ShareInstallation of 4 K refrigerator in dilution refrigerator with nuclear demagnetization apparatus.
Author(s) : MATSUMOTO K., OKUDA Y.
Type of article: Article
Summary
A helium circulation system was constructed in which the boiled-off gas was precooled by a Gifford-McMahon refrigerator with strong cooling power and liquefied by a Joule-Thomson loop heat exchanger. The dilution refrigerator was operated for three weeks without liquid helium 4 transfer as a test run for the system. Nuclear demagnetization was possible with this system and the nuclear stage was cooled down to submillikelvin temperatures.
Details
- Original title: Installation of 4 K refrigerator in dilution refrigerator with nuclear demagnetization apparatus.
- Record ID : 1994-2039
- Languages: English
- Source: Cryogenics - vol. 33 - n. 11
- Publication date: 1993/11
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Indexing
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A THREE-STAGE REFRIGERATOR FOR TEMPERATURES DOW...
- Author(s) : MULLER D.
- Date : 1984/03
- Languages : English
- Source: Vide Couches minces - suppl. n. 221
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MINIATURE CRYOCOOLER FOR INFRARED DETECTORS.
- Author(s) : NOMAGUCHI T.
- Date : 1987
- Languages : Japanese
- Source: Refrigeration - vol. 62 - n. 719
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DESIGN, LIFE TESTING, AND FUTURE DESIGNS OF CRY...
- Author(s) : JONES J. A., GOLBEN P. M.
- Date : 1985
- Languages : English
- Source: Cryogenics - vol. 25 - n. 4
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A new ultralow temperature cryostat in Helsinki.
- Author(s) : YAO W., KNUUTTILA T. A., MARTIKAINEN J. E., NUMMILA K. K., LOUNASMAA O. V., OJA A. S., KEFMANN K.
- Date : 1996
- Languages : English
- Source: Proceedings of the 21st international conference on low temperature physics.
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AN INTRODUCTION TO A GIFFORD-MCMAHON REFRIGERATOR.
- Author(s) : KANG Y. M., HIROYASU M.
- Date : 1988
- Languages : Japanese
- Source: Refrigeration - vol. 63 - n. 733
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