發送短信

數:

提供者:

CAPTCHA:

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

Please enter what you see:

發送短信 : Extraordinary role of Zn in enhancing thermoelectric performance of Ga-doped n-type PbTe