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PHOTOELECTRON SPECTROSCOPY [1 record]
Record 1 - internal organization data 1996-02-27
Record 1, English
Record 1, Subject field(s)
- Scientific Measurements and Analyses
- Electromagnetic Radiation
- Analytical Chemistry
- Nuclear Physics
Record 1, Main entry term, English
- photoelectron spectroscopy
1, record 1, English, photoelectron%20spectroscopy
correct
Record 1, Abbreviations, English
Record 1, Synonyms, English
Record 1, Textual support, English
Record number: 1, Textual support number: 1 CONT
If substances are subjected to irradiation by short wavelength electromagnetic radiation (corresponding to high energy photons) they are found to emit electrons. This is called the photoelectron effect or photoionization and forms the basis of photoelectron spectroscopy. This realm of spectroscopy is concerned with measurement of the kinetic energy distribution of the photoelectrons as these are a guide to the electronic structure of the material being irradiated. The photoionization may be brought about by wavelengths in the far-ultraviolet region and the use of X-rays. 3, record 1, English, - photoelectron%20spectroscopy
Record 1, French
Record 1, Domaine(s)
- Mesures et analyse (Sciences)
- Rayonnements électromagnétiques
- Chimie analytique
- Physique nucléaire
Record 1, Main entry term, French
- spectroscopie photoélectronique
1, record 1, French, spectroscopie%20photo%C3%A9lectronique
correct, feminine noun
Record 1, Abbreviations, French
Record 1, Synonyms, French
- spectroscopie de photoélectrons 2, record 1, French, spectroscopie%20de%20photo%C3%A9lectrons
correct, feminine noun
Record 1, Textual support, French
Record number: 1, Textual support number: 1 CONT
La spectroscopie de photoélectrons consiste à analyser en énergie les électrons émis d'une substance irradiée par un rayonnement électromagnétique X ou UV (ultraviolet). [...] La source de photons peut être soit un tube à rayons X (on parle alors d'XPS (X-ray photoelectron spectroscopy) [...], soit une lampe UV (on parle alors d'UPS (ultra-violet photoelectron spectroscopy) [...]. 1, record 1, French, - spectroscopie%20photo%C3%A9lectronique
Record 1, Spanish
Record 1, Campo(s) temático(s)
- Medición y análisis (Ciencias)
- Radiación electromagnética
- Química analítica
- Física nuclear
Record 1, Main entry term, Spanish
- espectroscopía de fotoelectrones
1, record 1, Spanish, espectroscop%C3%ADa%20de%20fotoelectrones
feminine noun
Record 1, Abbreviations, Spanish
Record 1, Synonyms, Spanish
Record 1, Textual support, Spanish
Record number: 1, Textual support number: 1 CONT
La técnica para medir la energía de los electrones liberados, denominada espectroscopía de fotoelectrones, ha entrado ya en un nivel de rutina. 1, record 1, Spanish, - espectroscop%C3%ADa%20de%20fotoelectrones
Record number: 1, Textual support number: 1 OBS
espectroscopía : estudio e interpretación de los espectros atómicos y moleculares. 2, record 1, Spanish, - espectroscop%C3%ADa%20de%20fotoelectrones
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