The orbital angular momentum of electrons has long been considered a minor physical phenomenon, suppressed in most crystals and largely overlooked. Scientists at Forschungszentrum Jülich have now ...

Researchers have built an upgraded quantum microscope that can map momentum-resolved tunneling spectra in graphene at room temperature and extract signatures consistent with electron–electron ...

A new momentum microscope at Forschungszentrum Jülich makes electrons and their properties in solids visible. The instrument, developed entirely in Jülich, provides unprecedentedly insights into ...

Electron microscopy is a powerful technique that provides high-resolution images by focusing a beam of electrons to reveal fine structural details in biological and material specimens. 2 Because ...

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With the inventions of transmission electron microscopy (TEM) in 1931 and scanning electron microscopy (SEM) shortly after in 1937, scientists gained an unprecedented ultrastructural view of the ...

They can image a wide range of materials and biological samples with high magnification, resolution, and depth of field, thereby revealing surface structure and chemical composition. Industries like ...

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