ultraviolet photoemission spectroscopy

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• ultraviolet photoemission spectroscopy — ultravioletinė fotoemisinė spektroskopija statusas T sritis radioelektronika atitikmenys: angl. ultraviolet photoemission spectroscopy vok. Photoemission Ultraviolettspektroskopie, f rus. ультрафиолетовая фотоэмиссионная спектроскопия, f pranc.… …   Radioelektronikos terminų žodynas

• Ultraviolet photoelectron spectroscopy — (UPS) refers to the measurement of kinetic energy spectra of photoelectrons emitted by ultraviolet photons, to determine molecular energy levels in the valence region.If Einstein’s photoelectric law is applied to a free molecule, the kinetic… …   Wikipedia

• Photoemission spectroscopy — (PES), also known as photoelectron spectroscopy, refers to energy measurement of electrons emitted from solids, gases or liquids by the photoelectric effect, in order to determine the binding energies of electrons in a substance. The term refers… …   Wikipedia

• Photoemission-Ultraviolettspektroskopie — ultravioletinė fotoemisinė spektroskopija statusas T sritis radioelektronika atitikmenys: angl. ultraviolet photoemission spectroscopy vok. Photoemission Ultraviolettspektroskopie, f rus. ультрафиолетовая фотоэмиссионная спектроскопия, f pranc.… …   Radioelektronikos terminų žodynas

• Photoemission electron microscopy — (PEEM, also called photoelectron microscopy, PEM) is a widely used type of emission microscopy. PEEM utilizes local variations in electron emission to generate image contrast. The excitation is usually produced by UV light, synchrotron radiation… …   Wikipedia

• Spectroscopy — Analysis of white light by dispersing it with a prism is example of spectroscopy. Spectroscopy ( …   Wikipedia

• Absorption spectroscopy — An overview of electromagnetic radiation absorption. This example discusses the general principle using visible light as a specific example. A white beam source – emitting light of multiple wavelengths – is focused on a sample (the complementary… …   Wikipedia

• X-ray photoelectron spectroscopy — [ right|thumb|350px|Basic components of a monochromatic XPS system.] X ray photoelectron spectroscopy (XPS) is a quantitative spectroscopic technique that measures the elemental composition, empirical formula, chemical state and electronic state… …   Wikipedia

• SURFACES (ANALYSE DES) — La notion de surface de séparation de deux milieux matériels est généralement perçue directement et, a priori, ne semble pas devoir donner lieu à beaucoup de discussions quant à sa définition. Que ce soit en physique ou en chimie, l’intérêt pour… …   Encyclopédie Universelle

• List of materials analysis methods — List of materials analysis methods: Contents: Top · 0–9 · A B C D E F G H I J K L M N O P Q R S T U V W X Y Z μSR see Muon spin spectroscopy …   Wikipedia

• ARPES — Angle resolved photoemission spectroscopy (ARPES) , also known as ARUPS angle resolved ultraviolet photoemission spectroscopy , is a direct experimental technique to observe the distribution of the electrons, or more precisely, the density of… …   Wikipedia