TERMIUM Plus®
The Government of Canada’s terminology and linguistic data bank.
PHOTOPHYSIQUE [2 records]
Record 1 - internal organization data 2023-10-17
Record 1, English
Record 1, Subject field(s)
- Photoelectricity and Electron Optics
- Chemistry
Universal entry(ies) Record 1
Record 1, Main entry term, English
- quantum efficiency
1, record 1, English, quantum%20efficiency
correct, officially approved
Record 1, Abbreviations, English
Record 1, Synonyms, English
- quantum yield 2, record 1, English, quantum%20yield
correct
Record 1, Textual support, English
Record number: 1, Textual support number: 1 DEF
The ratio of the number of emitted photoelectrons to the number of incident photons. 3, record 1, English, - quantum%20efficiency
Record number: 1, Textual support number: 1 CONT
The quantum efficiency may be given either as a function of wavelength or as energy. If all photons of a certain wavelength are absorbed and the resulting minority carriers are collected, then the quantum efficiency at that particular wavelength is unity. The quantum efficiency for photons with energy below the band gap is zero. 4, record 1, English, - quantum%20efficiency
Record number: 1, Textual support number: 1 OBS
quantum efficiency: term and definition officially approved by the Electronics and Telecommunications Terminology Committee (CUTEL). 5, record 1, English, - quantum%20efficiency
Record 1, French
Record 1, Domaine(s)
- Photo-électricité et optique électronique
- Chimie
Entrée(s) universelle(s) Record 1
Record 1, Main entry term, French
- rendement quantique
1, record 1, French, rendement%20quantique
correct, masculine noun, officially approved
Record 1, Abbreviations, French
Record 1, Synonyms, French
Record 1, Textual support, French
Record number: 1, Textual support number: 1 DEF
Rapport entre le nombre effectif de photons émis, absorbés ou utilisés au cours d’un processus photophysique ou photochimique et le nombre théorique associé à ce processus. 2, record 1, French, - rendement%20quantique
Record number: 1, Textual support number: 1 CONT
Le rendement quantique (Φ) d’un processus induit par le rayonnement est égal au nombre de fois qu’un évènement donné arrive divisé par le nombre de photons absorbé par le système. L’évènement en question est souvent une réaction chimique. 3, record 1, French, - rendement%20quantique
Record number: 1, Textual support number: 1 OBS
rendement quantique : désignation et définition publiées au Journal officiel de la République française le 19 septembre 2015. 4, record 1, French, - rendement%20quantique
Record number: 1, Textual support number: 2 OBS
rendement quantique : désignation uniformisée par le Comité d’uniformisation des termes de l’électronique et des télécommunications (CUTEL). 4, record 1, French, - rendement%20quantique
Record 1, Spanish
Record 1, Campo(s) temático(s)
- Fotoelectricidad y óptica electrónica
- Química
Entrada(s) universal(es) Record 1
Record 1, Main entry term, Spanish
- rendimiento cuántico
1, record 1, Spanish, rendimiento%20cu%C3%A1ntico
correct, masculine noun
Record 1, Abbreviations, Spanish
Record 1, Synonyms, Spanish
Record 1, Textual support, Spanish
Record 2 - internal organization data 1978-05-03
Record 2, English
Record 2, Subject field(s)
- Physics
- Chemistry
Record 2, Main entry term, English
- photophysics
1, record 2, English, photophysics
correct
Record 2, Abbreviations, English
Record 2, Synonyms, English
Record 2, Textual support, English
Record number: 2, Textual support number: 1 CONT
This paper is a study of alkyl iodide photophysics following ultraviolet "photodissociation" in van der Waals solids at 4.2 ° K. 1, record 2, English, - photophysics
Record 2, French
Record 2, Domaine(s)
- Physique
- Chimie
Record 2, Main entry term, French
- photophysique
1, record 2, French, photophysique
feminine noun
Record 2, Abbreviations, French
Record 2, Synonyms, French
Record 2, Textual support, French
Record number: 2, Textual support number: 1 DEF
Étude des phénomènes physiques mettant en jeu la lumière. 1, record 2, French, - photophysique
Record number: 2, Textual support number: 1 CONT
La photochimie organique, [...] se rattache aux deux branches connexes que sont la spectroscopie(photophysique) et la photobiologie. L'ouverture vers la photophysique résulte :--des mesures quantitatives,--de la caractérisation de la nature des états excités, de leurs énergies et de leurs temps de vie; [...] 1, record 2, French, - photophysique
Record 2, Spanish
Record 2, Textual support, Spanish
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