Journal profile · Energy-Energy (all)
High Technology Letters
ISSN 1006-6748 · Science Press
High Technology Letters: subscription journal; 0 articles in 2025; indexed in Scopus.
Scope
Aims, scope and focus
High Technology Letters is published by Science Press. By OpenAlex counts of its recent articles, its largest topics are Optical Network Technologies, Semiconductor Lasers and Optical Devices and Aquaculture disease management and microbiota, together about 23.1% of its articles. Its main subfields are Electrical and Electronic Engineering. (generated from OpenAlex topic counts and CAS ranking data)
Research area (LetPub): Energy-Energy (all)
Main research topics OpenAlex counts of recent articles; shares are approximate
- Optical Network TechnologiesEngineering8.8%
- Semiconductor Lasers and Optical DevicesEngineering7.9%
- Aquaculture disease management and microbiotaImmunology and Microbiology6.4%
- Advanced Photonic Communication SystemsEngineering6.1%
- Network Traffic and Congestion ControlComputer Science5.4%
- Radio Frequency Integrated Circuit DesignEngineering4.8%
- Robotic Mechanisms and DynamicsEngineering4.8%
- Advanced Wireless Communication TechniquesEngineering4.3%
Rankings & indexing
CAS ranking and database indexing
CAS Journal Ranking
CAS Journal Ranking, upgraded edition (March 2025)Not covered
Not covered by this edition.
CAS Xinrui Journal Ranking (March 2026)Not covered
Not covered by this edition.
CAS Journal Ranking, previous upgraded edition (December 2023)Not covered
Not covered by this edition.
CiteScore quartiles (Scopus, June 2026 release)
| Subject | Quartile | Rank | Percentile |
|---|---|---|---|
| Information Systems | Q4 | 445/519 | 14th |
| Control and Systems Engineering | Q4 | 358/390 | 8th |
| Biotechnology | Q4 | 301/325 | 7th |
| General Materials Science | Q4 | 441/475 | 7th |
| General Energy | Q4 | 74/79 | 6th |
Scopus ranks journals by CiteScore within each subject: the 75th percentile and above is Q1, then a quartile every 25 points. A different system from the CAS zones.LetPub
Database indexing
ScopusLetPub
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
- CiteScore 2026-06
- 0.5LetPub ·
- SJR 2026-06
- 0.12LetPub ·
- SNIP 2026-06
- 0.17LetPub ·
- h-index
- 3OpenAlex ·
- i10-index
- 0OpenAlex ·
- 2-year mean citedness
- 0OpenAlex ·
- Share of gold OA articles
- 0%LetPub ·
Articles by year OpenAlex count · 642 in total · the current year is incomplete
| Year | Articles | Open access | Citations |
|---|---|---|---|
| 2025 | 0 | 0 | 1 |
| 2024 | 0 | 0 | 6 |
| 2023 | 0 | 0 | 10 |
| 2022 | 0 | 0 | 2 |
| 2021 | 1 | 0 | 4 |
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.
Fees & open access
APC and open-access policy
Subscription journalLetPub
A subscription journal: articles are read by subscription or purchase, and authors usually pay no publication charge.
No source has fee information yet; check the journal's website.
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
- Science Press
- ISSN
- 1006-6748
FAQ
Frequently asked questions about High Technology Letters
Which databases index High Technology Letters?
According to LetPub and DOAJ records, High Technology Letters is indexed in Scopus.
Is High Technology Letters open access, and what is the APC?
High Technology Letters is a subscription journal. Fee information is not available yet; check the journal's website.
Sources and updates
The facts on this page come from LetPub, OpenAlex; 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: .