THERMAL RADIATIVE PROPERTIES OF SOME CRYOGENIC MATERIALS.

Author(s) : TSUJIMOTO S., KANDA M., KUNITOMO T.

Type of article: Article

Summary

THE NORMAL REFLECTIVITIES OF ALUMINIUM AND ALUMINIUM ALLOYS ARE MEASURED MAINLY IN THE INFRARED REGION BELOW ROOM TEMPERATURE DOWN TO 16 K. A NEW MODEL IS PROPOSED WHICH ASSUMES THAT IN THE DRUDE EQUATION, ADDITIONAL SCATTERING OF CONDUCTION ELECTRONS OCCUR AT THE SURFACE LAYER WHICH EXPLAINS THE TEMPERATURE DEPENDENCE OF THE RADIATIVE PROPERTIES. THIS MODEL CAN PREDICT THE RADIATIVE PROPERTIES OF METALS AT LOW TEMPERATURES BETTER THAN THE ANOMALOUS SKIN EFFECT THEORY.

Details

  • Original title: THERMAL RADIATIVE PROPERTIES OF SOME CRYOGENIC MATERIALS.
  • Record ID : 1983-1235
  • Languages: English
  • Source: Cryogenics - vol. 22 - n. 11
  • Publication date: 1982

Links


See other articles in this issue (6)
See the source