Figure 8
(a) DAFS spectra of the InAs (004) reflection, multiplied by calculated with t = 0 [ = 1] (dashed line) and t = 2.8 µm (one-tenth of an absorption length) (solid line). (b) Same as (a) but for the InAs (006) reflection. The total X-ray path length inside the sample, , is about 19 µm for (004) and 11 µm for (006). (c) EDAFS oscillations of the InAs (004) reflection are strongly affected by absorption, whereas EDAFS oscillations of the InAs (006) reflection are not (d). |