2019
DOI: 10.1039/c9ra01273g
|View full text |Cite
|
Sign up to set email alerts
|

NIR-to-visible upconversion in quantum dots via a ligand induced charge transfer state

Abstract: Photon upconversion is facilitated by the generation of a charge transfer transition in the interface of a coupled QD–thiol system.

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
2
1
1
1

Citation Types

0
4
0
3

Year Published

2020
2020
2023
2023

Publication Types

Select...
4
1

Relationship

0
5

Authors

Journals

citations
Cited by 9 publications
(7 citation statements)
references
References 31 publications
0
4
0
3
Order By: Relevance
“…[13] Note, that a distinction between ETU and CSU is often complicated and upconverting systems can involve all three processes. [137] PU is very efficient in solution, [30,143] but up to now there have been only a few solid-state examples of deposited films showing PU efficiencies in the range of % 1.5 %, [139] and one recent COIN thin film example exhibiting a PU efficiency of 13 %. [13] Factors that influence the PU efficiency in COIN include the proximity of the sensitizer and acceptor, the binding mode of the molecules to the NC surface and the coupling across the organic/inorganic interface.…”
Section: Photon Upconversionmentioning
confidence: 99%
See 1 more Smart Citation
“…[13] Note, that a distinction between ETU and CSU is often complicated and upconverting systems can involve all three processes. [137] PU is very efficient in solution, [30,143] but up to now there have been only a few solid-state examples of deposited films showing PU efficiencies in the range of % 1.5 %, [139] and one recent COIN thin film example exhibiting a PU efficiency of 13 %. [13] Factors that influence the PU efficiency in COIN include the proximity of the sensitizer and acceptor, the binding mode of the molecules to the NC surface and the coupling across the organic/inorganic interface.…”
Section: Photon Upconversionmentioning
confidence: 99%
“…Recent investigations of different COINs with TAS have successfully proven chemical and electronic coupling, polaron formation, upconversion by TTA and CSU, ultrafast energy and charge transfer and underline the versatility of the method. [34,40,43,143]…”
Section: Transient Absorption Spectroscopy (Tas)mentioning
confidence: 99%
“…PU ist in Lösung sehr effizient, [30, 143] jedoch gibt es bisher nur wenige Beispiele im Festkörperbereich abgeschiedener Schichten, die PU‐Effizienzen im Bereich von ≈1.5 % [139] aufweisen. Ein jüngst veröffentlichtes Beispiel einer COIN‐Dünnschicht zeigte allerdings eine PU‐Effizienz von 13 % [13] .…”
Section: Optoelektronische Effekte In Gekoppelten Organisch‐anorganisunclassified
“…[13] Zu beachten ist, dass eine Unterscheidung zwischen ETU und CSU oft kompliziert ist und dass Aufwärtskonvertierungssysteme alle drei Prozesse umfassen kçnnen. [137] PU ist in Lçsung sehr effizient, [30,143] jedoch gibt es bisher nur wenige Beispiele im Festkçrperbereich abgeschiedener Schichten, die PU-Effizienzen im Bereich von % 1.5 % [139] aufweisen. Ein jüngst verçffentlichtes Beispiel einer COIN-Dünnschicht zeigte allerdings eine PU-Effizienz von 13 %.…”
Section: Angewandte Chemieunclassified
See 1 more Smart Citation