Abstract
A 3He cryostat is described in which temperatures down to 0.3°K have been obtained by pumping the 3He refrigerant bath with activated charcoal at a temperature of 1.3°K. The performance characteristics of the adsorption pump are described in some detail, and a discussion is given of the extent to which the speed, adsorptive capacity, and cooling requirements of such a pumping system can be predicted by calculation.
References
8
Referenced
27
10.1016/0011-2275(62)90009-7
/ Cryogenics (1962)10.1016/0011-2275(63)90088-2
/ Cryogenics (1963){'key': '2024020705483479300_r3'}
{'key': '2024020705483479300_r4'}
10.1063/1.1700812
/ J. Chem. Phys. (1956){'key': '2024020705483479300_r6'}
{'key': '2024020705483479300_r7', 'volume': '21', 'year': '1960', 'journal-title': 'NBS Monograph'}
/ NBS Monograph (1960){'key': '2024020705483479300_r8'}
Dates
Type | When |
---|---|
Created | 20 years, 6 months ago (Feb. 12, 2005, 3:06 p.m.) |
Deposited | 1 year, 6 months ago (Feb. 7, 2024, 4:51 a.m.) |
Indexed | 3 weeks, 6 days ago (Aug. 6, 2025, 8:54 a.m.) |
Issued | 60 years, 6 months ago (March 1, 1965) |
Published | 60 years, 6 months ago (March 1, 1965) |
Published Print | 60 years, 6 months ago (March 1, 1965) |
@article{Mate_1965, title={3He Cryostat with Adsorption Pumping}, volume={36}, ISSN={1089-7623}, url={http://dx.doi.org/10.1063/1.1719574}, DOI={10.1063/1.1719574}, number={3}, journal={Review of Scientific Instruments}, publisher={AIP Publishing}, author={Mate, C. F. and Harris-Lowe, R. and Davis, W. L. and Daunt, J. G.}, year={1965}, month=mar, pages={369–373} }