發送短信 : Role of La3þ ion substitution sites on the photoluminescence properties of the SrTiO3:Eu3þ phosphors

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