Matches in SemOpenAlex for { <https://semopenalex.org/work/W1978672023> ?p ?o ?g. }
- W1978672023 endingPage "1743" @default.
- W1978672023 startingPage "1727" @default.
- W1978672023 abstract "The model of space-charge formation in photorefractive polymers due to Schildkraut and Buettner has been modified to include thermally accessible deep traps as well as shallow traps. The dynamic equations have been solved semiempirically using independent measurements of photoconductive properties to predict photorefractive dynamics. Dependencies of the dynamics on charge generation, mobility, trap density, acceptor density, ionized acceptor density, as well as their associated rates are examined. The magnitude of the fast time constant of photorefractive development is successfully predicted. The introduction of deep traps into the model has allowed us to qualitatively predict the reduction in speed due to deep trap filling and ionized acceptor growth. Experimental studies of photoconductivity and photorefraction (PR) in several polyvinyl carbazole photorefractive composites are carried out to demonstrate the applicability of the model. By choosing chromophores with different ionization potentials and by varying the chromophore concentrations, we investigate the influence of the chromophore ionization potential on the photoelectric and PR properties and reveal the nature of deep traps in the composites and their contribution to both photoconductivity and PR dynamics. Effects of plasticizer components are also discussed." @default.
- W1978672023 created "2016-06-24" @default.
- W1978672023 creator A5037834294 @default.
- W1978672023 creator A5081807028 @default.
- W1978672023 date "2002-07-30" @default.
- W1978672023 modified "2023-10-16" @default.
- W1978672023 title "Space-charge dynamics in photorefractive polymers" @default.
- W1978672023 cites W1968719859 @default.
- W1978672023 cites W1969876548 @default.
- W1978672023 cites W1970237930 @default.
- W1978672023 cites W1970367866 @default.
- W1978672023 cites W1972268166 @default.
- W1978672023 cites W1973752574 @default.
- W1978672023 cites W1974740845 @default.
- W1978672023 cites W1979427931 @default.
- W1978672023 cites W1994528688 @default.
- W1978672023 cites W1997946987 @default.
- W1978672023 cites W2006773383 @default.
- W1978672023 cites W2007770588 @default.
- W1978672023 cites W2016057383 @default.
- W1978672023 cites W2020261180 @default.
- W1978672023 cites W2024544242 @default.
- W1978672023 cites W2029976697 @default.
- W1978672023 cites W2032103152 @default.
- W1978672023 cites W2048058437 @default.
- W1978672023 cites W2050131636 @default.
- W1978672023 cites W2052719336 @default.
- W1978672023 cites W2059811429 @default.
- W1978672023 cites W2071138792 @default.
- W1978672023 cites W2075248613 @default.
- W1978672023 cites W2080603378 @default.
- W1978672023 cites W2082461714 @default.
- W1978672023 cites W2087158017 @default.
- W1978672023 cites W2088355681 @default.
- W1978672023 cites W2088394001 @default.
- W1978672023 cites W2093342472 @default.
- W1978672023 cites W2096366353 @default.
- W1978672023 cites W2113936435 @default.
- W1978672023 cites W2119624472 @default.
- W1978672023 cites W2145760364 @default.
- W1978672023 cites W2157320451 @default.
- W1978672023 cites W2163761347 @default.
- W1978672023 cites W2166304533 @default.
- W1978672023 cites W2171579092 @default.
- W1978672023 cites W4234446495 @default.
- W1978672023 doi "https://doi.org/10.1063/1.1491279" @default.
- W1978672023 hasPublicationYear "2002" @default.
- W1978672023 type Work @default.
- W1978672023 sameAs 1978672023 @default.
- W1978672023 citedByCount "73" @default.
- W1978672023 countsByYear W19786720232012 @default.
- W1978672023 countsByYear W19786720232013 @default.
- W1978672023 countsByYear W19786720232014 @default.
- W1978672023 countsByYear W19786720232015 @default.
- W1978672023 countsByYear W19786720232016 @default.
- W1978672023 countsByYear W19786720232017 @default.
- W1978672023 countsByYear W19786720232019 @default.
- W1978672023 countsByYear W19786720232021 @default.
- W1978672023 countsByYear W19786720232022 @default.
- W1978672023 crossrefType "journal-article" @default.
- W1978672023 hasAuthorship W1978672023A5037834294 @default.
- W1978672023 hasAuthorship W1978672023A5081807028 @default.
- W1978672023 hasConcept C103132145 @default.
- W1978672023 hasConcept C121332964 @default.
- W1978672023 hasConcept C145148216 @default.
- W1978672023 hasConcept C147120987 @default.
- W1978672023 hasConcept C159467904 @default.
- W1978672023 hasConcept C178790620 @default.
- W1978672023 hasConcept C185592680 @default.
- W1978672023 hasConcept C192468462 @default.
- W1978672023 hasConcept C192562407 @default.
- W1978672023 hasConcept C198291218 @default.
- W1978672023 hasConcept C201999631 @default.
- W1978672023 hasConcept C25517290 @default.
- W1978672023 hasConcept C26873012 @default.
- W1978672023 hasConcept C2776127813 @default.
- W1978672023 hasConcept C2779892579 @default.
- W1978672023 hasConcept C49040817 @default.
- W1978672023 hasConcept C62520636 @default.
- W1978672023 hasConcept C63131636 @default.
- W1978672023 hasConcept C71570822 @default.
- W1978672023 hasConcept C75473681 @default.
- W1978672023 hasConceptScore W1978672023C103132145 @default.
- W1978672023 hasConceptScore W1978672023C121332964 @default.
- W1978672023 hasConceptScore W1978672023C145148216 @default.
- W1978672023 hasConceptScore W1978672023C147120987 @default.
- W1978672023 hasConceptScore W1978672023C159467904 @default.
- W1978672023 hasConceptScore W1978672023C178790620 @default.
- W1978672023 hasConceptScore W1978672023C185592680 @default.
- W1978672023 hasConceptScore W1978672023C192468462 @default.
- W1978672023 hasConceptScore W1978672023C192562407 @default.
- W1978672023 hasConceptScore W1978672023C198291218 @default.
- W1978672023 hasConceptScore W1978672023C201999631 @default.
- W1978672023 hasConceptScore W1978672023C25517290 @default.
- W1978672023 hasConceptScore W1978672023C26873012 @default.
- W1978672023 hasConceptScore W1978672023C2776127813 @default.
- W1978672023 hasConceptScore W1978672023C2779892579 @default.
- W1978672023 hasConceptScore W1978672023C49040817 @default.