NTEGRA platform: NTEGRA Vita
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Scanning probe microscopy
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| SPM methods |
in air & liquid |
AFM (contact + semi-contact + non-contact) / Lateral Force Microscopy / Adhesion Force Imaging/ Force Modulation/ Phase Imaging/ AFM Lithography (scratching)/ Force-Distance curves |
| in air only |
STM/ Magnetic Force Microscopy/ Electrostatic Force Microscopy / Scanning Capacitance Microscopy/ Kelvin Probe Microscopy/ Spreading Resistance Imaging/ Lithography: AFM (Current), STM |
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Scanning by sample
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Scanning by probe*
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| Sample size |
in air |
40 mm in diameter,
15 mm in height |
100 mm in diameter,
15 mm in height |
| in liquid |
Up to 14x14x2.5 mm |
Up to 15x15x3 mm |
| XY sample positioning range |
in air |
5x5 mm, readable resolution - 5 um
sensitivity - 2 um |
| in liquid |
1x1 mm, readable resolution-5 um
sensitivity-2 um |
| Scan range |
100x100x10 um, 3x3x2.6 um |
100x100x10 um, 50x50x5 um |
| Up to 200x200x20 um** (DualScanTM mode) |
| Non-linearity, XY (with closed-loop sensors***) |
<0.1% |
<0.15% |
| Noise level, Z (RMS in bandwidth 1000 Hz) |
With sensors |
0.04 nm (typically),
0.06 nm |
0.06 nm (typically),
0.07 nm |
| Without sensors |
0.03 nm |
0.05 nm |
| Noise level, XY***(RMS in bandwidth 200 Hz) |
With sensors |
0.2 nm (typically),
0.3 nm (XY 100 um) |
0.1 nm (typically),
0.2 nm (XY 50 um) |
| Without sensors |
0.02 nm (XY 100 um)
0.001 nm (XY 3 um) |
0.01 nm (XY 50 um) |
Temperature control
(For operation in fluid environment) |
Range |
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from RT to 60°C |
| Stability |
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±0.005°C (typically),
±0.01°C |
*Scanning head can be configured to serve as a stand-alone device for specimens of unlimited sizes.
** 200 мm scan range is possible with the unique DualScan™ mode when scanning by sample and scanning by probe can be done simultaneously.
*** Built-in capacitive sensors have extremely low noise and any area down to 50x50 nm can be scanned with closed-loop control.
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Optical microscopy*
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Upright viewing
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Inverted viewing Scanning by probe
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Scanning by sample
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Scanning by probe
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| Objective lens |
Magnification |
x1/ x10 |
x1 |
x60** |
| Numerical aperture |
0.1/ 0.28 |
0.1 |
0.7 |
| Continuous zoom |
available |
NA |
| Observation methods*** |
Bright field imaging |
available |
available |
| Fluorescence imaging |
NA |
optional |
| Contrast methods |
Phase contrast imaging,
Polarization, DIC |
NA |
optional |
* System upgrade is possible to convert it into a near-field optical microscope or a laser confocal microscope.
** Any additional objectives can be supplied optionally.
*** Can be performed without compromise in optical or AFM performance.