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  ______     ___     __   __   _    _    _    _   
 /_____//   / _ \\   \ \\/ // | || | || | |  | || 
 `____ `   | / \ ||   \   //  | || | || | |/\| || 
 /___//    | \_/ ||   / . \\  | \\_/ || |  /\  || 
 `__ `      \___//   /_//\_\\  \____//  |_// \_|| 
 /_//       `---`    `-`  --`   `---`   `-`   `-` 
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Text this: EXPERIMENTAL STUDY ON NONLINEAR OPTICAL PROPERTIES OF METAL CLUSTERS SERIES