أرسل هذا في رسالة قصيرة: Theoretical investigation of novel carbazole-fluorene based D-π-A conjugated organic dyes as dye-sensitizer in dye-sensitized solar cells (DSCs)

 __   _    __   __  __    __    _____      _____  
| || | ||  \ \\/ // \ \\ / //  |  ___||   / ___// 
| '--' ||   \ ` //   \ \/ //   | ||__     \___ \\ 
| .--. ||    | ||     \  //    | ||__     /    // 
|_|| |_||    |_||      \//     |_____||  /____//  
`-`  `-`     `-`'       `      `-----`  `-----`