1:30 PM - 3:30 PM
[8p-PB1-5] Study of surface states on GaN single-crystalline layer (Ⅱ)
Keywords:GaN layer, XPS, TDS
In the our report, we have demonstrated surface state of GaN layer by Thermal Desorption Spectrometry(TDS) investigation, and the thermal desorption of Ga and O components near 500℃ were characterized. In this report, we describe the determination of surface chemical states of GaN layer using X-ray photoelectron spectroscopy(XPS).