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High Technology Letters is Scopus-indexed (Q4, CiteScore 0.5). Published by Institute of Scientific and Technical Information of China.
Checked against the index lists dated .
ISSN 1006-6748Verify ISSN ↗
Publisher: Institute of Scientific and Technical Information of China
Cost to publish: No APC data — check the publisher
| Subject area | Rank | Pctile | Q |
|---|---|---|---|
| Information Systems | 445 / 519 | 14th | Q4 |
| Control and Systems Engineering | 358 / 390 | 8th | Q4 |
| Biotechnology | 301 / 325 | 7th | Q4 |
| Materials Science (all) | 441 / 475 | 7th | Q4 |
| Energy (all) | 74 / 79 | 6th | Q4 |
Not listed in: Web of Science, DOAJ, ABDC, ABS / AJG, FT50, UT Dallas, ONOS (subscription), ONOS (APC covered)
Yes — actively indexed in Scopus, coverage 1995–present (also 1991), best quartile Q4, CiteScore 0.5.
High Technology Letters is Q4 in Information Systems (rank 445 of 519), Q4 in Control and Systems Engineering (rank 358 of 390) and Q4 in Biotechnology (rank 301 of 325), by CiteScore 2025. It is ranked in 5 subject areas in all.
High Technology Letters is not in the Web of Science Core Collection (SCIE, SSCI, AHCI or ESCI), so Clarivate publishes no Journal Impact Factor for it. Its Scopus CiteScore is 0.5, quartile Q4, 14th percentile. Any "impact factor" quoted elsewhere is not the Clarivate metric. Its SCImago Journal Rank (SJR, a free Scopus-based metric) is 0.115, quartile Q4, with an H-index of 13.
High Technology Letters is published by Institute of Scientific and Technical Information of China. Its ISSN is 1006-6748.
No — it is not currently in the Web of Science core collections (SCIE, SSCI, AHCI or ESCI).
No — it is not registered as an open-access journal in DOAJ or Scopus.
High Technology Letters has an h-index of 1 and a 2-year mean of 0 citations per paper (OpenAlex). Its Scopus CiteScore is 0.5, quartile Q4. On 2-year citations it ranks #367 of 397 Scopus journals in Information Systems.
High Technology Letters published 1 papers in 2019; its busiest recent year was 2008 with 11. 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.
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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