Vliv diskrétní Fourierovy transformace na zpracování AFM dat

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Title in English Influence of the Discrete Fourier Transform on the Treatment of AFM Data
Authors

KLAPETEK Petr OHLÍDAL Ivan FRANTA Daniel

Year of publication 2001
Type Article in Periodical
Magazine / Source Československý časopis pro fyziku
MU Faculty or unit

Faculty of Science

Citation
Web http://hydra.physics.muni.cz/~franta/bib/CCF51_49.html
Field Solid matter physics and magnetism
Description In the paper the influence of the discrete Fourier transform (DFT) on determining the values of the one-dimensional power spectral density function (PSDF) of randomly rough surfaces is described for employing data achieved using atomic force microscopy (AFM). Errors originating at the determination of the PSDF in consequence of using the pupil (window) function are discussed.
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