發送短信 : Fabrication and characterization of PZT/CuO thin film

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