Reappraising the Luminescence Lifetime Distributions in Silicon Nanocrystals.

Matthias Jakob, Amira Aissiou, William Morrish, Frank Marsiglio, Muhammad Islam, Aras Kartouzian, Alkiviathes Meldrum

Abstract read

In one paragraph

Article in Nanoscale research letters, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it

0cells of the map it votes in

1citing papers in PubMed

–field-weighted citation impact

1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

1 citing paper in PubMed.

Synthesis and properties of multi-functionalized graphene quantum dots with tunable photoluminescence and hydrophobicity from asphaltene and its oxidized and reduced derivatives.Nanoscale advances · 2022
Article

4 · The record

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PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

7 authors.

Matthias JakobDepartment of Chemistry, Technical University of Munich, Lichtenbergstrasse 4, 85748, Garching, Germany.

Amira AissiouDepartment of Physics, University of Alberta, Edmonton, AB, T6G 2E1, Canada.

William MorrishDepartment of Physics, University of Alberta, Edmonton, AB, T6G 2E1, Canada.

Frank MarsiglioDepartment of Physics, University of Alberta, Edmonton, AB, T6G 2E1, Canada.

Muhammad IslamDepartment of Chemistry, University of Alberta, Edmonton, AB, T6G 2G2, Canada.

Aras KartouzianDepartment of Chemistry, Technical University of Munich, Lichtenbergstrasse 4, 85748, Garching, Germany.

Alkiviathes MeldrumDepartment of Physics, University of Alberta, Edmonton, AB, T6G 2E1, Canada. ameldrum@ualberta.ca.

Funding

Deutsche Forschungsgemeinschaft IRTG 2022Natural Sciences and Engineering Research Council of Canada 463990-2015

6 · The paper itself

Abstract

The luminescence dynamics in ensembles of nanocrystals are complicated by a variety of processes, including the size-dependence of the radiative and non-radiative rates in inhomogeneous broadened samples and interparticle interactions. This results in a non-exponential decay, which for the specific case of silicon nanocrystals (SiNCs) has been widely modeled with a Kohlrausch or "stretched exponential" (SE) function. We first derive the population decay function for a luminescence decay following exp[- (t/τ)

Indexed as

Frequency-resolved spectroscopyLifetimesLognormalSilicon nanocrystalsStretched exponentialTime-resolved spectroscopy

Identifiers

PMID30488251

DOI10.1186/s11671-018-2785-x

PMCPMC6261909

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.