Abstract
A passive interplanetary dust collection experiment, currently in orbit aboard LDEF (Long Duration Exposure Facility), is described. The collectors, germanium target plates covered by metallized Mylar foils, are designed for secondary ion mass spectrometry (SIMS) measurements of the elemental and isotopic compositions of residues resulting from micrometeoroid (> 10-10 grams) impacts. Impact simulation experiments have demonstrated the validity of the collection concept. Quantitative elemental analyses are complicated by the non-uniform distribution of projectile-derived elements.
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References
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© 1985 D. Reidel Publishing Company
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Fechtig, H. et al. (1985). Measurements of the Elemental and Isotopic Composition of Interplanetary Dust Collected on LDEF. In: Giese, R.H., Lamy, P. (eds) Properties and Interactions of Interplanetary Dust. Astrophysics and Space Science Library, vol 119. Springer, Dordrecht. https://doi.org/10.1007/978-94-009-5464-9_25
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DOI: https://doi.org/10.1007/978-94-009-5464-9_25
Publisher Name: Springer, Dordrecht
Print ISBN: 978-94-010-8912-8
Online ISBN: 978-94-009-5464-9
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