Journal of Low Temperature Physics

, Volume 151, Issue 3–4, pp 669–674 | Cite as

A Cryogen-Free Miniature Dilution Refrigerator for Low-Temperature Detector Applications

  • G. TelebergEmail author
  • S. T. Chase
  • L. Piccirillo


We describe a miniature dilution refrigerator, suitable for many detector applications at temperatures down to 50 mK. Unlike conventional systems, the 3He gas is recycled internally which eliminates the need for any room-temperature pumps and gas handling system. No fine capillaries, moving parts or cooled O-rings are required which makes the system mechanically very reliable and minimizes the risk of developing blockages or cryogenic leaks during thermal cycles. We have integrated our dilution refrigerator with a pulse-tube cooler to create a cryogen-free, push button system which is now being used for TES detector developments. Temperatures below 50 mK and a cooling power of several micro-Watt at 100 mK is available for more than 15 hours at the time, with a re-cycle period of about 4 hours.


Circulation Rate Condenser Temperature Cooling Power Dilution Refrigerator Heat Leak 
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  1. 1.
    V.S. Edel’man, Cryogenics 12, 385 (1972) CrossRefGoogle Scholar
  2. 2.
    R. Herrmann, A.V. Ofitserov, I.N. Khlyustikov, V.S. Edel’man, Instrum. Exp. Tech. 48, 693 (2005) CrossRefGoogle Scholar
  3. 3.
    V.A. Mikheev, V.A. Maidanov, N.P. Mikhin, Cryogenics 24, 190 (1984) CrossRefGoogle Scholar
  4. 4.
    V.E. Sivokon’, V.V. Dotsenko, L.A. Pogorelov, V.I. Sobolev, Low Temp. Phys. 19, 312 (1993) ADSGoogle Scholar
  5. 5.
    G. Frossati, H. Godfrin, B. Hebral, G. Schumacher, in Proc. of ULT Hakone Symp., Japan (1977), p. 205 Google Scholar
  6. 6.
    Y. Takano, Rev. Sci. Instrum. 65, 1667 (1994) CrossRefADSGoogle Scholar

Copyright information

© Springer Science+Business Media, LLC 2008

Authors and Affiliations

  1. 1.School of Physics & AstronomyCardiff UniversityCardiffUK
  2. 2.Chase Research Cryogenics Ltd.SheffieldUK
  3. 3.School of Physics & AstronomyUniversity of ManchesterManchesterUK

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