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Astrophysical Interesting Compound Grains Produced by a Gas Evaporation Method

Published online by Cambridge University Press:  12 April 2016

C. Kaito  and
Y. Saito
C. Kaito
Affiliation:
Department of Electronics and Information ScienceKyoto Institute of TechnologyMatsugasaki Sakyo-ku Kyoto 606Japan
Y. Saito
Affiliation:
Department of Electronics and Information ScienceKyoto Institute of TechnologyMatsugasaki Sakyo-ku Kyoto 606Japan

Abstract

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Production methods of Fe3O4 grain and MgS grain have been introduced. Fe3O4 grain was produced in an Ar gas pressure range of 25 to 100 Torr by evaporating FeO powder. The growth of Fe3O4 have been discussed as the result of oxidation of Fe grains. MgS grain produced by the reaction of Mg and S vapors grew in the coagulation of tiny cubic sulfide.

Type
Interplanetary Dust: Physical and Chemical Analysis
Information
International Astronomical Union Colloquium , Volume 126: Origin and Evolution of Interplanetary Dust , 1991 , pp. 117 - 120
Copyright
Copyright © Kluwer 1991

References

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