Evidence map›Paper›PMID 39297439›Full record

ArticleNano letters2024

Cascade Enhancement and Efficient Collection of Single Photon Emission under Topological Protection.

Yali Jia, Zhaohua Tian, Qi Liu, Zhengyang Mou, Zihan Mo, Yu Tian, Qihuang Gong, Ying Gu

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Nano letters, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

8 authors.

Yali JiaState Key Laboratory for Mesoscopic Physics, Department of Physics, Peking University, Beijing 100871, China.
Zhaohua TianState Key Laboratory for Mesoscopic Physics, Department of Physics, Peking University, Beijing 100871, China.
Qi LiuState Key Laboratory for Mesoscopic Physics, Department of Physics, Peking University, Beijing 100871, China.
Zhengyang MouState Key Laboratory for Mesoscopic Physics, Department of Physics, Peking University, Beijing 100871, China.
Zihan MoState Key Laboratory for Mesoscopic Physics, Department of Physics, Peking University, Beijing 100871, China.
Yu TianState Key Laboratory for Mesoscopic Physics, Department of Physics, Peking University, Beijing 100871, China.
Qihuang GongState Key Laboratory for Mesoscopic Physics, Department of Physics, Peking University, Beijing 100871, China.
Ying GuState Key Laboratory for Mesoscopic Physics, Department of Physics, Peking University, Beijing 100871, China.ORCID 0000-0002-0661-5159

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

High emission rate, high collection efficiency, and immunity to defects are the requirements of implementing on-chip single photon sources. Here, we theoretically demonstrate that both cascade enhancement and high collection efficiency of emitted photons from a single emitter can be achieved simultaneously in a topological photonic crystal containing a resonant dielectric nanodisk. The nanodisk excited by a magnetic emitter can be regarded as a large equivalent magnetic dipole. The near-field overlapping between this equivalent magnetic dipole and edge state enables achieving a cascade enhancement of single-photon emission with a Purcell factor exceeding 4 × 10

Indexed as

Cascade Purcell enhancementEfficient collectionHigh quantum yieldTopological protection

Identifiers

PMID39297439
PMCPMC11451449

What OpenQuestion holds

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Registered trials

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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.