Isotopically pure He4
โ Scribed by P.P. Fatouros; D.O. Edwards; F.M. Gasparini; S.Y. Shen
- Publisher
- Elsevier Science
- Year
- 1975
- Tongue
- English
- Weight
- 186 KB
- Volume
- 15
- Category
- Article
- ISSN
- 0011-2275
No coin nor oath required. For personal study only.
โฆ Synopsis
Fig.3
Design of the matching device 1 -capacity transformer, 2 -inductive stub, 3 --transformer case, 4 -movable capacity attachment. 5 -specimen being studied, 6 --piezoelectric transducer, 7 -spring contact
๐ SIMILAR VOLUMES
Recently, a number of experiments have been reported which have required isotopically pure 4 He.l The design of a sophisticated purifier, capable of producing litre quantities of pure 4 He in a single run, and resulting in 3 He concentrations which are likely to be < 10 -is has been presented by McC
Short-time ripples of the feedback system are thus removed. We chose R2 ,ยข Rl, in order that Tt2 ~ Ttl. If R2 were of the same order as RI, the second RC circuit would be more efficient, but the minimum temperature of the stabilized part of the thermostat would be further increased, which is hardly