In this repository there is some examples about how to open and post-process files from neaSNOM microscope.
The experimental data used in these examples was courtesy of FERES (2021).
To download these examples click on:
- Code;
- Download the ZIP; - This will take a while, because it is a large file.
- Select the folder and extract;
- Open orange; - If you do not have orange spectroscopy installed, download Quasar or Orange.
- After running Orange, open the example;
- File >> Open >> example
- Now you need to indicate the file, in this example we have the filename and the reference written at the top of the orange desktop;
- And follow the instructions...
In this equipament is possible to generate 3 main types of data, with a better descrition of this types in this respective folders.
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This is just a spectrum measured in just one position.
This data has a full spectrum data, wavenumber approximately 600 cm-1 up to 2000 cm-1, but in only one pixel.
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In this case, a full spectrum of each pixel along a path choose is during the experiment.
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In the last type is a full spectrum on each pixel inside an area.
References:
- 'F. H. Feres, R. A. Mayer, L. Wehmeier, F. C. B. Maia, E. R. Viana, A. Malachias, H. A. Bechtel, J. M. Klopf, L. M. Eng, S. C. Kehr, J. C. González, R. O. Freitas, I. D. Barcelos, Nat. Commun. 2021, 12, 1995. DOI: 10.1038/s41467-021-22209-w.'