發送短信 : Oxygen coadsorption and reaction with potassium on MgO thin films grown on Ru(001)

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