Nuclear Toolkit

Todas las versiones de Nuclear Toolkit

• 
  1.4.1(25)Esta es la última versiónLatest

  XAPK

  07/10/202637.9 MBAndroid 7.0+Novedades
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  ¿Qué hay de nuevo en la versión 1.4.1

  Actualizado el 07/10/2026

  ### Shielding and Activation — Corrected
  * **Photon buildup:** Implemented ANSI/ANS-6.4.3 buildup factors for all materials over **15 keV–15 MeV**. Thick-lead shielding was corrected; for example, the calculated dose behind **10 cm of lead for Cs-137** is now approximately **half** the previous value.
  * **Fast-flux monitors:** Added **Ni-58, Ti-46, S-32, and Cu-63** monitor reactions for **D–T neutron-generator** spectra.

• 
  1.3.0(21)

  XAPK

  26/09/202643.4 MBAndroid 7.0+Novedades
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  ¿Qué hay de nuevo en la versión 1.3.0

  Actualizado el 26/09/2026

  
  **Nuclear Toolkit Pro:** Export any calculation as a dated PDF with its inputs, assumptions, results, and data-source citations, and keep a history of exported reports.
  
  **Everything else stays free:** all 11 calculators, 3,383 nuclides, 661 metastable isomers, neutron cross sections for 291 isotopes, offline use, and no account required.
  
  **Also included:** a fix for an issue that could stop the app responding to taps after opening a nuclide, plus smoother pinch-zoom on the Chart of Nuclides.
  

• 
  1.1.0(16)

  XAPK

  18/09/202657.5 MBAndroid 7.0+Novedades
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  ¿Qué hay de nuevo en la versión 1.1.0

  Actualizado el 18/09/2026

  > Metastable isomers are here. All 661 of them — including Tc-99m, Ba-137m and
  > Ag-110m — are now selectable in the decay and chain calculators, with their
  > own decay chains and a panel on every nuclide in the chart.
  >
  > Neutron cross sections added: thermal values and resonance integrals for 40
  > isotopes, shown on the nuclide detail sheet with their source.
  >
  > Data from the IAEA Live Chart (ENSDF). Everything stays free.

• 
  1.0.1(3)

  XAPK

  14/07/202643.3 MBAndroid 7.0+Novedades
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  ¿Qué hay de nuevo en la versión 1.0.1

  Actualizado el 14/07/2026

  • Chart of nuclides: cells now show the mass number (e.g. Cs-137) when zoomed in, making isotopes identifiable at a glance