About: Optimizing specific third-order polarizabilities and approaching the fundamental limit in donor substituted cyanoethynylethenes (CEE) molecules

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About: Optimizing specific third-order polarizabilities and approaching the fundamental limit in donor substituted cyanoethynylethenes (CEE) molecules Goto Sponge NotDistinct Permalink

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	We review the molecular third-order polarizability of a series of compact two-dimensional cyanoethynylethene derivatives and show that the best molecules have a nonlinearity that is only by a factor of 50 lower than the fundamental limit derived by Kuzyk, which is revealed to be a quite useful concept in discussing the observed trends in molecular nonlinearities. We also show that the nonlinearity of this family of molecules contains a large two-photon contribution, and that the best molecules have a very high specific third-order polarizability, meaning that they pack a large nonlinearity in a relatively small size. We review the molecular third-order polarizability of a series of compact two-dimensional cyanoethynylethene derivatives and show that the best molecules have a nonlinearity that is only by a factor of 50 lower than the fundamental limit derived by Kuzyk, which is revealed to be a quite useful concept in discussing the observed trends in molecular nonlinearities. We also show that the nonlinearity of this family of molecules contains a large two-photon contribution, and that the best molecules have a very high specific third-order polarizability, meaning that they pack a large nonlinearity in a relatively small size. (en) Byla vyšetřována polarizabilita třetího druhu pro sérii dvoudimenzionálních CEE, kdy nejleslibnější molekuly vykázaly nonlinearitu pouze 50-krát nižší než je fundamentální limit odvozen Kuzykem. Dále bylo ukázáno, že nonlinearita těchto látek je způsobena rovněž silným příspěvkem dvoufotonové absorpce. Nejlepší molekuly vykázaly velice vysokou specifickou polarizabilitu třetího druhu, kdy relativně malá molekula je nositelem značné nonlinearity. (cs)
Title	Optimizing specific third-order polarizabilities and approaching the fundamental limit in donor substituted cyanoethynylethenes (CEE) molecules Optimizing specific third-order polarizabilities and approaching the fundamental limit in donor substituted cyanoethynylethenes (CEE) molecules (en) Optimalizace specifické polarizability třetího druhu a přiblížení se fundamentálními limitu pro donor substituované kyanoethynyletheny (CEE) (cs)
skos:prefLabel	Optimizing specific third-order polarizabilities and approaching the fundamental limit in donor substituted cyanoethynylethenes (CEE) molecules Optimizing specific third-order polarizabilities and approaching the fundamental limit in donor substituted cyanoethynylethenes (CEE) molecules (en) Optimalizace specifické polarizability třetího druhu a přiblížení se fundamentálními limitu pro donor substituované kyanoethynyletheny (CEE) (cs)
skos:notation	RIV/00216275:25310/06:00006538!RIV08-MSM-25310___
http://linked.open.../vavai/riv/strany	1-14
http://linked.open...avai/riv/aktivita	Z
http://linked.open...avai/riv/aktivity	Z(MSM0021627501)
http://linked.open...iv/cisloPeriodika	633101
http://linked.open...vai/riv/dodaniDat	2008
http://linked.open...aciTvurceVysledku	Bureš, Filip
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Univerzita Pardubice / Fakulta chemicko-technologická
http://linked.open...dnocenehoVysledku	490952
http://linked.open...ai/riv/idVysledku	RIV/00216275:25310/06:00006538
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	organic molecules; third-order polarizability; hyperpolarizability; third-order susceptibility (en)
http://linked.open.../riv/klicoveSlovo	organic molecules hyperpolarizability third-order polarizability third-order susceptibility
http://linked.open...odStatuVydavatele	US - Spojené státy americké
http://linked.open...ontrolniKodProRIV	[378A9273C012]
http://linked.open...i/riv/nazevZdroje	Proceedings SPIE - the International Society for Optical Engineering
http://linked.open...in/vavai/riv/obor	CC
http://linked.open...ichTvurcuVysledku	1 (xsd:int)
http://linked.open...cetTvurcuVysledku	7 (xsd:int)
http://linked.open...UplatneniVysledku	2006
http://linked.open...v/svazekPeriodika	6331
http://linked.open...iv/tvurceVysledku	Bureš, Filip Diederich, Francois May c., Joshua Biaggio, Ivan Esembeson, Bweh Laporta r., Philip Michinobu, Tsuyoshi
http://linked.open...n/vavai/riv/zamer	Aimed preparation of special compounds and materials and investigation of their physical and chemical properties and supramolecular structures
issn	0277-786X
number of pages	14 (xsd:int)
http://localhost/t...ganizacniJednotka	25310

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