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Helium-4 isotopic purification without a superleak.

Research output: Contribution to Journal/MagazineJournal articlepeer-review

<mark>Journal publication date</mark>07/1982
Issue number7
Number of pages2
Pages (from-to)373-374
Publication StatusPublished
<mark>Original language</mark>English


We report the successful operation of a He4 isotopic purification cryostat which depends for its operation solely on the phenomenon of superfluid heat flush. The product He3 content was determined as being less than 3 × 10−11.