Planned intervention: On Wednesday June 26th 05:30 UTC Zenodo will be unavailable for 10-20 minutes to perform a storage cluster upgrade.
Published December 13, 2021 | Version 1.2
Software Open

3TM: fitting software for fast field cycling NMR dispersion data

  • 1. University of Bologna
  • 2. University of Surrey


3TM software based on the 3-tau model for fitting to fast field cycling NMR dispersion data
HH+HM model variants: suitable for systems with or without paramagnetic ions in the solid

To run the software properly, the runtime library from Matlab is needed.
3TM_v1.2_nl.exe will ask you to download the runtime library if you already have it or not on your computer, after which the software will be installed. 
The runtime library is also possible to download with the file 3TM_v1.1_wl.exe, after which just make sure that you install the software version 1.2.

What's new in the version 1.2:

  • Three "user manual" videos, the first one is related to the science of the 3 Tau Model, the second is related to the presentation of the interface and the final one is related to a fitting example
  •  Two different data sets may be fit using the HH model (Expt-plaster.csv) and the HM model (Expt-mortar.csv). 

About the Software_3TM 1.2:

  • Writing errors corrected
  • "Ascending and Descending option" bug fixed
  • Least Square Method with the "Sef File Only" option updated 
  • Error bars related to the Sef file are printed after the fitting process has been done

Open Source Available on Request
Further details in README



Files (2.4 GB)

Name Size Download all
111.3 MB Preview Download
411.9 MB Preview Download
776.5 MB Preview Download
1.1 GB Download
68.5 MB Download
449 Bytes Preview Download
431 Bytes Preview Download
5.1 kB Download

Additional details


ERICA – Engineered Calcium-Silicate-Hydrates for Applications 764691
European Commission