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Technical data Energy-dispersive measurements of K- and L-absorption edgesArticle no: P2546105 ![]()
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
Principle Thin powder samples are subjected to polychromatic X-rays. The energy of the radiation that passes through the samples is analysed with the aid of a semiconductor detector and a multi-channel analyser. The energy of the corresponding absorption edges is determined and the resulting Moseley diagrams are used to determine the Rydberg frequency, the screening constant and the principal quantum numbers. Tasks
Learning objectives
Software included. Computer not provided.
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PHYWE Systeme GmbH & Co. KG
Robert-Bosch-Breite 10 – 37079 Göttingen – Germany
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Robert-Bosch-Breite 10 – 37079 Göttingen – Germany
www.phywe.com


