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Key Engineering Materials

Trans Tech Publications Ltd · Switzerland

ISSN1013-9826
SJR Q4Scopus / SJR
5
/ 100
High Risk
Score Breakdown
Scopus Q4+5
Total5
Journal Impact Factor
Not on record at PubScope. The Journal Impact Factor is published by Clarivate for Web of Science (JCR)–indexed journals.
SJR Score
0.165
H-Index
70
SNIP
0.242
Total Works
64,823
Total Citations
177,718
2yr Mean Citedness
1.99
Free JIF alternative
Retractions
8
Source: Retraction Watch

Aims & Scope✦ Inferred from recent articles

This journal publishes research on advanced engineering materials, with a strong focus on silicon carbide (SiC) power devices. Articles investigate the electrical characteristics, reliability, and performance optimization of SiC MOSFETs, diodes, and transistors. Topics include temperature effects, breakdown voltage, leakage current, gate oxide reliability, and the impact of device structure and fabrication processes on performance. The journal also covers modeling and simulation of these devices, as well as packaging and metrology for SiC power modules.

AI-summarised from recent articles · verify on the publisher page

⚡ Speed vs Prestige
How does this journal balance review speed with impact level?
Q4
SJR Rank
Bottom 25%

General Information

Country / RegionSwitzerland
Primary Language
1st Year Published
Annual Volume~ 570 articles / year
StatusActive
Total Publications64,823
Publisher OrgTrans Tech Publications

Submission Info

Publishing ModelSubscription
Peer Review
Review Time
Acceptance Rate
OA License
OA Rate

Ethics & Quality

COPE Member✗ No
OASPA Member✗ No
Not on Predatory Lists✓ Yes

Think.Check.Submit Compliance

4/12 · 33%
Do you know the journal / publisher?
Trans Tech Publications Ltd
Does the journal have a website?
No URL
Is the ISSN verified?
1013-9826
Indexed in a trusted database?
Scopus
Peer review process documented?
N/A
Follows ethical publishing standards (COPE)?
N/A
APC fees clearly disclosed?
N/A
Not on predatory/blacklists?
✓ Clean
Long-term digital preservation?
N/A
Plagiarism detection in place?
N/A
Listed in DOAJ (verified OA)?
N/A
Primary language documented?
N/A

Based on the Think.Check.Submit framework by DOAJ, COPE & OASPA. All data from verified open sources.

Publication & Citation Trend

Articles published
Times cited
2019
2020
2021
2022
2023
2024
2025
2026

Source: OpenAlex · Note: citations accumulate over time so older years appear higher

SJR Quartile by Discipline

Scimago ranks this journal separately in each subject category — its quartile can differ by discipline.

Materials Science (miscellaneous)Q4
Mechanical EngineeringQ4
Mechanics of MaterialsQ4

Subject Classification

Scopus Categories

Mechanics of MaterialsMaterials Science (miscellaneous)Mechanical Engineering

Research Topics (OpenAlex)

Advanced ceramic materials synthesisAdvanced Surface Polishing TechniquesBone Tissue Engineering MaterialsAdvanced machining processes and optimizationMetallurgy and Material FormingAluminum Alloys Composites PropertiesMetal Forming Simulation TechniquesAdvanced materials and compositesMetal and Thin Film MechanicsFatigue and fracture mechanics
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Data updated: 2026-05-22 · Sources: SJR, DOAJ, OpenAlex, WoS, Crossref