Structural, Mechanical, and Electronic Properties of High-Hardness Silicon Tetranitride.

Lulu Liu, Jiacheng Qi, Chi Ding, Dinghui Wang, Shoutao Zhang

Erratum issuedAbstract read

In one paragraph

Article in Molecules (Basel, Switzerland), 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 1 paper.

0numbers the graph read from it

0cells of the map it votes in

1citing 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

1 citing paper in PubMed.

Correction: Liu et al. Structural, Mechanical, and Electronic Properties of High-Hardness Silicon Tetranitride.Molecules (Basel, Switzerland) · 2026
Article

4 · The record

Corrections and comments

Erratum issued
Correction: Liu et al. Structural, Mechanical, and Electronic Properties of High-Hardness Silicon Tetranitride.2026

5 · Who and what money

Authors and funding

5 authors.

Lulu LiuSchool of Electronic Engineering, Nanjing Xiaozhuang University, Nanjing 211171, China.ORCID 0000-0002-5706-8511

Jiacheng QiSchool of Electronic Engineering, Nanjing Xiaozhuang University, Nanjing 211171, China.ORCID 0009-0002-0048-4407

Chi DingNational Laboratory of Solid State Microstructures & Collaborative Innovation Center of Advanced Microstructures, School of Physics, Nanjing University, Nanjing 210093, China.ORCID 0000-0003-2278-7652

Dinghui WangSchool of Materials Science and Physics, China University of Mining and Technology, Xuzhou 221116, China.ORCID 0000-0002-1970-2614

Shoutao ZhangState Key Laboratory of Integrated Optoelectronics and Key Laboratory of UV-Emitting Materials and Technology of Ministry of Education, School of Physics, Northeast Normal University, Changchun 130024, China.ORCID 0000-0002-0971-8831

Funding

China Postdoctoral Science Foundation funded project 2025M773372Innovation Training Projects for College Students in Jiangsu Province 202411460028ZNational Natural Science Foundation of China 12404021Natural Science Foundation of Jiangsu Province BK20233001Natural Science Research of Jiangsu Higher Education Institutions of China 23KJD140003the Foundation of Nanjing Xiaozhuang University 2022NXY25

6 · The paper itself

Abstract

Materials with high hardness are critical for industrial and aerospace applications, prompting the search for novel compounds with robust covalent networks. Using a first-principles structure prediction method, we systematically explored the phase stability of Si-N compounds under high pressure. We identified two thermodynamically stable phases: Si

Indexed as

first-principles predictionhigh-energy-density materialshigh-hardness materialshigh-pressuremechanical propertiesSi–N compounds

Identifiers

PMID41302416

DOI10.3390/molecules30224357

PMCPMC12654970

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.