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
HF C – V curves (a) and I – V characteristics (b) of the NH
3
-plasma treated samples with and without LaON IPL.