أرسل هذا في رسالة قصيرة: Structural, electrical and magnetic properties of Mg-Zr co-substituted Ni0.5Zn0.5Fe2O4

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