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IEEE Transactions on Terahertz Science and Technology is Scopus-indexed (Q1, CiteScore 7.6), WoS SCIE. It is covered by India's One Nation One Subscription scheme for reading access. Published by IEEE Microwave Theory and Techniques Society.
Checked against the index lists dated .
ISSN 2156-342XVerify ISSN ↗2156-3446Verify ISSN ↗
Publisher: IEEE Microwave Theory and Techniques Society
Cost to publish: About US$2,645 to publish open access (publisher list price, via OpenAlex) — subscription publishing may be free
| Subject area | Rank | Pctile | Q |
|---|---|---|---|
| Radiation | 4 / 75 | 95th | Q1 |
| Electrical and Electronic Engineering | 183 / 1030 | 82nd | Q1 |
Not listed in: DOAJ, ABDC, ABS / AJG, FT50, UT Dallas, ONOS (APC covered)
Yes — actively indexed in Scopus, coverage 2011–present, best quartile Q1, CiteScore 7.6.
IEEE Transactions on Terahertz Science and Technology is Q1 in Radiation (rank 4 of 75) and Q1 in Electrical and Electronic Engineering (rank 183 of 1030), by CiteScore 2025.
IEEE Transactions on Terahertz Science and Technology 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 7.6, which places it in quartile Q1 at the 95th percentile of its subject. Its SCImago Journal Rank (SJR, a free Scopus-based metric) is 1.022, quartile Q1, with an H-index of 82.
The publisher lists an article processing charge of about US$2,645 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.
IEEE Transactions on Terahertz Science and Technology is published by IEEE Microwave Theory and Techniques Society. Its print ISSN is 2156-342X and its online ISSN is 2156-3446.
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.
IEEE Transactions on Terahertz Science and Technology has an h-index of 86 and a 2-year mean of 2.39 citations per paper (OpenAlex). Its Scopus CiteScore is 7.6, quartile Q1. On 2-year citations it ranks #11 of 62 Scopus journals in Radiation.
IEEE Transactions on Terahertz Science and Technology published 179 papers in 2025. 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 82 research articles (2026), authors are most often from China (32.4%), Germany (12%) and United States (7.9%).
Countries are counted fractionally, so a paper by authors from two countries counts half to each.
Scopus status: Active. No retracted papers are recorded. The Problematic Paper Screener flags none 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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