Evidence map›Paper›PMID 41669669›Full record

ArticleSmall science2026

Long-Lived Photoluminescence of Photostable One-Dimensional Picoperovskites.

Maximilian Tomoscheit, Julian Schröer, Jaskaran Singh Virdee, Steffen Wolter, Rico Schwartz, Stefan Lochbrunner, Christopher E Patrick, Reza J Kashtiban, Tobias Korn

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Small science, 2026. 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.

  1. 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

9 authors.

Maximilian TomoscheitInstitute of Physics University of Rostock Rostock Germany.ORCID https://orcid.org/0009-0003-6935-750X
Julian SchröerInstitute of Physics University of Rostock Rostock Germany.ORCID https://orcid.org/0000-0002-2990-2302
Jaskaran Singh VirdeeInstitute of Physics University of Rostock Rostock Germany.
Steffen WolterInstitute of Physics University of Rostock Rostock Germany.ORCID https://orcid.org/0000-0002-7657-3177
Rico SchwartzInstitute of Physics University of Rostock Rostock Germany.ORCID https://orcid.org/0000-0002-7543-0668
Stefan LochbrunnerInstitute of Physics University of Rostock Rostock Germany.ORCID https://orcid.org/0000-0001-9729-8277
Christopher E PatrickDepartment of Materials University of Oxford Oxford UK.ORCID https://orcid.org/0000-0002-1843-1269
Reza J KashtibanDepartment of Physics University of Warwick Coventry UK.ORCID https://orcid.org/0000-0002-3871-1647
Tobias KornInstitute of Physics University of Rostock Rostock Germany.ORCID https://orcid.org/0000-0003-4808-391X

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

We study one-dimensional metal halide perovskite crystals encapsulated in single-wall nanotubes, so-called picoperovskites, using optical spectroscopy. Polarized micro-photoluminescence (PL) reveals bright emission from aligned bundles of picoperovskites with clear linear polarization along the bundle axis. This emission is redshifted with respect to bulk perovskite samples using the same constituents. Temperature-dependent, time-resolved micro-PL shows extraordinarily long PL lifetimes of the picoperovskites at low temperatures, reaching several hundred nanoseconds and exceeding those of bulk perovskites by two orders of magnitude.

Indexed as

1D perovskitescarbon nanotubesexciton dynamicoptical characterizationphotostability

Identifiers

PMID41669669
PMCPMC12884787

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.