Evidence map›Paper›PMID 35630839›Full record

ArticleNanomaterials (Basel, Switzerland)2022

High Power Irradiance Dependence of Charge Species Dynamics in Hybrid Perovskites and Kinetic Evidence for Transient Vibrational Stark Effect in Formamidinium.

Rafal Rakowski, William Fisher, Joaquín Calbo, Muhamad Z Mokhtar, Xinxing Liang, Dong Ding, Jarvist M Frost, Saif A Haque, Aron Walsh, Piers R F Barnes and 2 more

Open access · goldAbstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Nanomaterials (Basel, Switzerland), 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed
0.3field-weighted citation impact, top 48% of its field
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

2 citing papers in PubMed, 3 citations in OpenAlex.

  1. Article
  2. 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

12 authors at 2 institutions in 1 country.

Rafal RakowskiLife Science Department, Imperial College London, London SW7 2AZ, UK.ORCID 0000-0002-2922-6332
William FisherDepartment of Physics, Imperial College London, London SW7 2AZ, UK.ORCID 0000-0002-1923-1111
Joaquín CalboDepartment of Materials, Imperial College London, London SW7 2AZ, UK.ORCID 0000-0003-4729-0757
Muhamad Z MokhtarSchool of Materials, University of Manchester, MSS Tower, Manchester M13 9PL, UK.
Xinxing LiangDepartment of Chemistry, Centre for Plastic Electronics, Imperial College London, London W12 0BZ, UK.
Dong DingDepartment of Chemistry, Centre for Plastic Electronics, Imperial College London, London W12 0BZ, UK.
Jarvist M FrostDepartment of Physics, Imperial College London, London SW7 2AZ, UK.
Saif A HaqueDepartment of Chemistry, Centre for Plastic Electronics, Imperial College London, London W12 0BZ, UK.
Aron WalshDepartment of Materials, Imperial College London, London SW7 2AZ, UK.
Piers R F BarnesDepartment of Physics, Imperial College London, London SW7 2AZ, UK.
Jenny NelsonDepartment of Physics, Imperial College London, London SW7 2AZ, UK.
Jasper J van ThorLife Science Department, Imperial College London, London SW7 2AZ, UK.ORCID 0000-0001-6356-3116
Imperial College London · GBUniversity of Manchester · GB

Funding

Engineering and Physical Sciences Research Council EP/R020574/1
6 · The paper itself

Abstract

Hybrid halide perovskites materials have the potential for both photovoltaic and light-emitting devices. Relatively little has been reported on the kinetics of charge relaxation upon intense excitation. In order to evaluate the illumination power density dependence on the charge recombination mechanism, we have applied a femtosecond transient mid-IR absorption spectroscopy with strong excitation to directly measure the charge kinetics via electron absorption. The irradiance-dependent relaxation processes of the excited, photo-generated charge pairs were quantified in polycrystalline MAPbI

Indexed as

charge species dynamicsformamidiniumhybrid perovskitemid-infrared absorption spectroscopyVibrational Stark effect

Identifiers

PMID35630839
PMCPMC9146680
OpenAlexW4280613009

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

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.