WoS SCIE Q1CAS 4区Subscription

Materials Express

Abbreviation (ISO):Mater. Express

Country: United States•WoS SCIE Quartile: Q1•Identifier (ISSN):2158-5849(Print)/2158-5857(Online)•Articles / Year: 242

Clarivate Impact Factor (IF 2024)Q1

N/A

Leading citation impact metric from Clarivate Journal Citation Reports

H-Index (2021)

21 papers with at least that number of citations each

WoS: SCIE / JCRQ1

Self-Citation RateN/A

Safe Level (< 15%)Warning Level (> 20%)

Self-citation below 15% indicates strong scholarly independence.

Volume & Open AccessSubscription

242articles/year

0% Gold OA•95.56% Original Research

State Council for Professorship (HĐGSNN) Scoring

Quyết định số 26/QĐ-HĐGSNN ngày 11/7/2025 (Mục quốc tế)

1.00pts

Latest Max Score

Estimated (Dec 26)

Scoring Basis: WoS Q4

HĐGSNN Score History

By article publication year

Year	Max Score	Evaluation Details	Source
2025	1.00đ	WoS Q4	🔵 Computed
2023	1.00đ	WoS Q4(IF: 0.7)	🔵 Computed
2022	1.00đ	WoS Q4(IF: 1.111)	🔵 Computed
2020	1.00đ	WoS Q4(IF: 1.65)	🔵 Computed
2019	1.00đ	WoS Q4(IF: 1.465)	🔵 Computed
2018	1.00đ	WoS Q4(IF: 1.597)	🔵 Computed

Note: Domestic journal scores are officially collected from annual HĐGSNN decisions across councils. International journal scores are dynamically computed according to Decision 26/QĐ-HĐGSNN based on quartile and citation metrics in the publication year.

Aims & Scope

Information not localized

Topics Covered (Recognized by AI)

Materials science88%Chemistry85.1%Physics76.7%Engineering72.1%Organic chemistry69.7%Quantum mechanics60.3%Biology58%Composite material57%Chemical engineering53.7%Nanotechnology51.4%Metallurgy40.8%Biochemistry39.8%Medicine32.6%Optics30.6%Genetics26.2%Computer science24.7%Optoelectronics22.8%Mathematics21.9%Internal medicine20.6%

Primary Research Areas

Nanoscience & Nanotechnology Materials Science Multidisciplinary

Official Website NLM PubMed Catalog Submission Portal

SCImago & Scopus Journal Intelligence

Not indexed in SCImago / Scopus database

This journal is currently not indexed in Scopus or is an academic publication indexed exclusively in Web of Science (WoS).

Chinese Academy of Sciences (CAS) Classification

Major / minor zone classification and CAS Early Warning List history

Major Category (Broad Field):

4区 (Zone 4)Materials Science

Minor Category (Specific Field):

4区MATERIALS SCIENCE, MULTIDISCIPLINARY

CAS Early Warning List History:

Updated annually: 2020 – 2024

2020

Not warned

2021

Not warned

2022

Not warned

2023

Not warned

2024

In warning list

Publishing & Editorial Information

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

Publisher Review Speed

Updating

Average time to first editorial decision

Online Publication Speed

Updating

Time from acceptance to online publication

Official Acceptance Rate

Updating

Manuscript acceptance rate confirmed by the publisher

Open Access Model

Subscription

OA publishing option or traditional subscription

Publisher

American Scientific Publishers

Publication Language

English

Frequency

Periodic

Editorial Address

26650 THE OLD RD, STE 208, VALENCIA, USA, CA, 91381-0751

Indexing & Databases

SCIEScopusPubMed

WoS Categories & Quartiles

Detailed JCR / JCI category rankings and quartile breakdown from Clarivate

Clarivate JCR

No WoS category details available for this journal.

Annual Historical Statistics & Publications

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

12 year

Year	Impact Factor	Articles / Year	Total Citations
2024	—	122	71
2023	0.7	281	394
2022	1.111	191	478
2021	—	188	628
2020	1.65	241	1,153
2019	1.465	139	1,061
2018	1.597	64	691
2017	—	61	766
2016	—	57	638
2015	—	69	1,220
2014	—	76	1,317
2013	—	46	849