Cameca LEAP 4000 HR Atom Probe

Atom probe microscope used for Atomic resolution chemical and spatial analysis


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Post author: Andrew Sullivan. Last update: 04/04/2016 at 2:04 pm by Andrew Sullivan.


Dr. Mark Nave

Phone: +61 3 522 71126



Local Electrode Atom Probe (LEAP) microscope allows atomic resolution chemical and spatial analysis in three dimensions. The LEAP 4000 HR utilises a large-angle reflectron lens to provide high mass resolution in voltage mode with a large field of view and enables differentiation between all elements and their isotopes. The local electrode design allows analysis of microtip specimens as well as conventional needle-shaped samples.

Benefits of the Cameca LEAP 4000 HR Atom Probe

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Technical features and specifications

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Capacity: We encourage greater utilisation

Access: External researcher use available