發送短信 : Optical properties of 0.95BiFeO3-RTiO3 (R = Mg, Pb, Ba, Ca and Sr) thin films

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