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Japanese Journal of Applied Physics is Scopus-indexed (Q2, CiteScore 3.1), WoS SCIE. It is covered by India's One Nation One Subscription scheme for reading access. Published by Institute of Physics.
Checked against the index lists dated .
ISSN 0021-4922Verify ISSN ↗1347-4065Verify ISSN ↗
Publisher: Institute of Physics
Cost to publish: About US$2,210 to publish open access (publisher list price, via OpenAlex) — subscription publishing may be free
| Subject area | Rank | Pctile | Q |
|---|---|---|---|
| Engineering (all) | 140 / 351 | 60th | Q2 |
| Physics and Astronomy (all) | 108 / 248 | 56th | Q2 |
Not listed in: DOAJ, ABDC, ABS / AJG, FT50, UT Dallas, ONOS (APC covered)
Yes — actively indexed in Scopus, coverage 1963–present, best quartile Q2, CiteScore 3.1.
Japanese Journal of Applied Physics is Q2 in Engineering (all) (rank 140 of 351) and Q2 in Physics and Astronomy (all) (rank 108 of 248), by CiteScore 2025.
Japanese Journal of Applied Physics is indexed in the Science Citation Index Expanded, so it may have a Journal Impact Factor in Clarivate's Journal Citation Reports. JCR is paid, so check it for the current value. The closest free measure is its Scopus CiteScore 3.1, which places it in quartile Q2 at the 60th percentile of its subject. Its SCImago Journal Rank (SJR, a free Scopus-based metric) is 0.282, quartile Q3, with an H-index of 187.
The publisher lists an article processing charge of about US$2,210 for open access (source: OpenAlex). Many journals also publish by the subscription route at no cost to the author, so confirm on the journal's own website.
Japanese Journal of Applied Physics is published by Institute of Physics. Its print ISSN is 0021-4922 and its online ISSN is 1347-4065.
Yes. It is part of the One Nation One Subscription (ONOS) national subscription, so readers at participating Indian institutions get its full text. ONOS does not cover its article processing charge.
Yes — indexed in the Science Citation Index Expanded.
No — it is not registered as an open-access journal in DOAJ or Scopus.
Japanese Journal of Applied Physics has an h-index of 239 and a 2-year mean of 1.47 citations per paper (OpenAlex). Its Scopus CiteScore is 3.1, quartile Q2. On 2-year citations it ranks #125 of 299 Scopus journals in Engineering (all).
Japanese Journal of Applied Physics published 878 papers in 2025; its busiest recent year was 2019 with 1,565. 2026* is the year so far.
h-index, i10-index and 2-year mean citedness are open, licence-clear metrics from OpenAlex — not a proprietary impact factor. The subject rank counts only journals that OpenAlex has a figure for; it is not a Scopus or Clarivate ranking. Updated 2026-10-14.
In its latest 98 research articles (2026), authors are most often from Japan (82.1%), China (6.6%) and United States (4.6%). More than half of recent authorship comes from one country.
Countries are counted fractionally, so a paper by authors from two countries counts half to each.
Scopus status: Active. 18 retracted papers are recorded (0.2 per 1,000 papers). The Problematic Paper Screener flags 1 of its papers. These are indicators to check, not findings against the journal.
Retractions from OpenAlex; flags from the Problematic Paper Screener (Cabanac, Labbé & Magazinov, CC BY), 2026-09-21 export. A flag marks a paper for a closer look; it is not a finding against the journal.
Index data is curated from public sources (Scopus, Web of Science, ABDC, FT50, UT Dallas, DOAJ). CiteScore and quartiles reflect the latest available Scopus release. Always verify a journal's current status on its official source before submitting.
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