Evidence map›Paper›PMID 34294721›Full record

ArticleNature communications2021

Tailored growth of single-crystalline InP tetrapods.

Youngsik Kim, Hyekyoung Choi, Yeunhee Lee, Weon-Kyu Koh, Eunhye Cho, Taewan Kim, Hamin Kim, Yong-Hyun Kim, Hu Young Jeong, Sohee Jeong

Open access · goldAbstract read
In one paragraph

Article in Nature communications, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
2.3field-weighted citation impact, top 11% 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

6 citing papers in PubMed, 44 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Colloidal InAs Tetrapods: Impact of Surfactants on the Shape Control.Journal of the American Chemical Society · 2023
    Article
  6. Review
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 3 institutions in 1 country.

Youngsik Kim *Department of Energy Science and Center for Artificial Atoms, Sungkyunkwan University (SKKU), Suwon, Republic of Korea.ORCID http://orcid.org/0000-0003-0823-8470
Hyekyoung Choi *Department of Energy Science and Center for Artificial Atoms, Sungkyunkwan University (SKKU), Suwon, Republic of Korea.
Yeunhee Lee *Graduate School of Nanoscience and Technology, Korea Advanced Institute of Science and Technology (KAIST), Daejeon, Republic of Korea.
Weon-Kyu KohDepartment of Energy Science and Center for Artificial Atoms, Sungkyunkwan University (SKKU), Suwon, Republic of Korea.ORCID http://orcid.org/0000-0002-6913-4184
Eunhye ChoDepartment of Energy Science and Center for Artificial Atoms, Sungkyunkwan University (SKKU), Suwon, Republic of Korea.
Taewan KimDepartment of Energy Science and Center for Artificial Atoms, Sungkyunkwan University (SKKU), Suwon, Republic of Korea.ORCID http://orcid.org/0000-0002-0136-360X
Hamin KimDepartment of Energy Science and Center for Artificial Atoms, Sungkyunkwan University (SKKU), Suwon, Republic of Korea.
Yong-Hyun KimGraduate School of Nanoscience and Technology, Korea Advanced Institute of Science and Technology (KAIST), Daejeon, Republic of Korea. yong.hyun.kim@kaist.ac.kr.ORCID http://orcid.org/0000-0003-4255-2068
Hu Young JeongUNIST Central Research Facilities, Ulsan National Institute of Science and Technology (UNIST), Ulsan, Republic of Korea. hulex@unist.ac.kr.ORCID http://orcid.org/0000-0002-5550-5298
Sohee JeongDepartment of Energy Science and Center for Artificial Atoms, Sungkyunkwan University (SKKU), Suwon, Republic of Korea. s.jeong@skku.edu.ORCID http://orcid.org/0000-0002-9863-1374
Sungkyunkwan University · KRKorea Advanced Institute of Science and Technology · KRUlsan National Institute of Science and Technology · KR

Funding

National Research Foundation of Korea (NRF) 2018R1A2A2A14079326National Research Foundation of Korea (NRF) 2019M3D1A1078302National Research Foundation of Korea (NRF) 2019R1A2B5B03070407
6 · The paper itself

Abstract

Despite the technological importance of colloidal covalent III-V nanocrystals with unique optoelectronic properties, their synthetic process still has challenges originating from the complex energy landscape of the reaction. Here, we present InP tetrapod nanocrystals as a crystalline late intermediate in the synthetic pathway that warrants controlled growth. We isolate tetrapod intermediate species with well-defined surfaces of (110) and ([Formula: see text]) via the suppression of further growth. An additional precursor supply at low temperature induces [Formula: see text]-specific growth, whereas the [110]-directional growth occurs over the activation barrier of 65.7 kJ/mol at a higher temperature, thus finalizes into the (111)-faceted tetrahedron nanocrystals. We address the use of late intermediates with well-defined facets at the sub-10 nm scale for the tailored growth of covalent III-V nanocrystals and highlight the potential for the directed approach of nanocrystal synthesis.

Identifiers

PMID34294721
PMCPMC8298524
OpenAlexW3186427176

What OpenQuestion holds

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LicenceCC BY
Read underepoch 390

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.