Matches in SemOpenAlex for { <https://semopenalex.org/work/W2029541867> ?p ?o ?g. }
Showing items 1 to 97 of
97
with 100 items per page.
- W2029541867 endingPage "158" @default.
- W2029541867 startingPage "147" @default.
- W2029541867 abstract "Molecular three-centre electron transfer (ET) systems contain an intermediate electronic bridge group state in addition to the donor and acceptor states. This feature is encountered in long-range ET patterns of metalloproteins, in bacterial photosynthetic reaction centres, in electrochemical processes at modified metal electrodes and in hypothetical or real molecular shift register and photodiode device-like systems. Overall ET is by superexchange when the intermediate group energy is high. When the energy is low enough that the state is temporarily populated, a range of vibrational features arise depending on the vibrational coupling and relaxation time of the intermediate state. In external fields these properties induce characteristic ‘switch’ effects reflected in rapid changes in the current derivatives and other features in the current–voltage relations. We provide a quantum mechanical frame for three-centre ET in such molecular systems. The theory rests on second-order perturbation theory. In contrast to most applications of superexchange concepts, the theory includes explicitly nuclear coupling in the intermediate state and is valid both for high energy superexchange and for low-energy populated intermediate states. Moreover, mild, finite resonances arise in the transition regions between the various energy ranges represented by analytical rate constants. The theory is appropriate to the molecular electronic behaviour of several biological and synthetic three-level ‘switch’ ET systems." @default.
- W2029541867 created "2016-06-24" @default.
- W2029541867 creator A5029952296 @default.
- W2029541867 creator A5065984968 @default.
- W2029541867 creator A5080944383 @default.
- W2029541867 creator A5091257104 @default.
- W2029541867 date "1992-06-01" @default.
- W2029541867 modified "2023-10-17" @default.
- W2029541867 title "Three-Centre electron transfer as a frame for molecular switch phenomena" @default.
- W2029541867 cites W177061443 @default.
- W2029541867 cites W1963823040 @default.
- W2029541867 cites W1971092996 @default.
- W2029541867 cites W1976155303 @default.
- W2029541867 cites W1982514777 @default.
- W2029541867 cites W1986138888 @default.
- W2029541867 cites W1988394229 @default.
- W2029541867 cites W1992138840 @default.
- W2029541867 cites W1993108195 @default.
- W2029541867 cites W1993936278 @default.
- W2029541867 cites W2004306768 @default.
- W2029541867 cites W2007900151 @default.
- W2029541867 cites W2008237303 @default.
- W2029541867 cites W2013001244 @default.
- W2029541867 cites W2018839257 @default.
- W2029541867 cites W2019005299 @default.
- W2029541867 cites W2035939805 @default.
- W2029541867 cites W2043236238 @default.
- W2029541867 cites W2045022684 @default.
- W2029541867 cites W2051566058 @default.
- W2029541867 cites W2061931834 @default.
- W2029541867 cites W2064587301 @default.
- W2029541867 cites W2066726026 @default.
- W2029541867 cites W2078446731 @default.
- W2029541867 cites W2081182256 @default.
- W2029541867 cites W2090920606 @default.
- W2029541867 cites W2103822705 @default.
- W2029541867 cites W2122697882 @default.
- W2029541867 cites W2323568584 @default.
- W2029541867 cites W2479368142 @default.
- W2029541867 cites W2498083070 @default.
- W2029541867 cites W4235146657 @default.
- W2029541867 cites W4254640185 @default.
- W2029541867 doi "https://doi.org/10.1002/amo.860010308" @default.
- W2029541867 hasPublicationYear "1992" @default.
- W2029541867 type Work @default.
- W2029541867 sameAs 2029541867 @default.
- W2029541867 citedByCount "3" @default.
- W2029541867 crossrefType "journal-article" @default.
- W2029541867 hasAuthorship W2029541867A5029952296 @default.
- W2029541867 hasAuthorship W2029541867A5065984968 @default.
- W2029541867 hasAuthorship W2029541867A5080944383 @default.
- W2029541867 hasAuthorship W2029541867A5091257104 @default.
- W2029541867 hasConcept C121332964 @default.
- W2029541867 hasConcept C123669783 @default.
- W2029541867 hasConcept C14179194 @default.
- W2029541867 hasConcept C145148216 @default.
- W2029541867 hasConcept C159467904 @default.
- W2029541867 hasConcept C174920882 @default.
- W2029541867 hasConcept C178790620 @default.
- W2029541867 hasConcept C184779094 @default.
- W2029541867 hasConcept C185592680 @default.
- W2029541867 hasConcept C32123652 @default.
- W2029541867 hasConcept C32909587 @default.
- W2029541867 hasConcept C75473681 @default.
- W2029541867 hasConceptScore W2029541867C121332964 @default.
- W2029541867 hasConceptScore W2029541867C123669783 @default.
- W2029541867 hasConceptScore W2029541867C14179194 @default.
- W2029541867 hasConceptScore W2029541867C145148216 @default.
- W2029541867 hasConceptScore W2029541867C159467904 @default.
- W2029541867 hasConceptScore W2029541867C174920882 @default.
- W2029541867 hasConceptScore W2029541867C178790620 @default.
- W2029541867 hasConceptScore W2029541867C184779094 @default.
- W2029541867 hasConceptScore W2029541867C185592680 @default.
- W2029541867 hasConceptScore W2029541867C32123652 @default.
- W2029541867 hasConceptScore W2029541867C32909587 @default.
- W2029541867 hasConceptScore W2029541867C75473681 @default.
- W2029541867 hasIssue "3" @default.
- W2029541867 hasLocation W20295418671 @default.
- W2029541867 hasOpenAccess W2029541867 @default.
- W2029541867 hasPrimaryLocation W20295418671 @default.
- W2029541867 hasRelatedWork W1966036413 @default.
- W2029541867 hasRelatedWork W1999091471 @default.
- W2029541867 hasRelatedWork W2022908309 @default.
- W2029541867 hasRelatedWork W2035692942 @default.
- W2029541867 hasRelatedWork W2089722106 @default.
- W2029541867 hasRelatedWork W2514270717 @default.
- W2029541867 hasRelatedWork W2563201038 @default.
- W2029541867 hasRelatedWork W283179904 @default.
- W2029541867 hasRelatedWork W4243114395 @default.
- W2029541867 hasRelatedWork W969652411 @default.
- W2029541867 hasVolume "1" @default.
- W2029541867 isParatext "false" @default.
- W2029541867 isRetracted "false" @default.
- W2029541867 magId "2029541867" @default.
- W2029541867 workType "article" @default.