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emission spectrum |
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emission spectrum: see spectrum spectrum, arrangement or display of light or other form of radiation separated according to wavelength, frequency, energy, or some other property. Beams of charged particles can be separated into a spectrum according to mass in a mass spectrometer (see mass ..... Click the link for more information. . emission spectrum [i′mish·ən ‚spek·trəm] (spectroscopy) Electromagnetic spectrum produced when radiations from any emitting source, excited by any of various forms of energy, are dispersed. How to thank TFD for its existence? Tell a friend about us, add a link to this page, add the site to iGoogle, or visit webmaster's page for free fun content. |
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While the approximation of the peak height for the x-ray intensity measurement remains valid in most analytical problems with the EPMA, this simplified approach is no longer sufficient in the presence of severe peak overlaps as is the case for L emission spectra of rare-earth elements (1) or when soft x-ray emissions are used in the analytical procedure (2-4). In the flames, the researchers detected the emission spectra long used by chemists for identifying the elements. Proton induced x-ray emission spectra were obtained from Element Analysis Corp. |
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