Ion bombardment induced cone formation o
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R. Messier; S.V. Krishnaswamy; P.L. Walker Jr.
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Article
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1982
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Elsevier Science
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English
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Surfaces of various types of carbon were bombarded with 750 eV argon ions at low pressures to a total ion dosage of about 102' ions/cm2. This dosage was sufficient to produce distinctive conical protrusions at the surfaces of all samples. The study shows that sputtering is an effective way to roughe