A research team has developed a transmission electron microscopy method to determine the quality of graphene through its single-atom thickness.

A comparison between a regular SPED scan, and a precession path segmented SPED scan with n = 8 segments. Example of diffraction patterns with de-rocking switched off for (a) the regular SPED scan, and ...

Researchers develop reliable method using transmission electron microscopy to verify graphene's single-atom thickness, ...

Electron microscopy has evolved into a suite of sophisticated techniques essential for investigating the structure and properties of materials at the nanoscale and beyond. By utilising focused ...

Graphene could transform everything from electric cars to smartphones, but only if we can guarantee its quality. The ...

TEM works by accelerating electrons, typically with energies between 80 and 300 kV, and directing them through a specimen thin enough for electron transmission. Because of their very short wavelength ...

insights from industryFernando C. Castro, Ph.D.Applications ScientistGatan In this interview, Fernando C. Castro, Ph.D., an Applications Scientist at Gatan, talks to AZoMaterials about the new ...

This instrument is an advanced and digitally dedicated transmission electron microscope operating at 200kV with a field-emission gun. It is capable of an ultimate point-to-point resolution of 0.19 nm, ...

In transmission electron microscopy (TEM), where the electron beam passes through the sample to be directly imaged on the detector below, it is often necessary to support the thin samples on a grid.

Scientists at the University of Konstanz in Germany have advanced ultrafast electron microscopy to unprecedented time resolution. Reporting in Science Advances, the research team presents a method for ...