MINIATURE LIQUID HELIUM 3 REFRIGERATOR.

Author(s) : TORRE J. P., CHANIN G.

Type of article: Article

Summary

THE USE OF A CRYOPUMP AND HIGH-PRESSURE, INTERNAL STORAGE OF THE CRYOGEN MAKES IT POSSIBLE TO MINIATURIZE A ONE-SHOT RECYCLABLE HELIUM 3 REFRIGERATOR WHILE AT THE SAME TIME IMPROVING ITS PERFORMANCE. BECAUSE OF THEIR SIMPLIFIED INTERFACE REQUIREMENTS, SUCH REFRIGERATORS ARE READILY INCORPORATED INTO EXISTING HELIUM 4 CRYOSTATS, ALLOWING A CONVENIENT EXTENSION OF THEIR OPERATING RANGE DOWN TO 0.3 K. AN ANALYSIS OF THE PARAMETERS LEADS TO THE DEFINITION OF AN OPTIMIZED REFRIGERATOR.

Details

  • Original title: MINIATURE LIQUID HELIUM 3 REFRIGERATOR.
  • Record ID : 1985-1802
  • Languages: English
  • Source: Rev. sci. Instrum. - vol. 56 - n. 2
  • Publication date: 1985
  • Document available for consultation in the library of the IIR headquarters only.

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