FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W4385655315> ?p ?o ?g. }

• W4385655315 endingPage "15961" @default.
• W4385655315 startingPage "15951" @default.
• W4385655315 abstract "Gaining in-depth insights into the photophysical properties of doped semiconductor nanocrystals or quantum dots (QDs, d-dots) is essential for controlling the dopant-mediated functionalities of QDs. However, the lack of an atomically precise local-coordination environment at the doping sites renders atomic-scale investigation of the dopant-related photophysical properties within d-dots considerably challenging. Instead, the current understanding is limited to the average number or relative positions of dopants in a single d-dot. Structurally well-defined metal chalcogenide supertetrahedral clusters, which conceptually are regular tetrahedral nanofragments of II–VI QDs and feature precise manganese doping sites, were selected as ideal models to study the local-manganese-environment-related photophysical properties. Herein, supertetrahedral clusters were released from the original crystal lattice into solution as surfactant-encapsulated complexes, providing a new perspective on external environments to explore the influence of superlattice confinement on photophysical properties. Photoluminescence characterization indicates that both local-dopant environments (i.e., local manganese concentration) and external environments (i.e., superlattice confinement) significantly affect the lattice strain within clusters, which in turn effectively alters the emission of manganese ions. Additionally, with highly local manganese concentration, energy transfer from the host to the manganese dopant and Mn–Mn exchange coupling interactions were directly observed using ultrafast spectroscopy. This study unravels the effects of the environments on the photoluminescence and excited-state dynamics of semiconductor clusters where manganese is located at the atomic level, providing an ideal reference model for subsequent studies related to the precise nanochemistry of II–III–VI d-dots." @default.
• W4385655315 created "2023-08-09" @default.
• W4385655315 creator A5021285157 @default.
• W4385655315 creator A5028184034 @default.
• W4385655315 creator A5029696479 @default.
• W4385655315 creator A5037677450 @default.
• W4385655315 creator A5048270405 @default.
• W4385655315 creator A5049237773 @default.
• W4385655315 creator A5051904484 @default.
• W4385655315 creator A5054384029 @default.
• W4385655315 creator A5058035654 @default.
• W4385655315 creator A5066744635 @default.
• W4385655315 creator A5082147022 @default.
• W4385655315 creator A5087210570 @default.
• W4385655315 creator A5089685662 @default.
• W4385655315 creator A5090069748 @default.
• W4385655315 date "2023-08-08" @default.
• W4385655315 modified "2023-10-12" @default.
• W4385655315 title "Atomic-Level Insights into Manganese-Environment-Related Photophysical Properties of II–III–VI Quantum Dots Using Well-Defined Nanofragments" @default.
• W4385655315 cites W1964034998 @default.
• W4385655315 cites W1967773458 @default.
• W4385655315 cites W1970212419 @default.
• W4385655315 cites W1985415258 @default.
• W4385655315 cites W1986505362 @default.
• W4385655315 cites W2004245008 @default.
• W4385655315 cites W2026345064 @default.
• W4385655315 cites W2027536845 @default.
• W4385655315 cites W2029667189 @default.
• W4385655315 cites W2029961407 @default.
• W4385655315 cites W2030303793 @default.
• W4385655315 cites W2054316210 @default.
• W4385655315 cites W2062298932 @default.
• W4385655315 cites W2064783874 @default.
• W4385655315 cites W2070227796 @default.
• W4385655315 cites W2095100262 @default.
• W4385655315 cites W2097228423 @default.
• W4385655315 cites W2132525235 @default.
• W4385655315 cites W2151842677 @default.
• W4385655315 cites W2167466697 @default.
• W4385655315 cites W2225692992 @default.
• W4385655315 cites W2326484481 @default.
• W4385655315 cites W2331712933 @default.
• W4385655315 cites W2346080746 @default.
• W4385655315 cites W2525809625 @default.
• W4385655315 cites W2562889584 @default.
• W4385655315 cites W2562911332 @default.
• W4385655315 cites W2616894694 @default.
• W4385655315 cites W2622105749 @default.
• W4385655315 cites W2765983125 @default.
• W4385655315 cites W2767406554 @default.
• W4385655315 cites W2782747522 @default.
• W4385655315 cites W2797846371 @default.
• W4385655315 cites W2808671782 @default.
• W4385655315 cites W2889588739 @default.
• W4385655315 cites W2889867896 @default.
• W4385655315 cites W2906147541 @default.
• W4385655315 cites W2910724204 @default.
• W4385655315 cites W3012127902 @default.
• W4385655315 cites W3022744074 @default.
• W4385655315 cites W3082645009 @default.
• W4385655315 cites W3084681203 @default.
• W4385655315 cites W3134666866 @default.
• W4385655315 cites W3181442768 @default.
• W4385655315 cites W3186965458 @default.
• W4385655315 cites W3197441767 @default.
• W4385655315 cites W4294990658 @default.
• W4385655315 doi "https://doi.org/10.1021/acs.jpcc.3c03940" @default.
• W4385655315 hasPublicationYear "2023" @default.
• W4385655315 type Work @default.
• W4385655315 citedByCount "0" @default.
• W4385655315 crossrefType "journal-article" @default.
• W4385655315 hasAuthorship W4385655315A5021285157 @default.
• W4385655315 hasAuthorship W4385655315A5028184034 @default.
• W4385655315 hasAuthorship W4385655315A5029696479 @default.
• W4385655315 hasAuthorship W4385655315A5037677450 @default.
• W4385655315 hasAuthorship W4385655315A5048270405 @default.
• W4385655315 hasAuthorship W4385655315A5049237773 @default.
• W4385655315 hasAuthorship W4385655315A5051904484 @default.
• W4385655315 hasAuthorship W4385655315A5054384029 @default.
• W4385655315 hasAuthorship W4385655315A5058035654 @default.
• W4385655315 hasAuthorship W4385655315A5066744635 @default.
• W4385655315 hasAuthorship W4385655315A5082147022 @default.
• W4385655315 hasAuthorship W4385655315A5087210570 @default.
• W4385655315 hasAuthorship W4385655315A5089685662 @default.
• W4385655315 hasAuthorship W4385655315A5090069748 @default.
• W4385655315 hasConcept C121332964 @default.
• W4385655315 hasConcept C124657808 @default.
• W4385655315 hasConcept C159467904 @default.
• W4385655315 hasConcept C171250308 @default.
• W4385655315 hasConcept C180238147 @default.
• W4385655315 hasConcept C181500209 @default.
• W4385655315 hasConcept C184779094 @default.
• W4385655315 hasConcept C185592680 @default.
• W4385655315 hasConcept C191897082 @default.
• W4385655315 hasConcept C191952053 @default.
• W4385655315 hasConcept C192562407 @default.
• W4385655315 hasConcept C49040817 @default.
• W4385655315 hasConcept C528890316 @default.

• next