ImpaQ Ecosystem•Clarivate, Scopus & CORE Data
Clarivate WoS 2024 / 2025 Data
IMPAQ
WoS SCIE Q2Scopus Q2SCImago #12,340Hybrid

Journal of Infrared Millimeter and Terahertz Waves

Acronym:ijim
•
Abbreviation (ISO):J INFRARED MILLIM TE
•
Identifier (ISSN):1866-6892(Print)/1866-6906(Online)
•
Publisher:Springer US
Clarivate IF (2026)
3.1↑ +0.6
Journal Impact Factor
IF Trend↓
WoS Quartile
Q2
WoS SCIEJCR Quartile
Clarivate WoS JCR
WoS Categories↓
JCR Release Date: 2026-06-17

Impact Factor Trend (2019–2026)

Clarivate IF trend for Journal of Infrared Millimeter and Terahertz Waves

WoS Q2
12341.6820191.7620201.7720212.6520222.920231.820242.520253.12026
Annual Impact Factor Metric
Current (2026):3.1
Scopus SJR & RankScopus Q2
0.479
#12,340

SCImago Journal Rank citation prestige weighting

Scopus Year: 2025
H-Index (2025)
77

77 papers with at least that number of citations each

WoS: SCIE / JCRQ2
Self-Citation Rate5.6%
Safe Level (< 15%)Warning Level (> 20%)
Self-citation below 15% indicates strong scholarly independence.
Volume & Open AccessHybrid
70articles/year
28.78% Gold OA•96.92% Original Research

Aims & Scope

The Journal of Infrared, Millimeter, and Terahertz Waves offers a peer-reviewed platform for the rapid dissemination of original, high-quality research in the frequency window from 30 GHz to 30 THz. The topics covered include: sources, detectors, and other devices; systems, spectroscopy, sensing, interaction between electromagnetic waves and matter, applications, metrology, and communications. Purely numerical work, especially with commercial software packages, will be published only in very exceptional cases. The same applies to manuscripts describing only algorithms (e.g. pattern recognition algorithms). Manuscripts submitted to the Journal should discuss a significant advancement to the field of infrared, millimeter, and terahertz waves.

Topics Covered (Recognized by AI)
PhysicsOpticsQuantum MechanicsMaterials ScienceEngineeringOptoelectronicsComputer ScienceElectrical EngineeringTelecommunicationsChemistryAstronomyMathematicsOrganic ChemistryThermodynamicsComposite MaterialsNuclear Physics

WoS Categories & Quartiles

Detailed JCR / JCI category rankings and quartile breakdown from Clarivate

Clarivate JCR & JCI
JCRSCIE2026

ENGINEERING, ELECTRICAL & ELECTRONIC

Q2
Rank167/369
IndexSCIE
JCRSCIE2026

OPTICS

Q2
Rank54/129
IndexSCIE
JCRSCIE2026

PHYSICS, APPLIED

Q2
Rank90/191
IndexSCIE
JCISCIE2026

ENGINEERING, ELECTRICAL & ELECTRONIC

Q2
Rank182/371
IndexSCIE
JCISCIE2026

OPTICS

Q3
Rank67/129
IndexSCIE
JCISCIE2026

PHYSICS, APPLIED

Q2
Rank86/191
IndexSCIE

Annual Historical Statistics & Publications

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

12 year
2026Latest
IF3.1
Articles / Year60
Total Citations9
2025
IF2.5
Articles / Year77
Total Citations235
2024
IF1.8
Articles / Year70
Total Citations408
2023
IF2.9
Articles / Year60
Total Citations701
2022
IF2.647
Articles / Year66
Total Citations616

SCImago & Scopus Journal Intelligence

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

Rank #12,340Scopus Q2SCImago Profile
Scopus Coverage:2008-2026
Scopus Broad Areas:EngineeringPhysics and Astronomy
Scopus Citation Rank (SJR)Q2
0.479

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

Quartile: Scopus Q2
Citations / Doc (2 years)
3.82

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

2-Year Citation Window
Estimated Publication Fee (APC)
$2,969 USD

Estimated Article Processing Charge for Open Access publication.

Estimated cost / article

Scopus 3-Year Publication & Citation Window

3-Year Citations618
3-Year Documents183
Citable Documents182

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 Rate20.0%

Percentage of female authors published in the journal

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

Scopus Subject Categories

Condensed Matter PhysicsQ2
Electrical and Electronic EngineeringQ2
InstrumentationQ2
RadiationQ2
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: 5.6%

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):
4区ENGINEERING, ELECTRICAL & ELECTRONIC
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

Journal of Infrared Millimeter and Terahertz Waves (acronym: ijim, abbr: J INFRARED MILLIM TE, ISSN: 1866-6892) is a peer-reviewed international scholarly journal in the field of Engineering & Technology, published by Springer US in United States since 1980. The periodical holds a Journal Impact Factor (JIF) of 3.10, ranking in quartile Q2 of Web of Science (SCIE), a Scopus SJR indicator of 0.479 (Q2), an H-index of 77.

The journal enforces rigorous peer evaluation with a publication frequency of Monthly, an annual output of approximately 70 scientific articles. In terms of accessibility and author fees, it operates under the Hybrid model with an estimated APC of $2,969 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
Springer US
Publication Language
English
Frequency
Monthly
Founding Year
1980
Indexing & Databases
SCIEScopusPubMed
Editorial Address
SPRINGER, 233 SPRING ST, NEW YORK, USA, NY, 10013

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Record UUID: 5f90e1c5-7244-4020-8fb9-48c4ba32f22c
Database Updated: 2026-09-28