أرسل هذا في رسالة قصيرة: The impact of etch-stop layer for borderless contacts on deep submicron CMOS device performance : a comparative study

 ______    _    _    ______     _____     ______  
|      \\ | || | || |      \\  |  ___||  /_   _// 
|  --  // | || | || |  --  //  | ||__      | ||   
|  --  \\ | \\_/ || |  --  \\  | ||__     _| ||   
|______//  \____//  |______//  |_____||  /__//    
`------`    `---`   `------`   `-----`   `--`