Evidence map›Paper›PMID 39184187›Full record

ArticleACS photonics2024

Organic Room-Temperature Polariton Condensate in a Higher-Order Topological Lattice.

Christoph Bennenhei, Hangyong Shan, Marti Struve, Nils Kunte, Falk Eilenberger, Jürgen Ohmer, Utz Fischer, Stefan Schumacher, Xuekai Ma, Christian Schneider and 1 more

Abstract read
In one paragraph

Article in ACS photonics, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing 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

4 citing papers in PubMed.

  1. Article
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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

11 authors.

Christoph BennenheiInstitute of Physics, School of Mathematics and Science, Carl von Ossietzky Universität Oldenburg, 26129 Oldenburg, Germany.
Hangyong ShanInstitute of Physics, School of Mathematics and Science, Carl von Ossietzky Universität Oldenburg, 26129 Oldenburg, Germany.
Marti StruveInstitute of Physics, School of Mathematics and Science, Carl von Ossietzky Universität Oldenburg, 26129 Oldenburg, Germany.
Nils KunteInstitute of Physics, School of Mathematics and Science, Carl von Ossietzky Universität Oldenburg, 26129 Oldenburg, Germany.
Falk EilenbergerInstitute of Applied Physics, Abbe Center of Photonics, Friedrich Schiller University Jena, 07743 Jena, Germany.
Jürgen OhmerDepartment of Biochemistry, University of Würzburg, 97074 Würzburg, Germany.
Utz FischerDepartment of Biochemistry, University of Würzburg, 97074 Würzburg, Germany.
Stefan SchumacherDepartment of Physics, Center for Optoelectronics and Photonics Paderborn (CeOPP), and Institute for Photonic Quantum Systems (PhoQS), Paderborn University, 33098 Paderborn, Germany.ORCID https://orcid.org/0000-0003-4042-4951
Xuekai MaDepartment of Physics, Center for Optoelectronics and Photonics Paderborn (CeOPP), and Institute for Photonic Quantum Systems (PhoQS), Paderborn University, 33098 Paderborn, Germany.ORCID https://orcid.org/0000-0002-6659-4134
Christian SchneiderInstitute of Physics, School of Mathematics and Science, Carl von Ossietzky Universität Oldenburg, 26129 Oldenburg, Germany.
Martin EsmannInstitute of Physics, School of Mathematics and Science, Carl von Ossietzky Universität Oldenburg, 26129 Oldenburg, Germany.ORCID https://orcid.org/0000-0002-2329-9696

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Organic molecule exciton-polaritons in photonic lattices are a versatile platform to emulate unconventional phases of matter at ambient temperatures, including protected interface modes in topological insulators. Here, we investigate bosonic condensation in the most prototypical higher-order topological lattice: a 2D-version of the Su-Schrieffer-Heeger model. Under strong optical pumping, we observe bosonic condensation into both 0D and 1D topologically protected modes. The resulting 1D macroscopic quantum state reaches a coherent spatial extent of 10 μm, as evidenced by interferometric measurements of first order coherence. We account for the spatial mode patterns resulting from fluorescent protein-filled, structured microcavities by tight-binding calculations and theoretically characterize the topological invariants of the lattice. Our findings pave the way toward organic on-chip polaritonics using higher-order topology as a tool for the generation of robustly confined polaritonic lasing states.

Identifiers

PMID39184187
PMCPMC11342920

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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.