Figure 2
(a) Ga K-edge EXAFS spectra for GaN, obtained by detecting Ga KLL and LMM Auger electrons; (b) EXAFS oscillation as a function of wavevector, extracted from the EXAFS spectra; and (c) Fourier transforms derived from EXAFS oscillations, without consideration of phase shifts. The dashed blue and solid red lines indicate KLL and LMM detections, respectively. |