NTEGRA Spectra Probe NanoLaboratory. SNOM Measuring Head. Instruction Manual
2. In the Sample Height input field of any of the tabs, enter the sample height (Fig. 3-6).
- If the substrate is of the same thickness as that of calibration, enter thickness of
the sample itself.
- If the substrate is thicker than that used for calibration, enter the sample thickness
increased by the height difference of the substrates.
Fig. 3-6. Scanner Calibration Setup dialog
3. Click OK to save the changes and close the window.
For another sample, value of the Sample Height field of the Scanner Calibration Setup
dialog can change.
3.2. Preparing and Installing the Aperture Probe
The aperture probe is fixed in its holder with a magnetic support. The support is a
metallic plate with a protrusion inclined to the plate. The aperture probe is sticked on the
support with epoxy resin or with cyanoacrylate glue.
ATTENTION! Be careful when handling the probe. Avoid contamination of
the cantilever or the tip with glue.
To prepare and install or exchange the aperture probe, perform the following steps:
1. Check that the support is clean. If necessary, wipe it with lint-free tissue moistened
with alcohol.
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