FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2344994019> ?p ?o ?g. }

• W2344994019 abstract "Time-resolved terahertz spectroscopy (TRTS) was used to explore charge generation, transfer, and the role of hot carriers in organic solar cell materials. Two model molecular photovoltaic systems were investigated: with zinc phthalocyanine (ZnPc) or alpha-sexathiophene (α-6T) as the electron donors and buckminsterfullerene (C60) as the electron acceptor. TRTS provides charge carrier conductivity dynamics comprised of changes in both population and mobility. By using time-resolved optical spectroscopy in conjunction with TRTS, these two contributions can be disentangled. The sub-picosecond photo-induced conductivity decay dynamics of C60 were revealed to be caused by auto-ionization: the intrinsic process by which charge is generated in molecular solids. In donor-acceptor blends, the long-lived photo-induced conductivity is used for weight fraction optimization of the constituents. In nanoscale multilayer films, the photo-induced conductivity identifies optimal layer thicknesses. In films of ZnPc/C60, electron transfer from ZnPc yields hot charges that localize and become less mobile as they thermalize. Excitation of high-lying Franck Condon states in C60 followed by hole-transfer to ZnPc similarly produces hot charge carriers that self-localize; charge transfer clearly precedes carrier cooling. This picture is contrasted to charge transfer in α-6T/C60, where hole transfer takes place from a thermalized state and produces equilibrium carriers that do not show characteristic signs of cooling and self-localization. These results illustrate the value of terahertz spectroscopic methods for probing charge transfer reactions." @default.
• W2344994019 created "2016-06-24" @default.
• W2344994019 creator A5016779525 @default.
• W2344994019 creator A5049619338 @default.
• W2344994019 creator A5053699400 @default.
• W2344994019 creator A5062827396 @default.
• W2344994019 creator A5072636471 @default.
• W2344994019 date "2016-05-10" @default.
• W2344994019 modified "2023-09-23" @default.
• W2344994019 title "Probing charge transfer and hot carrier dynamics in organic solar cells with terahertz spectroscopy" @default.
• W2344994019 cites W1964077714 @default.
• W2344994019 cites W1964754116 @default.
• W2344994019 cites W1980317560 @default.
• W2344994019 cites W1993637836 @default.
• W2344994019 cites W1997237162 @default.
• W2344994019 cites W2003625115 @default.
• W2344994019 cites W2014548503 @default.
• W2344994019 cites W2019002703 @default.
• W2344994019 cites W2025162195 @default.
• W2344994019 cites W2026456550 @default.
• W2344994019 cites W2028807538 @default.
• W2344994019 cites W2031200233 @default.
• W2344994019 cites W2044744324 @default.
• W2344994019 cites W2044911356 @default.
• W2344994019 cites W2047452197 @default.
• W2344994019 cites W2051684812 @default.
• W2344994019 cites W2052698854 @default.
• W2344994019 cites W2081232414 @default.
• W2344994019 cites W2092118176 @default.
• W2344994019 cites W2098527861 @default.
• W2344994019 cites W2119549595 @default.
• W2344994019 cites W2131281352 @default.
• W2344994019 cites W2149976249 @default.
• W2344994019 cites W2158978685 @default.
• W2344994019 cites W2254533929 @default.
• W2344994019 cites W2292726078 @default.
• W2344994019 cites W2312239102 @default.
• W2344994019 cites W2315255899 @default.
• W2344994019 cites W2320200042 @default.
• W2344994019 cites W2325839488 @default.
• W2344994019 cites W2332894392 @default.
• W2344994019 cites W2339181070 @default.
• W2344994019 cites W2472114019 @default.
• W2344994019 cites W2509833804 @default.
• W2344994019 cites W4244670805 @default.
• W2344994019 doi "https://doi.org/10.1117/12.2228379" @default.
• W2344994019 hasPubMedCentralId "https://www.ncbi.nlm.nih.gov/pmc/articles/5482377" @default.
• W2344994019 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/28649166" @default.
• W2344994019 hasPublicationYear "2016" @default.
• W2344994019 type Work @default.
• W2344994019 sameAs 2344994019 @default.
• W2344994019 citedByCount "0" @default.
• W2344994019 crossrefType "proceedings-article" @default.
• W2344994019 hasAuthorship W2344994019A5016779525 @default.
• W2344994019 hasAuthorship W2344994019A5049619338 @default.
• W2344994019 hasAuthorship W2344994019A5053699400 @default.
• W2344994019 hasAuthorship W2344994019A5062827396 @default.
• W2344994019 hasAuthorship W2344994019A5072636471 @default.
• W2344994019 hasBestOaLocation W23449940192 @default.
• W2344994019 hasConcept C104232198 @default.
• W2344994019 hasConcept C107816215 @default.
• W2344994019 hasConcept C121332964 @default.
• W2344994019 hasConcept C131540310 @default.
• W2344994019 hasConcept C147789679 @default.
• W2344994019 hasConcept C159467904 @default.
• W2344994019 hasConcept C159985019 @default.
• W2344994019 hasConcept C184779094 @default.
• W2344994019 hasConcept C185592680 @default.
• W2344994019 hasConcept C192562407 @default.
• W2344994019 hasConcept C26873012 @default.
• W2344994019 hasConcept C2779892579 @default.
• W2344994019 hasConcept C32891209 @default.
• W2344994019 hasConcept C41999313 @default.
• W2344994019 hasConcept C49040817 @default.
• W2344994019 hasConcept C521977710 @default.
• W2344994019 hasConcept C62520636 @default.
• W2344994019 hasConcept C77887725 @default.
• W2344994019 hasConcept C91614233 @default.
• W2344994019 hasConcept C94003879 @default.
• W2344994019 hasConceptScore W2344994019C104232198 @default.
• W2344994019 hasConceptScore W2344994019C107816215 @default.
• W2344994019 hasConceptScore W2344994019C121332964 @default.
• W2344994019 hasConceptScore W2344994019C131540310 @default.
• W2344994019 hasConceptScore W2344994019C147789679 @default.
• W2344994019 hasConceptScore W2344994019C159467904 @default.
• W2344994019 hasConceptScore W2344994019C159985019 @default.
• W2344994019 hasConceptScore W2344994019C184779094 @default.
• W2344994019 hasConceptScore W2344994019C185592680 @default.
• W2344994019 hasConceptScore W2344994019C192562407 @default.
• W2344994019 hasConceptScore W2344994019C26873012 @default.
• W2344994019 hasConceptScore W2344994019C2779892579 @default.
• W2344994019 hasConceptScore W2344994019C32891209 @default.
• W2344994019 hasConceptScore W2344994019C41999313 @default.
• W2344994019 hasConceptScore W2344994019C49040817 @default.
• W2344994019 hasConceptScore W2344994019C521977710 @default.
• W2344994019 hasConceptScore W2344994019C62520636 @default.
• W2344994019 hasConceptScore W2344994019C77887725 @default.
• W2344994019 hasConceptScore W2344994019C91614233 @default.
• W2344994019 hasConceptScore W2344994019C94003879 @default.
• W2344994019 hasLocation W23449940191 @default.

• next