2013
DOI: 10.1134/s1063785013010318
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Specific features of the photodielectric effect in amorphous As2Se3 layers

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Cited by 9 publications
(7 citation statements)
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“…Our assumption also confirmed by photodielectric measurements data in the investigated PCFs [27,28]. In agreement with changing j after switching light on and off, a change in the dielectric characteristics of PCF occurs ( Figure 5 shows the respective examples for the PVA based PCFs doped with 10 wt.% of Rd and Gn).…”
Section: Downloaded By [Umeå University Library] At 10:34 19 Novembersupporting
confidence: 82%
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“…Our assumption also confirmed by photodielectric measurements data in the investigated PCFs [27,28]. In agreement with changing j after switching light on and off, a change in the dielectric characteristics of PCF occurs ( Figure 5 shows the respective examples for the PVA based PCFs doped with 10 wt.% of Rd and Gn).…”
Section: Downloaded By [Umeå University Library] At 10:34 19 Novembersupporting
confidence: 82%
“…It should be noted that all investigated PCFs exhibit a photodielectric effect [27,28] under the photoexcitation in the dye absorption region. But in the PCFs doped with a low concentration of dyes this effect is not significant and its increases with the dye concentration in the PCFs increasing (for both investigated dyes).…”
Section: Downloaded By [Umeå University Library] At 10:34 19 Novembermentioning
confidence: 98%
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“…11а) суттєва зміна діелектричної проник-ності при освітленні видимим світлом. Адже освітлення таких речовин призводить до перерозподілу носіїв заря-ду по дискретних рівнях, поляризації окремих центрів і зміни густини станів [39]. Це, в свою чергу, викликає зміну діелектричної проникності, тобто фотодіелектричний ефект (ФДЕ).…”
Section: обговоренняunclassified
“…Most likely, this mechanism could be associated with Zeeman modification of the energy spectrum, as it has been successfully made by the authors of [15] for explaining the giant magnetoresistance effect at room temperature in La 0.7 Ba 0.3 MnO 3 . Due to the clathrate principle of the synthesized nanohybrids structure organization with the supramolecular nature of "guest-host" interactions providing the quasi-continuous distribution of the energy states in the band gap of the host material, particularly in the periodic field of coordination defects, it is possible to understand the observed negative photo-dielectric effect, when illuminating with the visible light, because it leads to redistribution of the charge carriers on discrete levels, to polarization of individual centres and changing the density states [22].…”
Section: …10mentioning
confidence: 99%