SR-NIEL and Doses Calculators for electrons, protons, ions and neutrons in Elemental Absorbes and Compounds with an extension to Electronic Stopping Powers, Restricted Energy-Losses, TID Doses, large Energy Deposition Effects in devices - e.g., single event effects (SEE) -, Solar Modulated Spectra for Ions with Z up to 28


SR-NIEL Calculators (and TNID doses)

      for Single Particles:

      for Spectral Fluences:


Hardness Parameter Calculators

SR Additional Calculators

      for Single Particles:

      for Spectral Fluences:

Energy Partition Functions


Electronic Stopping Power Calculators (and TID doses)

      for Single Particles:

       for Spectral Fluences:


Effects due to a large energy deposition in devices (e.g., SEE) and cosmic rays fluences

      for particle impinging perpendidicularly on the device front face:

      for isotropically distributed inpinging particles:


HelMod cosmic rays fluences:


Fluence to Dose Converter(TID)/Calculator(TNID) for and dedicated to ASIF facilities

      for TNID Doses:

      for TID Doses:



  • The TNID dose is the total non-ionizing energy loss (NIEL) dose.
  • The TID dose is the total ionizing energy loss dose.

The data generated by using the Calculator may be used by SR-NIEL developers for statistical purpose