Deterministic Periodical and Quasiperiodical Surfaces of III-V Compounds: Preparation, Investigations and Applications |
| N.L. Dmitruk, O.I. Mayeva, O.B. Yastrubchak and G.V. Beketov Institute of Semiconductor Physics, National Academy of Sciences, 45 Prospect Nauki, 252028 Kiev-28, Ukraine |
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| Autocorrelation functions for rough (random, quasiperiodical and deterministicperiodical) surfaces are deduced from the surface profiles determined by using the line-by-line analysis of atomic force microscopy images. It is shown that the initial parts of autocorrelation functions have a Gaussian form. An attempt to use the concept of fractal as a bridge between deterministic periodic and random (spontaneous) surfaces including quasiperiodic ones have been made. |
| DOI: 10.12693/APhysPolA.94.285 PACS numbers: 68.35.Bs, 73.40.Ns, 78.30.Fs |