Matches in SemOpenAlex for { <https://semopenalex.org/work/W2091213239> ?p ?o ?g. }
- W2091213239 endingPage "19" @default.
- W2091213239 startingPage "15" @default.
- W2091213239 abstract "Ultrafast carrier dynamics of nanostructured TiO2 films with and without CdSe quantum dot (QD) deposition were studied using a lens-free heterodyne detection transient grating (LF-HD-TG) technique. The nanostructured TiO2 films were prepared with anatase TiO2 nanoparticles with an average diameter of 27 nm. CdSe quantum dots with an average size of 5 nm were adsorbed onto the TiO2 films by a chemical deposition (CD) technique. The relaxation processes of the photoexcited electrons and holes can be detected separately using the LF-HD-TG technique. For the TiO2 film without CdSe deposition, it was found that the photoexcited holes relaxed within 2 ps. For the CdSe QD deposited nanostructured TiO2 film, two decay processes with time constants of 2 ps (τ1) and 16 ps (τ2) were detected. The fast decay process was attributed to photoexcited hole relaxation due to trapping in CdSe QDs. The slow decay process mainly reflected photoexcited electron transfer from CdSe QDs to TiO2." @default.
- W2091213239 created "2016-06-24" @default.
- W2091213239 creator A5026305264 @default.
- W2091213239 creator A5053719810 @default.
- W2091213239 creator A5059298704 @default.
- W2091213239 creator A5077884354 @default.
- W2091213239 creator A5084693356 @default.
- W2091213239 date "2005-08-01" @default.
- W2091213239 modified "2023-10-01" @default.
- W2091213239 title "Study of ultrafast carrier dynamics of nanostructured TiO2 films with and without CdSe quantum dot deposition using lens-free heterodyne detection transient grating technique" @default.
- W2091213239 cites W1497033841 @default.
- W2091213239 cites W1974514242 @default.
- W2091213239 cites W1974972468 @default.
- W2091213239 cites W1982294705 @default.
- W2091213239 cites W1984055957 @default.
- W2091213239 cites W1988271541 @default.
- W2091213239 cites W1996644210 @default.
- W2091213239 cites W1998682694 @default.
- W2091213239 cites W2002297285 @default.
- W2091213239 cites W2007824751 @default.
- W2091213239 cites W2012043961 @default.
- W2091213239 cites W2014970095 @default.
- W2091213239 cites W2022911141 @default.
- W2091213239 cites W2027887529 @default.
- W2091213239 cites W2044242941 @default.
- W2091213239 cites W2049851640 @default.
- W2091213239 cites W2056770146 @default.
- W2091213239 cites W2059085708 @default.
- W2091213239 cites W2061029321 @default.
- W2091213239 cites W2067820274 @default.
- W2091213239 cites W2069543811 @default.
- W2091213239 cites W2071198648 @default.
- W2091213239 cites W2077248474 @default.
- W2091213239 cites W2081971664 @default.
- W2091213239 cites W2092987845 @default.
- W2091213239 cites W2127371360 @default.
- W2091213239 cites W318488230 @default.
- W2091213239 cites W4241456496 @default.
- W2091213239 cites W4361798653 @default.
- W2091213239 doi "https://doi.org/10.1016/j.tsf.2004.11.238" @default.
- W2091213239 hasPublicationYear "2005" @default.
- W2091213239 type Work @default.
- W2091213239 sameAs 2091213239 @default.
- W2091213239 citedByCount "43" @default.
- W2091213239 countsByYear W20912132392012 @default.
- W2091213239 countsByYear W20912132392013 @default.
- W2091213239 countsByYear W20912132392014 @default.
- W2091213239 countsByYear W20912132392015 @default.
- W2091213239 countsByYear W20912132392017 @default.
- W2091213239 countsByYear W20912132392021 @default.
- W2091213239 countsByYear W20912132392023 @default.
- W2091213239 crossrefType "journal-article" @default.
- W2091213239 hasAuthorship W2091213239A5026305264 @default.
- W2091213239 hasAuthorship W2091213239A5053719810 @default.
- W2091213239 hasAuthorship W2091213239A5059298704 @default.
- W2091213239 hasAuthorship W2091213239A5077884354 @default.
- W2091213239 hasAuthorship W2091213239A5084693356 @default.
- W2091213239 hasConcept C120665830 @default.
- W2091213239 hasConcept C121332964 @default.
- W2091213239 hasConcept C124657808 @default.
- W2091213239 hasConcept C147120987 @default.
- W2091213239 hasConcept C151730666 @default.
- W2091213239 hasConcept C155672457 @default.
- W2091213239 hasConcept C15744967 @default.
- W2091213239 hasConcept C161790260 @default.
- W2091213239 hasConcept C171250308 @default.
- W2091213239 hasConcept C178596936 @default.
- W2091213239 hasConcept C185592680 @default.
- W2091213239 hasConcept C192562407 @default.
- W2091213239 hasConcept C2776029896 @default.
- W2091213239 hasConcept C2777402863 @default.
- W2091213239 hasConcept C2777813233 @default.
- W2091213239 hasConcept C2816523 @default.
- W2091213239 hasConcept C49040817 @default.
- W2091213239 hasConcept C520434653 @default.
- W2091213239 hasConcept C55493867 @default.
- W2091213239 hasConcept C62520636 @default.
- W2091213239 hasConcept C64297162 @default.
- W2091213239 hasConcept C65165184 @default.
- W2091213239 hasConcept C77805123 @default.
- W2091213239 hasConcept C86803240 @default.
- W2091213239 hasConcept C95503338 @default.
- W2091213239 hasConceptScore W2091213239C120665830 @default.
- W2091213239 hasConceptScore W2091213239C121332964 @default.
- W2091213239 hasConceptScore W2091213239C124657808 @default.
- W2091213239 hasConceptScore W2091213239C147120987 @default.
- W2091213239 hasConceptScore W2091213239C151730666 @default.
- W2091213239 hasConceptScore W2091213239C155672457 @default.
- W2091213239 hasConceptScore W2091213239C15744967 @default.
- W2091213239 hasConceptScore W2091213239C161790260 @default.
- W2091213239 hasConceptScore W2091213239C171250308 @default.
- W2091213239 hasConceptScore W2091213239C178596936 @default.
- W2091213239 hasConceptScore W2091213239C185592680 @default.
- W2091213239 hasConceptScore W2091213239C192562407 @default.
- W2091213239 hasConceptScore W2091213239C2776029896 @default.
- W2091213239 hasConceptScore W2091213239C2777402863 @default.
- W2091213239 hasConceptScore W2091213239C2777813233 @default.
- W2091213239 hasConceptScore W2091213239C2816523 @default.