High- k gate dielectric GaAs MOS device with LaON as interlayer and NH3-plasma surface pretreatment
Liu Chao-Wen, Xu Jing-Ping†, Liu Lu, Lu Han-Han
       
Ti 2p XPS spectra of the NH3-HfTiON/LaON and N2-HfTiON/LaON samples.