Secondary ion emission from solid surfac
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Masahide Tona; Kazuo Nagata; Satoshi Takahashi; Nobuyuki Nakamura; Nobuo Yoshiya
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Article
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2005
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Elsevier Science
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English
β 204 KB
We have observed positive secondary ion mass spectra from highly oriented pyrolytic graphite (HOPG) and hydrogen terminated Si (Si-H) surfaces irradiated with highly charged ions (HCIs). In the spectra from HOPG irradiated by HCIs of Xe q+ , carbon clusters up to C ΓΎ 5 were observed in addition to h