Evidence map›Paper›PMID 39737977›Full record

ArticleNature communications2024

The effects of disordered edge and vanishing friction in microscale structural superlubric graphite contact.

Hengqian Hu, Jin Wang, Kaiwen Tian, Quanshui Zheng, Ming Ma

Abstract read
In one paragraph

Article in Nature communications, 2024. 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. Origins of Graphite Resistivity: Decoupling Stacking Fault and Rotational Misorientation.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2026
    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

5 authors.

Hengqian HuDepartment of Mechanical Engineering, Tsinghua University, Beijing, China.
Jin WangCenter for Nano and Micro Mechanics, Tsinghua University, Beijing, China.ORCID http://orcid.org/0000-0002-3924-2942
Kaiwen TianInstitute of Superlubricity Technology, Research Institute of Tsinghua University in Shenzhen, Shenzhen, China.ORCID http://orcid.org/0000-0002-5099-2672
Quanshui ZhengCenter for Nano and Micro Mechanics, Tsinghua University, Beijing, China. zhengqs@tsinghua.edu.cn.ORCID http://orcid.org/0000-0002-4828-2751
Ming MaDepartment of Mechanical Engineering, Tsinghua University, Beijing, China. maming16@tsinghua.edu.cn.ORCID http://orcid.org/0000-0001-6016-286X

Funding

Ministry of Science and Technology of the People's Republic of China (Chinese Ministry of Science and Technology) 2023YFB4603601National Natural Science Foundation of China (National Science Foundation of China) 11890673
6 · The paper itself

Abstract

Structural superlubricity (SSL), a state of ultralow friction and no wear between two solid surfaces in contact, offers a fundamental solution for reducing friction and wear. Recent studies find that the edge pinning of SSL contact dominates the friction. However, its nature remains mysterious due to the lack of direct characterizations on atomic scale. Here, for microscale graphite mesa, we unambiguously reveal the atomic structure and chemical composition of the disordered edge. The friction stress for each contact condition, namely, edge/edge, edge/surface, and surface/surface contacts are quantified, with the ratio being 10

Identifiers

PMID39737977
PMCPMC11686330

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.