X-ray fluorescence
X-ray fluorescence (XRF) is a technique used to analyze the elemental composition of materials. When a substance is exposed to X-rays, it emits secondary X-rays specific to the elements within it. By measuring these emitted X-rays, scientists can identify the elements and their concentrations in the material. This method is widely used in various fields, including archaeology for analyzing artifacts, in environmental science for detecting pollutants, and in manufacturing to ensure quality control. XRF is non-destructive, meaning it does not harm the samples being analyzed, making it a valuable tool for many applications.
Additional Insights
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X-ray fluorescence (XRF) is a technique used to analyze the composition of materials. When a sample is exposed to X-rays, it absorbs the energy and then re-emits it in the form of secondary X-rays. These emitted X-rays have specific energies that correspond to the elements present in the material. By measuring these energies, scientists can identify and quantify the elements in the sample, making XRF useful in fields like archaeology, environmental science, and quality control in manufacturing. It is non-destructive, meaning the sample remains intact after analysis.