کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
5368857 | 1388410 | 2006 | 4 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Organic SIMS with single massive gold projectile: Ion yield enhancement by silver metallization
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موضوعات مرتبط
مهندسی و علوم پایه
شیمی
شیمی تئوریک و عملی
پیش نمایش صفحه اول مقاله
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چکیده انگلیسی
The yield of CN from glycine rises from one CN per projectile impact to two when the sample is covered with a nominally 1Â nm thick layer of silver. These yields were obtained for bombardment with Au4004+ projectile with 136Â keV impact energy. A multitude of CN-based clusters, e.g. AgxOy(CN)z are produced concurrently. As a result, a total of three CN-based secondary ions are generated per projectile impact. The exceptionally high yield for CN is of interest for biological SIMS.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Applied Surface Science - Volume 252, Issue 19, 30 July 2006, Pages 6644-6647
Journal: Applied Surface Science - Volume 252, Issue 19, 30 July 2006, Pages 6644-6647
نویسندگان
C. Guillermier, V. Pinnick, S.V. Verkhoturov, E.A. Schweikert,