Journal profile · Microscopy
Ultramicroscopy
ISSN 0304-3991 · eISSN 1879-2723 · Elsevier · NETHERLANDS · Monthly · Founded 1975
Ultramicroscopy: CAS Zone 3 · Engineering (2025 upgraded edition); impact factor 2.55; hybrid open access; APC about USD 3,760; median 136 days to acceptance (103 articles, last 24 months); community-reported acceptance: easy (Elsevier website: 71%); 126 articles in 2025; indexed in SCIE and Scopus.
Scope
Aims, scope and focus
Ultramicroscopy is published by Elsevier and is in Zone 3 of Engineering in the CAS Journal Ranking (2025 upgraded edition). By OpenAlex counts of its recent articles, its largest topics are Electron and X-Ray Spectroscopy Techniques, Advanced Electron Microscopy Techniques and Applications and Force Microscopy Techniques and Applications, together about 45.4% of its articles. (generated from OpenAlex topic counts and CAS ranking data)
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From the journal's Aims & Scope
Research area (LetPub): Microscopy
Main research topics OpenAlex counts of recent articles; shares are approximate
- Electron and X-Ray Spectroscopy TechniquesMaterials Science18.2%
- Advanced Electron Microscopy Techniques and ApplicationsBiochemistry, Genetics and Molecular Biology17.7%
- Force Microscopy Techniques and ApplicationsPhysics and Astronomy9.5%
- Integrated Circuits and Semiconductor Failure AnalysisEngineering5.2%
- Advanced X-ray Imaging TechniquesPhysics and Astronomy5.1%
- Advanced Materials Characterization TechniquesEngineering4.5%
- Surface and Thin Film PhenomenaPhysics and Astronomy4%
- Near-Field Optical MicroscopyEngineering3.5%
Rankings & indexing
CAS ranking and database indexing
CAS Journal Ranking
CAS Journal Ranking, upgraded edition (March 2025)Engineering Zone 3
| Level | Category | Zone |
|---|---|---|
| Major | Engineering | Zone 3 |
| Minor | Microscopy | Zone 1 |
Top journal: noReview journal: no
CAS Xinrui Journal Ranking (March 2026)Engineering Zone 3
| Level | Category | Zone |
|---|---|---|
| Major | Engineering | Zone 3 |
| Minor | Microscopy | Zone 2 |
Top journal: noReview journal: not marked
CAS Journal Ranking, previous upgraded edition (December 2023)Engineering Zone 3
| Level | Category | Zone |
|---|---|---|
| Major | Engineering | Zone 3 |
| Minor | Microscopy | Zone 2 |
Top journal: noReview journal: no
Database indexing
SCIEScopusLetPub
International journal early-warning lists: not listed in any editionLetPub
Editions, and major and minor categories, are shown separately and never merged into one zone; check which edition your institution uses before you submit or report.
Metrics
Impact metrics and publication volume
Impact
- Impact factor
- 2.55LetPub ·
- CiteScore 2026-06
- 4.7LetPub ·
- SJR 2026-06
- 0.95LetPub ·
- SNIP 2026-06
- 1.01LetPub ·
- h-index
- 109LetPub ·
- h-index
- 181OpenAlex ·
- i10-index
- 4,795OpenAlex ·
- 2-year mean citedness
- 2.83OpenAlex ·
- Self-citation rate
- 7.7%LetPub ·
- Share of gold OA articles
- 45.4%LetPub ·
Volume
- Articles per year
- 111LetPub ·
Articles by year OpenAlex count · 9,792 in total · the current year is incomplete
| Year | Articles | Open access | Citations |
|---|---|---|---|
| 2026 | 98 | 49 | 31 |
| 2025 | 126 | 91 | 351 |
| 2024 | 104 | 65 | 546 |
| 2023 | 164 | 101 | 1,117 |
| 2022 | 116 | 57 | 1,103 |
| 2021 | 163 | 89 | 1,664 |
Sources count differently and were observed at different times, so each source's own value is kept; "publisher" marks figures from the journal's website.
Review & acceptance
Review time and acceptance
Review time from article dates manuscript dates registered with PubMed · to
136 daysMedian, submission to acceptance · P25–P75 85 days – 202 days
- Acceptance to online
- median 2 days (103 articles)
- Submission to online
- median 143 days
- Sample
- 103 articles with submission and acceptance dates (266 in the window); the latest was accepted on
Only articles that were accepted and published are counted, not the time spent on rejected manuscripts, so this usually runs longer than a publisher's "time to first decision".
Other sources
- Average review time (community reports)
- about 3 monthsLetPub ·
- Average acceptance (community reports)
- 71%LetPub ·
Community reports come from authors' own submissions (confidence 0.5) and are not a promise from the journal; for publisher figures, the journal's own definitions apply.
Fees & open access
APC and open-access policy
Hybrid open accessLetPub
A subscription journal in which authors can pay to publish their article open access.
| Source | APC | Fee waiver | License | Observed |
|---|---|---|---|---|
| OpenAlex | USD 3,760 / EUR 3,520 / GBP 3,010 / JPY 466,350 | — | — |
A hybrid journal charges the APC only when the author chooses open access; publishing under the subscription model is usually free.
The journal's website is authoritative for fees; sources were observed at different times and each keeps its own value, without averaging.
Profile
Publication details and official links
- Publisher
- Elsevier
- Country or region
- NETHERLANDS
- Language
- English
- Frequency
- Monthly
- Founded
- 1975
- ISSN
- 0304-3991
- Electronic ISSN
- 1879-2723
- Official links
- Journal homepage ↗OpenAlex
- Submission system ↗LetPub
FAQ
Frequently asked questions about Ultramicroscopy
What CAS zone is Ultramicroscopy in?
In the 2025 upgraded edition of the CAS Journal Ranking, Ultramicroscopy is in Zone 3 of Engineering, and in Zone 1 of the minor category Microscopy. In the 2026 Xinrui edition it is in Zone 3 of Engineering. Zones from different editions, and from major and minor categories, are not interchangeable.
What is the impact factor of Ultramicroscopy?
The latest impact factor listed by LetPub is 2.55; CiteScore 4.7, h-index 181.
How long does peer review take at Ultramicroscopy?
Based on the dates recorded on 103 articles published between October 2024 and October 2026 (the last 24 months), the median time from submission to acceptance is 136 days (interquartile range 85–202 days); authors report an average review time of about 3 months; the community-reported acceptance is “Easy (Elsevier website: 71%)”. Article statistics cover accepted papers only, publisher figures follow the journal's own definitions, and community reports come from authors' own submissions; none is a promise from the journal.
Which databases index Ultramicroscopy?
According to LetPub and DOAJ records, Ultramicroscopy is indexed in SCIE and Scopus.
Is Ultramicroscopy open access, and what is the APC?
Ultramicroscopy is a hybrid journal. For open-access publication: APC about USD 3,760.
Sources and updates
The facts on this page come from LetPub, OpenAlex, Publisher website; every figure is tagged with its source and the date it was observed, and conflicting values are kept per source. LetPub source page: view ↗ (archived 2026-08-25). Last updated: .