Peak Pairs Analysis (PPA) is a DigitalMicrograph plug-in based on the procedure developed by Pedro L. Galindo of Cadiz University.
PPA offers peak intensity analysis and local strain map calculation from standard HREM images.
PPA is a complementary plug-in to GPA (Geometrical Phase Analysis) for another strain measurement plug-in.

Flier/Specifications

• html format
• pdf format

• Manual (pdf)

• P Galindo, S Kret, AM Sanchez, J-Y Laval, A.Yanez, J Pizarro, E Guerrero, T Ben and SI Molina, Ultramicroscopy 107 (2007) 1186-1193: The Peak Pairs algorithm for strain mapping from HRTEM images.

• PPA for DigitalMicrograph v1.5
  
• HASP HL/SRM Run-time GUI Installer (Version 5.70)
  Please check the latest driver at Aladdin - HASP driver site.
  
  
• IPU plug-in (Free Software)
  
• HREM Mouse plug-in (Free Software)
  
  Previous version:

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support@hremresearch.com