Evidence map›Paper›PMID 33386385›Full record

ArticleLight, science & applications2021

Origins of the long-range exciton diffusion in perovskite nanocrystal films: photon recycling vs exciton hopping.

David Giovanni, Marcello Righetto, Qiannan Zhang, Jia Wei Melvin Lim, Sankaran Ramesh, Tze Chien Sum

Abstract read
In one paragraph

Article in Light, science & applications, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.

0numbers the graph read from it
0cells of the map it votes in
17citing 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

17 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. Review
  10. Article
  11. Strongly Confined CsPbBrACS nano · 2023
    Article
  12. Article
  13. Article
  14. Photon Recycling in CsPbBrACS photonics · 2021
    Article
  15. Review
  16. Electrochemical p-Doping of CsPbBrACS energy letters · 2021
    Article
  17. Exciton diffusion exceeding 1 µm: run, exciton, run!Light, science & applications · 2021
    Article
4 · The record

Corrections and comments

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

6 authors.

David GiovanniDivision of Physics and Applied Physics, School of Physical and Mathematical Sciences, Nanyang Technological University (NTU), 21 Nanyang Link, Singapore, 637371, Singapore.ORCID http://orcid.org/0000-0002-2764-5613
Marcello RighettoDivision of Physics and Applied Physics, School of Physical and Mathematical Sciences, Nanyang Technological University (NTU), 21 Nanyang Link, Singapore, 637371, Singapore.ORCID http://orcid.org/0000-0001-5507-1445
Qiannan ZhangDivision of Physics and Applied Physics, School of Physical and Mathematical Sciences, Nanyang Technological University (NTU), 21 Nanyang Link, Singapore, 637371, Singapore.ORCID http://orcid.org/0000-0002-8139-6160
Jia Wei Melvin LimDivision of Physics and Applied Physics, School of Physical and Mathematical Sciences, Nanyang Technological University (NTU), 21 Nanyang Link, Singapore, 637371, Singapore.ORCID http://orcid.org/0000-0001-6284-2340
Sankaran RameshDivision of Physics and Applied Physics, School of Physical and Mathematical Sciences, Nanyang Technological University (NTU), 21 Nanyang Link, Singapore, 637371, Singapore.
Tze Chien SumDivision of Physics and Applied Physics, School of Physical and Mathematical Sciences, Nanyang Technological University (NTU), 21 Nanyang Link, Singapore, 637371, Singapore. Tzechien@ntu.edu.sg.ORCID http://orcid.org/0000-0003-4049-2719

Funding

Ministry of Education - Singapore (MOE) MOE2016-T2-1-034Ministry of Education - Singapore (MOE) MOE2017-T2-1-001Ministry of Education - Singapore (MOE) MOE2017-T2-2-002Ministry of Education - Singapore (MOE) RG91/19Nanyang Technological University (NTU) M4080514Nanyang Technological University (NTU) M4081630National Research Foundation Singapore (National Research Foundation-Prime Minister's office, Republic of Singapore) NRF-CRP14-2014-03National Research Foundation Singapore (National Research Foundation-Prime Minister's office, Republic of Singapore) NRF-NRFI-2018-04
6 · The paper itself

Abstract

The outstanding optoelectronic performance of lead halide perovskites lies in their exceptional carrier diffusion properties. As the perovskite material dimensionality is reduced to exploit the quantum confinement effects, the disruption to the perovskite lattice, often with insulating organic ligands, raises new questions on the charge diffusion properties. Herein, we report direct imaging of >1 μm exciton diffusion lengths in CH

Identifiers

PMID33386385
PMCPMC7775951

What OpenQuestion holds

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Registered trials

None linked

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.