Powerful dilution refrigerator for use i
✍
G.A Vermeulen; G Frossati
📂
Article
📅
1987
🏛
Elsevier Science
🌐
English
⚖ 944 KB
A 3He-4He dilution refrigerator with a lowest temperature of 1.90 +\_\_ 0.05 mK and a maximum circulation rate of 10 mmol s -I has been constructed. The apparatus is at present used for the study of 3He in high magnetic fields and as a precooling stage for nuclear demagnetization. The design and con