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 _____      _____     ______     ___      ______  
|  __ \\   |  ___||  /_   _//   / _ \\   /_   _// 
| |  \ ||  | ||__    `-| |,-   | / \ ||    | ||   
| |__/ ||  | ||__      | ||    | \_/ ||   _| ||   
|_____//   |_____||    |_||     \___//   /__//    
 -----`    `-----`     `-`'     `---`    `--`

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Text this: Secondary ion emission from silicon under 8 keV O2 + and Ar+ ion bombardment