![]() This extra step involves coating your sample with an additional thin layer (~10 nm) of a conductive material, such as gold, silver, platinum or chromium etc. However, certain types of samples are more challenging and require an extra step in sample preparation to enable the user to gather high-quality information from a SEM. As mentioned above, SEMs can image almost all kind of samples ceramics, metals and alloys, semiconductors, polymers, biological samples and many more. In this blog, we will explain how sputter coating works, and to which type of samples it should be applied. In some cases though, combining SEMs with sputter coating is recommended, or even necessary, in order to get a good SEM image. ![]() Scanning electron microscopes (SEMs) are very versatile tools that can provide information at the nanoscale of many different samples - with little or no sample preparation. The target material you are using because it is installed in the sputter coater might not be best. ![]() Coating Materials and Vacuum Sputter Coating Systems for SEM and. Agar Scientific offers a range of vacuum coating units that.
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June 2023
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