EDS works by focusing an electron beam onto the sample, which causes the sample to emit X-rays. Each element emits X-rays at unique energy levels, allowing for the identification and quantification of ...

The Apollo astronauts didn't know what they'd find when they explored the surface of the moon, but they certainly didn't ...

Learn more about these shimmery, orange and black beads on the moon that researchers describe as "tiny, pristine" time ...

wavelength-dispersive X-ray spectroscopy (WDXS) and energy-dispersive X-ray spectroscopy (EDXS). WDXS measures the X-rays of a single wavelength that are diffracted by a crystal. EDXS measures the ...

Until recently, X-Ray Energy Dispersive Spectroscopy (EDS) was used to perform very basic analysis of biological samples. Analysis often needed beam currents beyond the acceptable level and ...

While energy-dispersive X-ray spectroscopy (EDX) is a good way to chemically characterize a wide range of materials, researchers have been reluctant to use the technique to detect single atoms because ...

Energy Dispersive X-Ray Spectroscopy (EDS) is a microanalysis method used in addition to scanning electron microscopy (SEM). EDS provides chemical information by detecting x-rays released from a ...

Energy dispersive spectroscopy is used to perform a localized chemical assessment by evaluating the X-ray spectrum released from a sample inundated by a focused ray of electrons. All elements from ...