Nanowerk

Critical Dimension Scanning Electron Microscopy (CD-SEM): Precision Metrology for Nanoscale Fabrication

In the world of nanotechnology, where structures are measured in billionths of a meter, precise imaging and measurement techniques are essential. Critical Dimension Scanning Electron Microscopy ...
Nature

Concept and demonstration of a low-cost compact electron microscope enabled by a photothermionic carbon nanotube cathode

The scanning electron microscope (SEM) delivers high resolution, high depth of field, and an image quality as if microscopic objects are seen by the naked eye. This makes it not only a powerful ...
Nature

Enhancing scanning electron microscopy imaging quality of weakly conductive samples through unsupervised learning

Scanning electron microscopy (SEM) is a crucial tool for analyzing submicron-scale structures. However, the attainment of high-quality SEM images is contingent upon the high conductivity of the ...
Nanowerk

Scanning Electrochemical Microscopy: Probing Interfaces at the Nanoscale

What is Scanning Electrochemical Microscopy? Scanning electrochemical microscopy (SECM) is a powerful analytical technique that combines the principles of electrochemistry and scanning probe ...
AZoNano

Emerging Electron Microscopy Techniques for Quantum Research

Traditional electron microscopy techniques include scanning electron microscopy (SEM) and transmission electron microscopy (TEM), where electrons that interact with the sample are imaged. 4 The ...