Removed from DOAJ (2017-05-11). DOAJ's stated reason: Problems with website. A removal from the Directory of Open Access Journals is a quality/transparency signal — it can mean the journal became inactive or failed DOAJ's re-review criteria. This is not proof of predatory practice, but verify the journal's current status and policies before submitting. Check on DOAJ ↗
⚡ Speed vs Prestige
How does this journal balance review speed with impact level?
Publication speed: not measurable
publisher doesn’t disclose per-article submission dates — we never estimate
Q4
SJR Rank
Bottom 25%
Journal Impact Factor
Not on record at PubScope. The Journal Impact Factor is published by Clarivate for Web of Science (JCR)–indexed journals.
SJR Scorei
0.115
H-Indexi
5
SNIPi
0.121
Total Worksi
105
Total Citationsi
101
2yr Mean Citednessi
0.00
Open Impact Factor alternative
Aims & Scope
Subject areas: Biotechnology; Control and Systems Engineering; Energy (miscellaneous); Information Systems; Materials Science (miscellaneous).
Institute of Scientific and Technical Information of China
❌
Does the journal have a website?
No URL
✅
Is the ISSN verified?
1006-6748
✅
Indexed in a trusted database?
Scopus
❌
Peer review process documented?
N/A
❌
Follows ethical publishing standards (COPE)?
N/A
❌
APC fees clearly disclosed?
N/A
✅
Not on predatory/blacklists?
✓ Clean
❌
Long-term digital preservation?
N/A
❌
Plagiarism detection in place?
N/A
❌
Listed in DOAJ (verified OA)?
N/A
❌
Primary language documented?
N/A
Based on the Think.Check.Submit framework by DOAJ, COPE & OASPA. All data from verified open sources.
Publication & Citation Trend
Articles published
Citations received
2
1
2011
2
0
2012
1
0
2013
3
1
2014
1
1
2015
1
0
2017
2
4
2019
10
6
2020
Source: OpenAlex · Each year’s green bar = citations earned by that year’s papers, counted to date — so recent years look lower simply because their papers haven’t had time to be cited yet.
SJR Quartile by Discipline
Scimago ranks this journal separately in each subject category — its quartile can differ by discipline.
BiotechnologyInformation SystemsControl and Systems EngineeringMaterials Science (miscellaneous)Energy (miscellaneous)
Research Topics (OpenAlex)
Industrial Technology and Control SystemsAdvanced Computational Techniques and ApplicationsPhotonic and Optical DevicesCooperative Communication and Network CodingSemiconductor Lasers and Optical DevicesCollaboration in agile enterprisesAdvanced Sensor and Control SystemsAdvanced Wireless Communication TechniquesNetwork Traffic and Congestion ControlRobotic Path Planning Algorithms
Frequently asked questions about High Technology Letters
Is High Technology Letters a predatory journal?
High Technology Letters was withdrawn from the Directory of Open Access Journals (DOAJ) — DOAJ's stated reason: "Problems with website" (2017-05-11). Withdrawal is not a predatory verdict, but it is a material editorial signal; it remains indexed in Scopus. Verify the journal's current status on DOAJ and its official site before submitting.
What is the impact factor of High Technology Letters?
High Technology Letters is not in the Web of Science Core Collection, so it has no official Clarivate Journal Impact Factor. Its SCImago SJR score is 0.115.
Is High Technology Letters indexed in Scopus and Web of Science?
High Technology Letters is indexed in Scopus.
What is the aims and scope of High Technology Letters?
Subject areas: Biotechnology; Control and Systems Engineering; Energy (miscellaneous); Information Systems; Materials Science (miscellaneous).