Imago Scientific Instruments Local Electrode Atom Probe (LEAP®)

This instrument can be downloaded and is provided here in Adobe PDF formats.



  • Atom Probe Tomography
  • Local electrode variant
  • Crossed delay line, single atom sensitive detector
  • 200 kHz high voltage pulse generator
  • Comprehensive suite for data analysis including IVAS, PoSAP and ORNL-developed software

Current Research Activities:

  • Atomic level 3D microstructural characterization of solute distribution in a wide range of materials
  • Characterization of neutron irradiated materials

Contact: M.K. Miller,, (865) 574-4719



 Oak Ridge National Laboratory