id author title date pages extension mime words sentence flesch summary cache txt jm214m92p1t Chuanxin Lian Scanning Kelvin Probe Microscopic Study of Ni-(Al)GaN and Heterogeneous Integration of GaAs/GaN by Wafer Fusion 2008 .txt text/plain 160 9 54 The bare surface barrier heights of unintentionally doped Al0.22Ga0.78N and n-GaN in air were estimated by comparing the SP of (Al)GaN and Ni. Scanning Kelvin probe microscopy was applied for the surface potential (SP) measurements across lateral Ni-(Al)GaN Schottky junctions. cache/jm214m92p1t.txt txt/jm214m92p1t.txt