High-
k
gate dielectric GaAs MOS device with LaON as interlayer and NH
3
-plasma surface pretreatment
Liu Chao-Wen, Xu Jing-Ping†
, Liu Lu, Lu Han-Han
Ti 2p XPS spectra of the NH
3
-HfTiON/LaON and N
2
-HfTiON/LaON samples.