NikolasEnt / XPS-visualizer-and-converter

Shiny app for X-ray Photoelectron spectrometer .xy raw files visualisation and conversion into .csv file.

XPS visualizer and converter

This app was developed to make it easier to convert raw .xy files from X-ray Photoelectron spectrometer PHOIBOS analyzers with angular channels (SpecsLab Software) to .csv files, calculate cumulative spectrum from a batch of channels and save only the desired region of interest.

Go to the web app

Sample screenshot of the application

Run the app

Web application

The most recent app release is available online as a Shiny app.

Some examples of input files are included in the example directory.

Local application

The app could be used locally. It needs R (and Rstudio, optionally) and the following libraries:

shiny
ggplot2
reshape2
scatterplot3d

Authors

• Nikolay Falaleev - The main author Github: NikolasEnt, Twitter: @NFalaleev

License

The project source is distributed under GNU v.3 license. See the LICENSE file for details.

Change log

• 1.1.1 Add optional normalisation of intensity into [0,1] range
• 1.1.0 New 3D style of AR PES plots, batch file process
• 1.0.0 Initial upload

Known bugs

• After detailed examination of individual spectrum, please, reload the app (F5), before uploading a new one, as there could be issues with number of angular channels.