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Thermal impedance between a thick-film resistor and liquid helium below 1 K.

Author(s) : DOTZER R., SCHOEPE W.

Type of article: Article

Summary

The authors have investigated the temperature dependence of the thermal impedance between a thick-film resistor used as a thermometer and liquid helium at temperatures between 1 K and 15 milliK. Above 100 milliK the impedance is found to vary as T-2, whereas at lower temperatures a T-3 law is obtained. The prefactors are unusually large when compared with Kapitza resistances or thermal conductivities.

Details

  • Original title: Thermal impedance between a thick-film resistor and liquid helium below 1 K.
  • Record ID : 1994-2177
  • Languages: English
  • Source: Cryogenics - vol. 33 - n. 10
  • Publication date: 1993/10

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