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Design and construction of a static magnetic refrigerator operating between 1.8 and 4.5 K.

Author(s) : BEZAGUET A., CASAS CUBILLOS J., LEBRUN P., LOSSERAND-MADOUX R., MARQUET M., SCHMIDT RICKER M., SEYFERT P.

Summary

The authors have constructed a static magnetic refrigerator with a capacity of about 20 watts, operating on a quasi-Carnot cycle between 1.8 and 4.5 K. The active core, which contains 10.1 kg of single-crystal gadolinium-gallium garnet, is magnetized and demagnetized by a 3.5 T pulsed-field, low-loss superconducting magnet operating at 4.5 K.

Details

  • Original title: Design and construction of a static magnetic refrigerator operating between 1.8 and 4.5 K.
  • Record ID : 1995-2023
  • Languages: English
  • Source: Proceedings of the 15th international cryogenic engineering conference. ICEC 15.
  • Publication date: 1994/06/07

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