Height-Height Correlation Function

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Author

Affiliation

Thomas Gredig

California State University Long Beach

Published

May 25, 2013

NSF DMR 0847552: Height-Height Correlation Function

Atomic force microscopy images can be analyzed with the height-height correlation function to determine both long-range (global) roughness, as well as short-range (local, Hurst) roughness and a correlation length related to the crystalline size, or grain size. An example is shown in the publication below:

Thomas Gredig, Evan A. Silverstein, Matthew P. Byrne, Height-Height Correlation Function to Determine Grain Size in Iron Phthalocyanine Thin Films, J. Phys.: Conf. Ser., 417, 012069 (2013).

The code to compute the Height-Height Correlation Function is available via GitHub/ThomasGredig/.

Citation

BibTeX citation:

@misc{gredig2013,
  author = {Gredig, Thomas},
  title = {Height-Height {Correlation} {Function}},
  date = {2013-05-25},
  url = {https://www.csulb.edu/~tgredig/posts/news/2021-07-25-height-height-correlation-function.html},
  langid = {en}
}

For attribution, please cite this work as:

Gredig, Thomas. 2013. “Height-Height Correlation Function.” https://www.csulb.edu/~tgredig/posts/news/2021-07-25-height-height-correlation-function.html.