microprobe analysis

Microprobe analysis is a scientific technique used to identify and measure the elements within very small areas of a material, such as a mineral or metal. It involves focusing a precise beam of electrons or ions onto the sample, which causes tiny amounts of the material to emit signals or particles. These signals are then analyzed to determine the sample's chemical composition with high spatial resolution, often at micrometer scales. This method helps scientists understand the material's makeup and properties, useful in fields like geology, materials science, and archaeology.