أرسل هذا في رسالة قصيرة: Bistable electrical switching and electronic memory effect in a solution-processable graphene oxide-donor polymer complex

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