositivo criogênico usando hélio-3 e hélio-4 para resfriar continuamente a temperaturas ultrabaixas (pt)