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FIR-mm optical properties of cosmic dust analog materials

Published online by Cambridge University Press:  25 September 2002

V. Mennella
Affiliation:
Osservatorio Astronomico di Capodimonte, Napoli, Italy
J. R. Brucato
Affiliation:
Osservatorio Astronomico di Capodimonte, Napoli, Italy
L. Colangeli
Affiliation:
Osservatorio Astronomico di Capodimonte, Napoli, Italy
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Abstract

The spectroscopic properties in the FIR-mm range of analogue materials for interstellar refractory grains, such as silicates and carbon material, are reviewed. The mechanisms which determine the absorption and its dependence on composition, structure and temperature are discussed.

Type
Research Article
Copyright
© EAS, EDP Sciences, 2002

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