photoconductivity


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Related to photoconductivity: Photovoltaic effect

pho·to·con·duc·tiv·i·ty

 (fō′tō-kŏn′dŭk-tĭv′ĭ-tē)
n. pl. pho·to·con·duc·tiv·i·ties
Electrical conductivity affected by exposure to light.

pho′to·con·duc′tion n.
pho′to·con·duc′tive adj.

photoconductivity

(ˌfəʊtəʊˌkɒndʌkˈtɪvɪtɪ)
n
(General Physics) the change in the electrical conductivity of certain substances, such as selenium, as a result of the absorption of electromagnetic radiation
photoconductive adj
ˌphotoconˈductor n

pho•to•con•duc•tiv•i•ty

(ˌfoʊ toʊˌkɒn dʌkˈtɪv ɪ ti)

n.
the increase in the electrical conductivity of a substance, caused by the absorption of electromagnetic radiation.
[1925–30]
pho`to•con•duc′tive (-kənˈdʌk tɪv) adj.
ThesaurusAntonymsRelated WordsSynonymsLegend:
Noun1.photoconductivity - change in the electrical conductivity of a substance as a result of absorbing electromagnetic radiation
electrical conduction - the passage of electricity through a conductor
Translations
photoconductivité
References in periodicals archive ?
The authors thank Ana Rosa Garcia for help with experiments, Patricia Altuzar for XRD measurements, Jose Campos for SEM-compositional analyses and photoconductivity response measurements, and Oscar Gomez Daza for optical measurements.
MicroMap aims to develop a commercial instrument for the contact-free characterization of the high frequency photoconductivity of materials.
The photoconductivity of selenium found its use in a photometer by Siemens, 1875, a photophone by Graham Bell, 1880, an optophone by Fourniere d'Albe, 1912 and then talking films in 1921 [61].
yields further improvements such as increased dielectric constant, photoconductivity and etc.
In doing so, it outlines and discusses the leading research frontiers in metal oxides science and engineering, including stability and persistent photoconductivity, processing window, p-doping, etc.
Charge separation and transport in conjugated-polymer/semiconductor-nanocrystal composites studied by photoluminescence quenching and photoconductivity.
The solar energy sector has, for example, discovered that its relatively high level of photoconductivity makes it suitable as a material in photovoltaics.
Among topics there are the development of novel multiferroic composites based on BaTio3 and hexagonal ferrites, ultraviolet photoconductivity in pure and aluminum-doped zinc oxide thin films by inket printing, and emerging technologies and opportunities based on the magneto-electric effect in multiferroic composites.
Furthermore, the team demonstrated that the magnitude of the photoconductivity of the plasmon-coupled nanoparticles can be tuned independently of the optical characteristics of the molecule, a result that has significant implications for future nanoscale optoelectronic devices.