X-ray emission spectrum

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• X-ray emission spectrum — rentgeno spinduliuotės spektras statusas T sritis radioelektronika atitikmenys: angl. X ray emission spectrum; X ray radiation spectrum vok. Emissionsröntgenspektrum, n; Röntgenemissionsspektrum, n rus. спектр рентгеновского излучения, m pranc.… …   Radioelektronikos terminų žodynas

• X-ray radiation spectrum — rentgeno spinduliuotės spektras statusas T sritis radioelektronika atitikmenys: angl. X ray emission spectrum; X ray radiation spectrum vok. Emissionsröntgenspektrum, n; Röntgenemissionsspektrum, n rus. спектр рентгеновского излучения, m pranc.… …   Radioelektronikos terminų žodynas

• Emission spectrum — The emission spectrum of a chemical element or chemical compound is the spectrum of frequencies of electromagnetic radiation emitted by the element s atoms or the compound s molecules when they are returned to a lower energy state. Each element s …   Wikipedia

• Particle-induced X-ray emission — or proton induced X ray emission (PIXE) is a technique used in the determining of the elemental make up of a material or sample. When a material is exposed to an ion beam, atomic interactions occur that give off EM radiation of wavelengths in the …   Wikipedia

• Particle-Induced X-ray Emission — or Proton Induced X ray Emission (PIXE) is a technique used in the determining of the elemental make up of a material or sample. When a material is exposed to an ion beam, atomic interactions occur that give off EM radiation of wavelengths in the …   Wikipedia

• Emission spectroscopy — is a spectroscopic technique which examines the wavelengths of photons emitted by atoms or molecules during their transition from an excited state to a lower energy state. Each element emits a characteristic set of discrete wavelengths according… …   Wikipedia

• Spectrum — A spectrum (plural spectra or spectrums [ [http://dictionary.reference.com/browse/spectrum Dictionary.com] . The American Heritage Dictionary of the English Language , Fourth Edition. Houghton Mifflin Company, 2004. (accessed: January 25, 2008).] …   Wikipedia

• X-ray spectroscopy — is a gathering name for several spectroscopic techniques for determining the electronic structure of materials by using x ray excitation. X ray emission spectroscopy Karl Manne Georg Siegbahn from Uppsala, Sweden (Nobel Prize 1924), who… …   Wikipedia

• spectre d'émission de rayons X — rentgeno spinduliuotės spektras statusas T sritis radioelektronika atitikmenys: angl. X ray emission spectrum; X ray radiation spectrum vok. Emissionsröntgenspektrum, n; Röntgenemissionsspektrum, n rus. спектр рентгеновского излучения, m pranc.… …   Radioelektronikos terminų žodynas

• Emission theory — (also called emitter theory ) was a competing theory for the special theory of relativity, explaining the results of the Michelson Morley experiment. Emission theories obey the principle of relativity by having no preferred frame for light… …   Wikipedia

• X-ray astronomy — X rays start at 0.008 nm and extend across the electromagnetic spectrum to 8 nm, over which the Earth s atmosphere is opaque. X ray astronomy is an observational branch of astronomy which deals with the study of X ray observation and detection… …   Wikipedia