Evidence map›Paper›PMID 35564271›Full record

ArticleNanomaterials (Basel, Switzerland)2022

Bright Single-Photon Sources for the Telecommunication O-Band Based on an InAs Quantum Dot with (In)GaAs Asymmetric Barriers in a Photonic Nanoantenna.

Maxim Rakhlin, Grigorii Klimko, Sergey Sorokin, Marina Kulagina, Yurii Zadiranov, Dmitrii Kazanov, Tatiana Shubina, Sergey Ivanov, Alexey Toropov

Abstract 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
–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

2 citing papers in PubMed.

  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

9 authors.

Maxim RakhlinIoffe Institute, 194021 St. Petersburg, Russia.ORCID 0000-0002-8283-1611
Grigorii KlimkoIoffe Institute, 194021 St. Petersburg, Russia.
Sergey SorokinIoffe Institute, 194021 St. Petersburg, Russia.
Marina KulaginaIoffe Institute, 194021 St. Petersburg, Russia.
Yurii ZadiranovIoffe Institute, 194021 St. Petersburg, Russia.
Dmitrii KazanovIoffe Institute, 194021 St. Petersburg, Russia.
Tatiana ShubinaIoffe Institute, 194021 St. Petersburg, Russia.ORCID 0000-0003-1092-8382
Sergey IvanovIoffe Institute, 194021 St. Petersburg, Russia.
Alexey ToropovIoffe Institute, 194021 St. Petersburg, Russia.ORCID 0000-0002-5712-8350

Funding

Rosatom (Russia) Framework of the Roadmap for quantum computingRussian Science Foundation 20-42-01008
6 · The paper itself

Abstract

We report on single-photon emitters for the telecommunication O-band (1260-1360 nm), which comprise an InAs/(In)GaAs quantum dot with asymmetric barriers, placed inside a semiconductor tapered nanocolumn acting as a photonic nanoantenna. The implemented design of the barriers provides a shift in the quantum dot radiation wavelength towards the O-band, while the nanoantenna collects the radiation and ensures its effective output. With non-resonant optical pumping, the average count rate of emitted single photons exceeds 10 MHz with the second-order correlation function g(2)(0) = 0.18 at 8 K.

Indexed as

InAsMBEnanoantennaquantum dotssingle-photon emission

Identifiers

PMID35564271
PMCPMC9104217

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.