Metallography is the science of using microscopic techniques to examine sections or polished surfaces of metallic materials. It provides information about a metallic component’s composition, ...

An international study that pooled brain scans and memory tests from thousands of adults has shed new light on how structural ...

XRD works by directing X-rays onto a crystalline material and analyzing the angles and intensities of the diffracted beams. The atomic planes within the crystal act as a three-dimensional grating, ...

A landmark international study that pooled brain scans and memory tests from thousands of adults has shed new light on how structural brain changes are tied to memory decline as people age.

Unlike optical microscopy, SEM does not rely on light waves but instead uses a beam of electrons to interact with materials, enabling magnifications up to 300,000× and resolutions approaching 1 nm. 1 ...