Graphene-based nanoparticle composites attract considerable attention due to their unique properties and the large variety of possible applications, such as sensing, energy storage, and catalysis. The ...

Argonne National Laboratory has discovered that nanoparticles of gold act unusually when close to the edge of graphene. This could be big for the development of new sensors and quantum devices.

Using a STEM-in-SEM conversion holder, we can convert a scanning electron microscope into a scanning transmission microscope. Neat! ==== Timeline ==== 0:00 Intro 0:27 How an SEM works 1:50 ...

Scientists use a novel cryogenic Quantum Twisting Microscope to reveal how electrons interact with phasons in twisted graphene, offering insights into superconductivity. Using this pioneering ...

Support grids are a key part of electron microscopy measurements; the choice of the grid can directly influence the quality and accuracy of the final image. This is particularly true for transmission ...

Researchers used ultrafast electron microscopy to study a nanoscale phenomenon that occurs in less than a few hundred quadrillionths of a second. Insights from the study could aid in the development ...

Graphene, a material that consists of a lattice of carbon atoms, one atom thick, is widely touted as being the most electrically conductive material ever studied. However, not all graphene is the same ...