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X Demographics
Mendeley readers
Attention Score in Context
| Title |
Europium doped In(Zn)P/ZnS colloidal quantum dots
|
|---|---|
| Published in |
Dalton Transactions: An International Journal of Inorganic Chemistry, January 2013
|
| DOI | 10.1039/c3dt50526j |
| Pubmed ID | |
| Authors |
Ung Thi Dieu Thuy, Axel Maurice, Nguyen Quang Liem, Peter Reiss |
| Abstract |
Chemically synthesised In(Zn)P alloy nanocrystals are doped with Eu(3+) ions using europium oleate as a molecular precursor and are subsequently covered with a ZnS shell. The presence of zinc in the synthesis of the InP core nanocrystals leads to the formation of an In(Zn)P alloy structure, making it possible to obtain stable fluorescence emission at 485 nm. We demonstrate by means of steady state and time resolved photoluminescence measurements that resonant energy transfer takes place from the In(Zn)P/ZnS host to the Eu(3+) dopant ions. It results in the characteristic phosphorescence lines of Eu(3+) originating from the transitions between the lowest-lying excited state (5)D0 to the (7)F(J) (J = 1, 2, 3, 4) ground states. The maximum phosphorescence efficiency is obtained for an initially applied Eu(3+) : In(3+) molar ratio of 0.3 : 1, resulting in a final doping level of approximately 4%. |
X Demographics
The data shown below were collected from the profiles of 2 X users who shared this research output. Click here to find out more about how the information was compiled.
Geographical breakdown
| Country | Count | As % |
|---|---|---|
| United Kingdom | 1 | 50% |
| Unknown | 1 | 50% |
Demographic breakdown
| Type | Count | As % |
|---|---|---|
| Scientists | 2 | 100% |
Mendeley readers
The data shown below were compiled from readership statistics for 39 Mendeley readers of this research output. Click here to see the associated Mendeley record.
Geographical breakdown
| Country | Count | As % |
|---|---|---|
| Netherlands | 1 | 3% |
| United States | 1 | 3% |
| Unknown | 37 | 95% |
Demographic breakdown
| Readers by professional status | Count | As % |
|---|---|---|
| Student > Ph. D. Student | 14 | 36% |
| Researcher | 5 | 13% |
| Student > Master | 5 | 13% |
| Student > Doctoral Student | 3 | 8% |
| Student > Bachelor | 2 | 5% |
| Other | 4 | 10% |
| Unknown | 6 | 15% |
| Readers by discipline | Count | As % |
|---|---|---|
| Chemistry | 20 | 51% |
| Materials Science | 6 | 15% |
| Physics and Astronomy | 2 | 5% |
| Engineering | 2 | 5% |
| Chemical Engineering | 1 | 3% |
| Other | 0 | 0% |
| Unknown | 8 | 21% |
Attention Score in Context
This research output has an Altmetric Attention Score of 11. This is our high-level measure of the quality and quantity of online attention that it has received. This Attention Score, as well as the ranking and number of research outputs shown below, was calculated when the research output was last mentioned on 20 February 2024.
All research outputs
#3,342,521
of 25,756,911 outputs
Outputs from Dalton Transactions: An International Journal of Inorganic Chemistry
#257
of 21,221 outputs
Outputs of similar age
#32,169
of 291,040 outputs
Outputs of similar age from Dalton Transactions: An International Journal of Inorganic Chemistry
#4
of 1,214 outputs
Altmetric has tracked 25,756,911 research outputs across all sources so far. Compared to these this one has done well and is in the 86th percentile: it's in the top 25% of all research outputs ever tracked by Altmetric.
So far Altmetric has tracked 21,221 research outputs from this source. They receive a mean Attention Score of 1.8. This one has done particularly well, scoring higher than 98% of its peers.
Older research outputs will score higher simply because they've had more time to accumulate mentions. To account for age we can compare this Altmetric Attention Score to the 291,040 tracked outputs that were published within six weeks on either side of this one in any source. This one has done well, scoring higher than 88% of its contemporaries.
We're also able to compare this research output to 1,214 others from the same source and published within six weeks on either side of this one. This one has done particularly well, scoring higher than 99% of its contemporaries.