OPTIMIZATION PROCEDURE FOR THE COOLING OF LIQUID HELIUM 3 BY ADIABATIC DEMAGNETIZATION OF PRASEODYMIUM NICKEL.

Author(s) : PARPIA J. M.

Type of article: Article

Summary

THE CONSTRUCTION AND PERFORMANCE OF A SINGLE STAGE NUCLEAR DEMAGNETIZATION APPARATUS UTILIZING 0.267 MOLE OF PRASEODYMIUM NICKEL MATERIAL IS DESCRIBED. IT ENABLED THE CRYOSTAT TO COOL A LIQUID HELIUM 3 SAMPLE TO A TEMPERATURE OF 350 MICROK. THE EFFECTS OF MEASURED HEAT LEAKS AND INFERRED EDDY-CURRENT HEATING ARE ACCOUNTED FOR SATISFACTORILY IN A MODEL OF THIS PROCEDURE.

Details

  • Original title: OPTIMIZATION PROCEDURE FOR THE COOLING OF LIQUID HELIUM 3 BY ADIABATIC DEMAGNETIZATION OF PRASEODYMIUM NICKEL.
  • Record ID : 1985-2274
  • Languages: English
  • Source: Rev. sci. Instrum. - vol. 56 - n. 3
  • Publication date: 1985
  • Document available for consultation in the library of the IIR headquarters only.

Links


See other articles in this issue (3)
See the source