ImpaQ Ecosystem•Clarivate, Scopus & CORE Data
Clarivate WoS 2024 / 2025 Data
IMPAQ
WoS SCIE Q3Scopus Q2SCImago #7,318Hybrid

Leukos

Abbreviation (ISO):LEUKOS
•
Identifier (ISSN):1550-2724(Print)/1550-2716(Online)
•
Publisher:Taylor and Francis Ltd.
Clarivate IF (2026)
1.7↓ -0.9
Journal Impact Factor
IF Trend↓
WoS Quartile
Q3
WoS SCIEJCR Quartile
Clarivate WoS JCR
WoS Categories↓
JCR Release Date: 2026-06-17

Impact Factor Trend (2018–2026)

Clarivate IF trend for Leukos

WoS Q3
12452.5820182.6520192.6720203.3920213.4420223.620232.620242.620251.72026
Annual Impact Factor Metric
Current (2026):1.7
Scopus SJR & RankScopus Q2
0.768
#7,318

SCImago Journal Rank citation prestige weighting

Scopus Year: 2025
H-Index (2025)
40

40 papers with at least that number of citations each

WoS: SCIE / JCRQ3
Self-Citation Rate7.7%
Safe Level (< 15%)Warning Level (> 20%)
Self-citation below 15% indicates strong scholarly independence.
Volume & Open AccessHybrid
30articles/year
16.67% Gold OA•95.83% Original Research

Aims & Scope

The Illuminating Engineering Society of North America and our publisher Taylor & Francis make every effort to ensure the accuracy of all the information (the "Content") contained in our publications. However, The Illuminating Engineering Society of North America and our publisher Taylor & Francis, our agents, and our licensors make no representations or warranties whatsoever as to the accuracy, completeness, or suitability for any purpose of the Content. Any opinions and views expressed in this publication are the opinions and views of the authors, and are not the views of or endorsed by The Illuminating Engineering Society of North America and our publisher Taylor & Francis. The accuracy of the Content should not be relied upon and should be independently verified with primary sources of information. The Illuminating Engineering Society of North America and our publisher Taylor & Francis shall not be liable for any losses, actions, claims, proceedings, demands, costs, expenses, damages, and other liabilities whatsoever or howsoever caused arising directly or indirectly in connection with, in relation to, or arising out of the use of the Content. Terms & Conditions of access and use can be found at http://www.tandfonline.com/page/terms-and-conditions .

Topics Covered (Recognized by AI)
Computer science80.6%Physics67.2%Engineering61.9%Optics58.9%Biology38.7%Artificial intelligence34.3%Astronomy31.6%Mathematics30.5%Computer vision29.3%Quantum mechanics28.8%Materials science27.4%Architectural engineering26.5%Environmental science23.8%Geography23.2%Chemistry22.5%Electrical engineering22.1%Ecology20.6%
Primary Research Areas

WoS Categories & Quartiles

Detailed JCR / JCI category rankings and quartile breakdown from Clarivate

Clarivate JCR & JCI
JCRSCIE2026

CONSTRUCTION & BUILDING TECHNOLOGY

Q3
Rank69/104
IndexSCIE
JCRSCIE2026

OPTICS

Q3
Rank86/129
IndexSCIE
JCISCIE2026

CONSTRUCTION & BUILDING TECHNOLOGY

Q2
Rank49/104
IndexSCIE
JCISCIE2026

OPTICS

Q3
Rank86/129
IndexSCIE

Annual Historical Statistics & Publications

Track annual publication volume, total citations, and Impact Factor evolution

12 year
2026Latest
IF1.7
Articles / Year19
Total Citations5
2025
IF2.6
Articles / Year35
Total Citations38
2024
IF2.6
Articles / Year32
Total Citations95
2023
IF3.6
Articles / Year17
Total Citations138
2022
IF3.441
Articles / Year27
Total Citations313

SCImago & Scopus Journal Intelligence

Global SCImago ranking, SJR prestige index, Scopus coverage, and societal policy impact

Rank #7,318Scopus Q2SCImago Profile
Scopus Coverage:2004-2026
Scopus Broad Areas:Physics and Astronomy
Scopus Citation Rank (SJR)Q2
0.768

Weighted prestige citation metric per document indexed in the Scopus database.

Quartile: Scopus Q2
Citations / Doc (2 years)
2.96

Average citations received per document published in the 2-year window.

2-Year Citation Window
Estimated Publication Fee (APC)
$3,285 USD

Estimated Article Processing Charge for Open Access publication.

Estimated cost / article

Scopus 3-Year Publication & Citation Window

3-Year Citations313
3-Year Documents78
Citable Documents72

Aggregated from Scopus database across the 3-year SJR evaluation window.

Societal Impact & Inclusivity (SCImago)

Policy Citations (Overton)0

Citations in government and international policy documents

Female Author Rate36.7%

Percentage of female authors published in the journal

Real-world societal policy reach and author gender diversity tracked by SCImago.

Scopus Subject Categories

Atomic and Molecular Physics, and OpticsQ2
Academic Metric Intelligence

Journal Metrics & Citation Visualizations

Total Cites vs Self-Cites

Evaluation of scholarly independence and citation reach

Total citations steady growth
Self-citation: 7.7%

Citations per Document

Citation metric windows across 2, 3, and 4 years

Cites / Doc (4 years)Cites / Doc (3 years)Cites / Doc (2 years)

Chinese Academy of Sciences (CAS) Classification

Major / minor zone classification and CAS Early Warning List history

Major Category (Broad Field):
3区 (Zone 3)Engineering & Technology
Minor Category (Specific Field):
3区CONSTRUCTION & BUILDING TECHNOLOGY
CAS Early Warning List History:
Updated annually: 2020 – 2024
2020
Not warned
2021
Not warned
2022
Not warned
2023
Not warned
2024
Not warned

Academic Intelligence Overview & Context

ImpaQ Analysis

Leukos (abbr: LEUKOS, ISSN: 1550-2724) is a peer-reviewed international scholarly journal in the field of Engineering & Technology, published by Taylor and Francis Ltd. in United States. The periodical holds a Journal Impact Factor (JIF) of 1.70, ranking in quartile Q3 of Web of Science (SCIE), a Scopus SJR indicator of 0.768 (Q2), an H-index of 40.

The journal enforces rigorous peer evaluation with a publication frequency of Quarterly, an annual output of approximately 30 scientific articles. In terms of accessibility and author fees, it operates under the Hybrid model with an estimated APC of $3,285 USD. It serves as a benchmark publication platform for academics, researchers, and doctoral candidates seeking global research visibility.

Publishing & Editorial Information

Detailed publisher, peer-review turnaround, and publication cycle specifications

Open Access Model
Hybrid
Publisher
Taylor and Francis Ltd.
Publication Language
English
Frequency
Quarterly
Indexing & Databases
SCIEScopusPubMed
Editorial Address
ILLUMINAT ENG SOC NORTH AMER, 120 WALL ST, 17TH FL, NEW YORK, USA, NY, 10005-4001

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Record UUID: 7d0496de-bbe2-43c1-b50a-67c881277174
Database Updated: 2026-10-01