Thin film superconducting quantum interf
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W. Richter; G. Albrecht
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Article
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1975
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Elsevier Science
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English
โ 185 KB
## Fig.1 The experimental arrangement room temperature He 4 gas was 1.5 x 10 -7 std cm 3 s q torr -1 The superfluid He 4 flow rate as determined from the level drop was 5.5 x 10 -2 cm 3 of liquid per second equivalent to 45 std cm 3 s -1 at 1.1 K. Helium obtained in this way was analysed by mass