Evidence map›Paper›PMID 29955070›Full record

ArticleNature communications2018

Excited-state vibrational dynamics toward the polaron in methylammonium lead iodide perovskite.

Myeongkee Park, Amanda J Neukirch, Sebastian E Reyes-Lillo, Minliang Lai, Scott R Ellis, Daniel Dietze, Jeffrey B Neaton, Peidong Yang, Sergei Tretiak, Richard A Mathies

Open access · goldAbstract read
In one paragraph

Article in Nature communications, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 27 papers.

0numbers the graph read from it
0cells of the map it votes in
27citing papers in PubMed
11.6field-weighted citation impact, top 1% 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

27 citing papers in PubMed, 188 citations in OpenAlex.

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  6. Lattice Dynamics of Quasi-2D Perovskites from First Principles.The journal of physical chemistry. C, Nanomaterials and interfaces · 2024
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  17. Coherent vibrational dynamics of AuChemical science · 2022
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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

10 authors at 6 institutions in 4 countries.

Myeongkee ParkDepartment of Chemistry, University of California, Berkeley, CA, 94720, USA.
Amanda J NeukirchTheoretical Physics and Chemistry of Materials, Los Alamos National Laboratory, Los Alamos, NM, 87545, USA.
Sebastian E Reyes-LilloDepartamento de Ciencias Físicas, Universidad Andres Bello, Santiago, 837-0136, Chile.
Minliang LaiDepartment of Chemistry, University of California, Berkeley, CA, 94720, USA.
Scott R EllisDepartment of Chemistry, University of California, Berkeley, CA, 94720, USA.
Daniel DietzeOsram Opto Semiconductors GmbH, Leibnizstraße 4, Regensburg, 93055, Germany.ORCID http://orcid.org/0000-0002-8021-6818
Jeffrey B NeatonDepartment of Physics, University of California, Berkeley, CA, 94720, USA.
Peidong YangDepartment of Chemistry, University of California, Berkeley, CA, 94720, USA.
Sergei TretiakTheoretical Physics and Chemistry of Materials, Los Alamos National Laboratory, Los Alamos, NM, 87545, USA.ORCID http://orcid.org/0000-0001-5547-3647
Richard A MathiesDepartment of Chemistry, University of California, Berkeley, CA, 94720, USA. ramathies@berkeley.edu.ORCID http://orcid.org/0000-0001-6921-2747
University of California, Berkeley · USLawrence Berkeley National Laboratory · USLos Alamos National Laboratory · USDong-A University · KROSRAM (Germany) · DEUniversidad Andrés Bello · CL

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Hybrid organic-inorganic perovskites have attractive optoelectronic properties including exceptional solar cell performance. The improved properties of perovskites have been attributed to polaronic effects involving stabilization of localized charge character by structural deformations and polarizations. Here we examine the Pb-I structural dynamics leading to polaron formation in methylammonium lead iodide perovskite by transient absorption, time-domain Raman spectroscopy, and density functional theory. Methylammonium lead iodide perovskite exhibits excited-state coherent nuclear wave packets oscillating at ~20, ~43, and ~75 cm

Identifiers

PMID29955070
PMCPMC6023914
OpenAlexW2809512561

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.