X-Ray Diffraction from the (3 × 3) Reconstructed \(\bar 1\bar 1\bar 1\)B Surface of InSb
X-ray diffraction measurements have been perfgrmed with synchrotron radition under UHV conditions on the Sb rich (\(\bar 1\bar 1\bar 1\)) surface of InSb. This InSb. (\(\bar 1\bar 1\bar 1\)) B surface has a (3 × 3) reconstruction [49.1]. The surface was prepared by argon-ion bombardment and annealing at 400°C and was characterized using LEED and high-resolution photoemission. Using X-rays incident at the critical angle for total reflection (0.31°) we have measured the intensities of fractional-order Bragg rods corresponding to the (3 × 3) reconstruction on the B surface.
KeywordsCritical Angle LEED Pattern Patterson Function Energy Distribution Curve Valence Band Energy
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