ARM2 STEM Detector
Deben ARM2 STEM: a retractable SEM detector for bright-field, dark-field, annular dark-field and phase-contrast STEM imaging.
Key features
- Retractable
- Motorised ARM2 mechanism, shared with the ARM2 BSE detector.
- Four-element DF/BF
- Dark-field and bright-field modes, with more than 9 signal combinations.
- Triple annular STEM
- HAADF, MAADF, LAADF and BF modes, with more than 14 combinations; for life and materials sciences.
- Bi-annular four-quadrant STEM
- HAADF, ADF, DF, BF and phase contrast, with more than 34 combinations including bi-directional phase contrast.
- Signal mixing
- Flexible mixing for detailed microstructural analysis.
Specifications
From Deben UK's product page.
| Four-element DF/BF | 2 modes (DF, BF); over 9 signal combinations |
|---|---|
| Triple annular | 4 modes (HAADF, MAADF, LAADF, BF); over 14 signal combinations |
| Bi-annular four-quadrant | 5 modes (HAADF, ADF, DF, BF, phase contrast); over 34 signal combinations |
