Vacuum
Leading citation impact metric from Clarivate Journal Citation Reports
75 papers with at least that number of citations each
State Council for Professorship (HĐGSNN) Scoring
Quyết định số 26/QĐ-HĐGSNN ngày 11/7/2025 (Mục quốc tế)
HĐGSNN Score History
By article publication year| Year | Max Score | Evaluation Details | Source |
|---|---|---|---|
| 2026 | 1.75đ | WoS Q2 có IF ≥ 2.0(IF: 4.3) | 🔵 Computed |
| 2025 | 1.75đ | WoS Q2 có IF ≥ 2.0(IF: 3.9) | 🔵 Computed |
| 2024 | 1.75đ | WoS Q2 có IF ≥ 2.0(IF: 3.8) | 🔵 Computed |
| 2023 | 1.75đ | WoS Q2 có IF ≥ 2.0(IF: 4) | 🔵 Computed |
| 2022 | 1.75đ | WoS Q2 có IF ≥ 2.0(IF: 4.11) | 🔵 Computed |
| 2021 | 1.75đ | WoS Q2 có IF ≥ 2.0(IF: 3.627) | 🔵 Computed |
| 2020 | 1.75đ | WoS Q2 có IF ≥ 2.0(IF: 2.906) | 🔵 Computed |
| 2019 | 1.75đ | WoS Q2 có IF ≥ 2.0(IF: 2.515) | 🔵 Computed |
| 2018 | 1.75đ | WoS Q2 có IF ≥ 2.0(IF: 2.067) | 🔵 Computed |
Note: Domestic journal scores are officially collected from annual HĐGSNN decisions across councils. International journal scores are dynamically computed according to Decision 26/QĐ-HĐGSNN based on quartile and citation metrics in the publication year.
Aims & Scope
Vacuum is an international rapid publications journal with a focus on short communication. All papers are peer-reviewed, with the review process for short communication geared towards very fast turnaround times. The journal also published full research papers, thematic issues and selected papers from leading conferences. A report in Vacuum should represent a major advance in an area that involves a controlled environment at pressures of one atmosphere or below. The scope of the journal includes: 1. Vacuum; original developments in vacuum pumping and instrumentation, vacuum measurement, vacuum gas dynamics, gas-surface interactions, surface treatment for UHV applications and low outgassing, vacuum melting, sintering, and vacuum metrology. Technology and solutions for large-scale facilities (e.g., particle accelerators and fusion devices). New instrumentation ( e.g., detectors and electron microscopes). 2. Plasma science; advances in PVD, CVD, plasma-assisted CVD, ion sources, deposition processes and analysis. 3. Surface science; surface engineering, surface chemistry, surface analysis, crystal growth, ion-surface interactions and etching, nanometer-scale processing, surface modification. 4. Materials science; novel functional or structural materials. Metals, ceramics, and polymers. Experiments, simulations, and modelling for understanding structure-property relationships. Thin films and coatings. Nanostructures and ion implantation.
SCImago & Scopus Journal Intelligence
Global SCImago ranking, SJR prestige index, Scopus coverage, and societal policy impact
Weighted prestige citation metric per document indexed in the Scopus database.
Measures cumulative publication volume and citation impact.
Average citations received per document published in the 2-year window.
Estimated Article Processing Charge for Open Access publication.
Scopus 3-Year Publication & Citation Window
Aggregated from Scopus database across the 3-year SJR evaluation window.
Societal Impact & Inclusivity (SCImago)
Citations in government and international policy documents
Percentage of female authors published in the journal
Real-world societal policy reach and author gender diversity tracked by SCImago.
Scopus Subject Categories
Chinese Academy of Sciences (CAS) Classification
Major / minor zone classification and CAS Early Warning List history
Publishing & Editorial Information
Detailed publisher, peer-review turnaround, and publication cycle specifications
WoS Categories & Quartiles
Detailed JCR / JCI category rankings and quartile breakdown from Clarivate
| Category | Index | Rank | Quartile |
|---|---|---|---|
MATERIALS SCIENCE, MULTIDISCIPLINARY | JCRSCIE | 208/472 | Q2 |
PHYSICS, APPLIED | JCRSCIE | 61/191 | Q2 |
MATERIALS SCIENCE, MULTIDISCIPLINARY | JCISCIE | 173/473 | Q2 |
PHYSICS, APPLIED | JCISCIE | 59/191 | Q2 |
Annual Historical Statistics & Publications
Track annual publication volume, total citations, and Impact Factor evolution
| Year | Impact Factor | Articles / Year | Total Citations |
|---|---|---|---|
| 2026 | — | 710 | 366 |
| 2025 | 3.9 | 947 | 3,453 |
| 2024 | 3.8 | 945 | 7,737 |
| 2023 | 4 | 1,044 | 13,044 |
| 2022 | 4.11 | 816 | 12,807 |
| 2021 | 3.627 | 729 | 12,966 |
| 2020 | 2.906 | 750 | 18,526 |
| 2019 | 2.515 | 650 | 15,733 |
| 2018 | 2.067 | 732 | 19,487 |
| 2017 | — | 619 | 13,050 |
| 2016 | — | 386 | 8,296 |
| 2015 | — | 423 | 7,933 |
Journal Metrics & Citation Visualizations
Impact Factor Trend (2018–2024)
Clarivate IF trend for Vacuum
Total Cites vs Self-Cites
Evaluation of scholarly independence and citation reach
Citations per Document
Citation metric windows across 2, 3, and 4 years
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