Evidence map›Paper›PMID 34811457›Full record

ArticleScientific reports2021

Facet-selective morphology-controlled remote epitaxy of ZnO microcrystals via wet chemical synthesis.

Joonghoon Choi, Dae Kwon Jin, Junseok Jeong, Bong Kyun Kang, Woo Seok Yang, Asad Ali, Jinkyoung Yoo, Moon J Kim, Gyu-Chul Yi, Young Joon Hong

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
0.6field-weighted citation impact, top 39% 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

3 citing papers in PubMed, 9 citations in OpenAlex.

  1. Article
  2. Review
  3. 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

10 authors at 6 institutions in 2 countries.

Joonghoon ChoiDepartment of Nanotechnology and Advanced Materials Engineering, Sejong University, Seoul, 05006, Republic of Korea.
Dae Kwon JinDepartment of Nanotechnology and Advanced Materials Engineering, Sejong University, Seoul, 05006, Republic of Korea.
Junseok JeongDepartment of Nanotechnology and Advanced Materials Engineering, Sejong University, Seoul, 05006, Republic of Korea.
Bong Kyun KangNano Materials Research Center, Korea Electronics Technology Institute (KETI), Seongnam, Gyeonggi-do, 13509, Republic of Korea.
Woo Seok YangNano Materials Research Center, Korea Electronics Technology Institute (KETI), Seongnam, Gyeonggi-do, 13509, Republic of Korea.
Asad AliDepartment of Physics and Astronomy, Institute of Applied Physics, Seoul National University, Seoul, 151-747, Republic of Korea.
Jinkyoung YooCenter for Integrated Nanotechnologies (CINT), Los Alamos National Laboratory, Los Alamos, NM, 87545, USA.
Moon J KimDepartment of Materials Science & Engineering, The University of Texas at Dallas, Richardson, TX, 75080, USA.
Gyu-Chul YiDepartment of Physics and Astronomy, Institute of Applied Physics, Seoul National University, Seoul, 151-747, Republic of Korea.
Young Joon HongDepartment of Nanotechnology and Advanced Materials Engineering, Sejong University, Seoul, 05006, Republic of Korea. yjhong@sejong.ac.kr.
Sejong University · KRSeoul National University · KRCenter for Integrated Nanotechnologies · USKorea Electronics Technology Institute · KRSoonchunhyang University · KRThe University of Texas at Dallas · US

Funding

Korea Institute for Advancement of Technology P0012451National Research Foundation of Korea NRF-2020R1F1A1074477National Research Foundation of Korea NRF-2021R1A5A1032996
6 · The paper itself

Abstract

We report on morphology-controlled remote epitaxy via hydrothermal growth of ZnO micro- and nanostructure crystals on graphene-coated GaN substrate. The morphology control is achieved to grow diverse morphologies of ZnO from nanowire to microdisk by changing additives of wet chemical solution at a fixed nutrient concentration. Although the growth of ZnO is carried out on poly-domain graphene-coated GaN substrate, the direction of hexagonal sidewall facet of ZnO is homogeneous over the whole ZnO-grown area on graphene/GaN because of strong remote epitaxial relation between ZnO and GaN across graphene. Atomic-resolution transmission electron microscopy corroborates the remote epitaxial relation. The non-covalent interface is applied to mechanically lift off the overlayer of ZnO crystals via a thermal release tape. The mechanism of facet-selective morphology control of ZnO is discussed in terms of electrostatic interaction between nutrient solution and facet surface passivated with functional groups derived from the chemical additives.

Identifiers

PMID34811457
PMCPMC8608950
OpenAlexW3217754139

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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.