Ion beam analysis

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Ion beam analysis ("IBA") is an important family of modern analytical techniques involving the use of MeV ion beams to probe the composition and obtain elemental depth profiles in the near-surface layer of solids. All IBA methods are highly sensitive and allow the detection of elements in the sub-monolayer range. The depth resolution is typically in the range of a few nanometers to a few ten nanometers. Atomic depth resolution can be achieved, but requires special equipment. The analyzed depth ranges from a few ten nanometers to a few ten micrometers. IBA methods are always quantitative with an accuracy of a few percent. Channeling allows to determine the depth profile of damage in single crystals.

The quantitative evaluation of IBA methods requires the use of specialized simulation and data analysis software. SIMNRA and DataFurnace are popular programs for the analysis of RBS, ERD and NRA, while GUPIX is popular for PIXE.

IBA is an area of active research. The last major Nuclear Microbeam conference in Debrecen (Hungary) was published in NIMB 267(12-13).

External links[edit]

  • International Conference on Ion Beam Analysis (Biennial scientific conference devoted to IBA): 2007, 2009, 2011, 2013, 2015).
  • European Conference on Accelerators in Applied Research and Technology ECAART (Triennial European scientific conference): 2007, 2010, 2013.
  • International Conference on Particle Induced X-ray Emission (Trienniel scientific conference devoted to PIXE): 2007, 2010, 2013, 2015.
  • "Nuclear Instruments and Methods": The international peer reviewed scientific journal largely devoted to IBA developments and applications
  • SIMNRA program for the simulation and analysis of RBS, EBS, ERD and NRA spectra
  • DataFurnace program for the simulation and analysis (self-consistent fitting) of multiple PIXE, RBS, EBS, ERD, NRA, PIGE, NRP, NDP spectra
  • NDF free version of NDF (the calculation engine underlying DataFurnace) for the simulation of IBA spectra
  • GUPIX program for the simulation and analysis of PIXE spectra
  • Software for PIXE analysis Intercomparison of PIXE spectrometry software packages
  • The Acceleratorer List of IBA related conferences and facilities