Cross-section SEM with freeze fracturing
A cross-section sample is prepared using freeze fracturing: samples are frozen in liquid nitrogen (-195 C°), followed by cracking of the frozen samples. The cracked surface is then imaged with a scanning electron microscope (SEM). In a typical measurement, several images with varying magnifications are taken to get a good overall view of the sample surface. The method is suitable for relatively thin and small samples. Appropriate thickness depends on the hardness of the material and the size of the samples but is typically < 1 mm. Feel free to ask our experts for guidance if you are unsure about the suitability of your sample.
More information about the method family:
Scanning electron microscopy (SEM)- Suitable sample matrices
- Solid films, solid pieces
- Minimum sample amount
- Minimum size of the sample depends on the material and thickness (ask our experts for help!)
- Typical turnaround time
- 3 weeks after receiving the samples
- Quality system
- Measurlabs validated method
- Device types
- Method expert
- Kia Bertula
Questions? We're happy to help.
Questions? We're happy to help.
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