Spectroscopy, Electron Energy-Loss [spektroskopie energetických ztrát elektronů]

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Electron Energy-Loss Spectroscopy

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Definition

A technique for analysis of the chemical composition of molecules. A substance is bombarded with monochromatic ELECTRONS. Some of the electrons passing through the specimen will lose energy when they ionize inner shell electrons of the atoms in the specimen. The energy loss is element dependent. Analysis of the energy loss spectrum reveals the elemental composition of a specimen. ENERGY-FILTERED TRANSMISSION ELECTRON MICROSCOPY is a type of electron energy loss spectroscopy carried out in electron microscopes specially outfitted to analyze the spectrum of electron energy loss.

DUI
D046590 MeSH Browser
CUI
M0452475
History note
2005
Public note
2005

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E Analytical, Diagnostic and Therapeutic Techniques and Equipment
E01 Diagnosis 1 793
E02 Therapeutics 2 577
E03 Anesthesia and Analgesia 168
E04 Surgical Procedures, Operative 4 398
E05 Investigative Techniques 209
E05.196 Chemistry Techniques, Analytical 1 184
E05.196.867 Spectrum Analysis 828
E05.196.867.151 Circular Dichroism 197
E05.196.867.335 Dielectric Spectroscopy 23
E05.196.867.381 Hyperspectral Imaging
E05.196.867.427 Ion Mobility Spectrometry 4
E05.196.867.519 Magnetic Resonance Spectroscopy 1 056
E05.196.867.576 Optical Rotatory Dispersion 1
E05.196.867.618 Photoelectron Spectroscopy 36
E05.196.867.660 Pulse Radiolysis 2
E05.196.867.726 Spectrometry, Fluorescence 412
E05.196.867.776 Spectrometry, Gamma 44
E05.196.867.800 Spectrometry, X-Ray Emission 67
E05.196.867.826 Spectrophotometry 913
E05.196.867.838 Spectroscopy, Electron Energy-Loss 3
E05.196.867.838.500 Microscopy, Energy-Filtering Transmission Electron 1
E05.196.867.851 Spectroscopy, Near-Infrared 104
E05.196.867.890 Spectrum Analysis, Raman 227
E05.196.867.917 Sun Protection Factor 31
E05.196.867.945 Terahertz Spectroscopy 1
E05.196.867.972 X-Ray Absorption Spectroscopy 3
E06 Dentistry 1 676
E07 Equipment and Supplies 4 038

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