๐”– Bobbio Scriptorium
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Thermal radiative properties of some cryogenic materials

โœ Scribed by S. Tsujimoto; M. Kanda; T. Kunitomo

Publisher
Elsevier Science
Year
1982
Tongue
English
Weight
629 KB
Volume
22
Category
Article
ISSN
0011-2275

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โœฆ Synopsis

The normal reflectivities of AI and AI alloys which are important as cryogenic materials 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.

Thermal radiative properties of some cryogenic materials

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