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SPECTROSCOPIE IR [3 records]
Record 1 - internal organization data 2025-03-06
Record 1, English
Record 1, Subject field(s)
- Optics
- Analytical Chemistry
Record 1, Main entry term, English
- infrared microspectroscopy
1, record 1, English, infrared%20microspectroscopy
correct, noun
Record 1, Abbreviations, English
- IRM 2, record 1, English, IRM
correct, noun
Record 1, Synonyms, English
- IR microspectroscopy 3, record 1, English, IR%20microspectroscopy
correct, noun
Record 1, Textual support, English
Record number: 1, Textual support number: 1 CONT
Infrared (IR) microspectroscopy could be defined as the coupling of a microscope to an infrared spectrometer. This coupling allows one to focus IR [infrared] radiation onto the sample, to collect and image transmitted or reflected IR radiation from the sample onto a detector, and to view and position the sample. 3, record 1, English, - infrared%20microspectroscopy
Record 1, French
Record 1, Domaine(s)
- Optique
- Chimie analytique
Record 1, Main entry term, French
- microspectroscopie infrarouge
1, record 1, French, microspectroscopie%20infrarouge
correct, feminine noun
Record 1, Abbreviations, French
Record 1, Synonyms, French
Record 1, Textual support, French
Record number: 1, Textual support number: 1 CONT
La spectroscopie infrarouge(IR) est une technique d’analyse couramment utilisée. Elle permet de sonder les vibrations moléculaires d’une large variété d’échantillons, permettant ainsi d’identifier des fonctions chimiques particulières. La spectroscopie IR est souvent couplée à la microscopie optique, on l'appelle alors microspectroscopie infrarouge. Elle permet de réaliser des mesures localisées dans l'espace [...] 1, record 1, French, - microspectroscopie%20infrarouge
Record 1, Spanish
Record 1, Textual support, Spanish
Record 2 - internal organization data 2021-02-04
Record 2, English
Record 2, Subject field(s)
- Physics
- Analytical Chemistry
Record 2, Main entry term, English
- infrared spectrometry
1, record 2, English, infrared%20spectrometry
correct
Record 2, Abbreviations, English
Record 2, Synonyms, English
- IR spectrometry 2, record 2, English, IR%20spectrometry
correct
- infra-red spectrometry 2, record 2, English, infra%2Dred%20spectrometry
correct
- infrared spectroscopy 3, record 2, English, infrared%20spectroscopy
correct
- IR spectroscopy 4, record 2, English, IR%20spectroscopy
correct
Record 2, Textual support, English
Record number: 2, Textual support number: 1 CONT
Infrared spectroscopy (IR spectroscopy) … deals with the infrared region of the electromagnetic spectrum, that is, light with a longer wavelength and lower frequency than visible light. It covers a range of techniques, mostly based on absorption spectroscopy. As with all spectroscopic techniques, it can be used to identify and study chemicals. 5, record 2, English, - infrared%20spectrometry
Record number: 2, Textual support number: 1 OBS
infra-red spectrometry; IR spectrometry: designations extracted from the "Disarmament and Peace Keeping" glossary with the permission of the United Nations Office at Geneva. 6, record 2, English, - infrared%20spectrometry
Record 2, Key term(s)
- infra-red spectroscopy
Record 2, French
Record 2, Domaine(s)
- Physique
- Chimie analytique
Record 2, Main entry term, French
- spectrométrie infrarouge
1, record 2, French, spectrom%C3%A9trie%20infrarouge
correct, feminine noun
Record 2, Abbreviations, French
Record 2, Synonyms, French
- spectrométrie IR 2, record 2, French, spectrom%C3%A9trie%20IR
correct, feminine noun
- spectroscopie à infrarouge 3, record 2, French, spectroscopie%20%C3%A0%20infrarouge
correct, feminine noun
- spectroscopie IR 4, record 2, French, spectroscopie%20IR
correct, feminine noun
Record 2, Textual support, French
Record number: 2, Textual support number: 1 CONT
La spectroscopie à infrarouge(spectroscopie IR) est une méthode analytique physique qui fonctionne à l'aide de rayons infrarouges […] La spectroscopie IR permet de saisir la concentration de matière dans les gaz, [les] solides et [les] fluides aussi bien qualitativement que quantitativement. […] la transmission [des ondes infrarouges] est calculée sur base de la longueur d’onde de la lumière. Chaque molécule absorbe la lumière d’une certaine longueur d’onde et est donc facilement identifiable. 4, record 2, French, - spectrom%C3%A9trie%20infrarouge
Record number: 2, Textual support number: 1 OBS
spectrométrie infrarouge; spectrométrie IR : désignations tirées du lexique «Désarmement et Maintien de la Paix» avec l’autorisation de l’Office des Nations Unies à Genève. 5, record 2, French, - spectrom%C3%A9trie%20infrarouge
Record 2, Spanish
Record 2, Campo(s) temático(s)
- Física
- Química analítica
Record 2, Main entry term, Spanish
- espectrometría de infrarrojos
1, record 2, Spanish, espectrometr%C3%ADa%20de%20infrarrojos
correct, feminine noun
Record 2, Abbreviations, Spanish
Record 2, Synonyms, Spanish
- espectrometría IR 2, record 2, Spanish, espectrometr%C3%ADa%20IR
correct, feminine noun
- espectroscopía de infrarrojos 3, record 2, Spanish, espectroscop%C3%ADa%20de%20infrarrojos
correct, feminine noun
- espectroscopía IR 4, record 2, Spanish, espectroscop%C3%ADa%20IR
correct, feminine noun
Record 2, Textual support, Spanish
Record number: 2, Textual support number: 1 CONT
La espectroscopía de infrarrojos (IR) es una técnica de análisis de sustancias en el estado gaseoso, líquido o sólido, tanto cristalinas como amorfas, mediante su espectro de absorción o reflexión en el rango IR del espectro electromagnético, permitiendo así la identificación de compuestos químicos a través de la determinación de la frecuencia a la que los distintos grupos funcionales presentan bandas de absorción en la región IR. 4, record 2, Spanish, - espectrometr%C3%ADa%20de%20infrarrojos
Record number: 2, Textual support number: 1 OBS
Es la rama de la espectroscopía que trata con la parte infrarroja del espectro electromagnético. 5, record 2, Spanish, - espectrometr%C3%ADa%20de%20infrarrojos
Record 3 - internal organization data 2011-12-14
Record 3, English
Record 3, Subject field(s)
- Radiological Physics (Theory and Application)
Record 3, Main entry term, English
- tunable radiation
1, record 3, English, tunable%20radiation
correct
Record 3, Abbreviations, English
Record 3, Synonyms, English
Record 3, Textual support, English
Record number: 3, Textual support number: 1 CONT
These experiments are made possible by the UCSB [University of California, Santa Barbara] free-electron lasers that deliver kilowatts of tunable radiation from 120 GHz [gigahertz] to 4.8 THz [terahertz]. 1, record 3, English, - tunable%20radiation
Record 3, French
Record 3, Domaine(s)
- Physique radiologique et applications
Record 3, Main entry term, French
- rayonnement accordable
1, record 3, French, rayonnement%20accordable
correct, masculine noun
Record 3, Abbreviations, French
Record 3, Synonyms, French
Record 3, Textual support, French
Record number: 3, Textual support number: 1 CONT
Les clathrates métalliques comblent les écarts entre les atomes, les nanoparticules et les matériaux en vrac. Ils possèdent des propriétés qui varient beaucoup en fonction de leur dimension et comprennent des entités candidates pour les futures architectures moléculaires. […] nous avons continué à étudier la relation entre la structure et la réactivité des clathrates métalliques à l'aide de la spectroscopie de déplétion IR [infrarouge] avec du rayonnement accordable provenant d’un laser à électrons libres. 2, record 3, French, - rayonnement%20accordable
Record 3, Spanish
Record 3, Textual support, Spanish
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