Cameca Atom Probe
Manufacturer:
Cameca
Model name:
LEAP 4000 X-HR
Location:
HPT C9
Phone:
3 30 09
Price category:
TEM and APT / Large Scale Frontiers
Instrument contact:
Dr. Stephan Gerstl
Lecturer at the Department of Materials
ScopeM
Otto-Stern-Weg 3
8093
Zürich
Switzerland
Brief description
The LEAP (Local Electrode Atom Probe) enables nanometer-level spatial resolution in 3-dimensions, with isotopic identification & localization. Either voltage- or laser-pulsing combined with the integrated TOF mass spectrometer supports ultra-high-resolution analyses of materials.
Technical details
Cameras / detectors:
- Multiple alignment CCDs
- Chevron MCP
- 3-anode Delay-Line position sensitive detectors
Key features:
- Cryogenic-sample transfer enabled LEAP
- Load lock enabled with plasma cleaning and heating carousel options
Holders:
- Half-grid geometry holders: enabling correlation between SEM - FIB - STEM - APT
- Modified TEM holders: enabling APT correlation with both JEOL and TFS type S/TEMs
- TEM sample holder that supports wire geometry samples: enabling correlation between S/TEM - APT
- OMNY-pin pillar geometry holder: enabling correlation between PSI’s X-ray tomography & APT (external page more information to OMNY-pin)
Software:
- LCC (data collection)
- DAVis (visualization)
- IVAS (analysis)