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            ______    _____      ___      _  __  
  ____     /_   _//  / ____||   / _ \\   | |/ // 
 |    \\    -| ||-  / //---`'  | / \ ||  | ' //  
 | [] ||    _| ||_  \ \\___    | \_/ ||  | . \\  
 |  __//   /_____//  \_____||   \___//   |_|\_\\ 
 |_|`-`    `-----`    `----`    `---`    `-` --` 
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Text this: Carrier concentration saturation in n type AlxGa1-xAs