energy loss spectroscopy

См. также в других словарях:

• Electron energy loss spectroscopy — In electron energy loss spectroscopy (EELS) a material is exposed to a beam of electrons with a known, narrow range of kinetic energies. Some of the electrons will undergo inelastic scattering, which means that they lose energy and have their… …   Wikipedia

• High resolution electron energy loss spectroscopy — (HREELS) is a kind of surface vibrational spectroscopy. A fraction of the incident electrons lose energy by exciting atomic and molecular vibrations at the surface, leading to energy loss peaks that can be observed.Since vibrational energies in… …   Wikipedia

• electron energy loss spectroscopy — elektronų energijos nuostolių spektroskopija statusas T sritis radioelektronika atitikmenys: angl. electron energy loss spectroscopy vok. Elektronenverlustspektroskopie, f rus. спектроскопия потерь энергии электронов, f pranc. spectroscopie de… …   Radioelektronikos terminų žodynas

• electron low energy loss spectroscopy — elektronų mažų energijos nuostolių spektroskopija statusas T sritis radioelektronika atitikmenys: angl. electron low energy loss spectroscopy vok. Spektroskopie der niedrigen Elektronenenergieverluste, f rus. спектроскопия малых потерь энергии… …   Radioelektronikos terminų žodynas

• Energy filtered transmission electron microscopy — (EFTEM) is a technique used in Transmission electron microscopy, in which only electrons of particular kinetic energies are used to form the image or diffraction pattern. The technique can be used to aid chemical analysis of the sample in… …   Wikipedia

• spectroscopy — spectroscopist /spek tros keuh pist/, n. /spek tros keuh pee, spek treuh skoh pee/, n. the science that deals with the use of the spectroscope and with spectrum analysis. [1865 70; SPECTRO + SCOPY] * * * Branch of analysis devoted to identifying… …   Universalium

• Energy Filtered Transmission Electron Microscopy — Energiegefilterte Transmissionselektronenmikroskopie (engl. Energy Filtered Transmission Electron Microscopy; EFTEM) ist eine Variante der Transmissionselektronenmikroskopie. Sie nutzt die unterschiedliche Bewegungsenergie der Elektronen nach dem …   Deutsch 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

• Rutherford backscattering spectroscopy — Rutherford backscattering spectrometry (RBS) is an analytical technique used in materials science. Sometimes referred to as high energy ion scattering (HEIS) spectrometry, RBS is used to determine the structure and composition of materials by… …   Wikipedia

• Resonance Raman spectroscopy — Resonance Raman (RR) spectroscopy is a specialized implementation of the more general Raman spectroscopy. Overview As in Raman spectroscopy, RR spectroscopy provides information about the vibrations of molecules, and can also be used for… …   Wikipedia

• Dielectric spectroscopy — A dielectric permittivity spectrum over a wide range of frequencies. The real and imaginary parts of permittivity are shown, and various processes are depicted: ionic and dipolar relaxation, and atomic and electronic resonances at higher energies …   Wikipedia