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Figure 5
In situ GISAXS measurements showing the temporal evolution of the nanodot pattern created on GaSb(001) surfaces by Ar+ IBS, using an Ar+ partial pressure of ∼10−3 mbar, and an ion current density at the sample of ∼100 µA cm−2. (a) GISAXS scans at different times during 700 eV Ar+ IBS. Qy is the component of the momentum transfer parallel to the sample surface and perpendicular to the impinging X-ray beam. (b) Time evolution of the lateral periodicity λ of the patterns for different Ar+ energies. (From Plantevin et al., 2007BB14.)

Journal logoJOURNAL OF
SYNCHROTRON
RADIATION
ISSN: 1600-5775
Volume 15| Part 4| May 2008| Pages 414-419
doi:10.1107/S0909049508003944
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