
Open Access statistics for Specialty Materials (United States), United States, covering academic research published from 2000 to 2025.
Open Access statistics for Specialty Materials (United States), United States, covering academic research published from 2000 to 2025. Read More.
Open Access Percentage
33%
Total
Publications
635
Total Open
Publications
208
Total
Citations
15K
Open Access
Percentage
33%
Total
Publications
635
Total Open
Publications
208
Total
Citations
15K
Breakdown
Publisher Open
18%
Both
9%
Other Platform Open
5%
Closed
68%
Percentage of Open Access over time
Publisher Open
Both
Other Platform Open
Closed
Volume of Open Access over time
Open
Closed
Publisher Open
OA Journal 37%
64
Hybrid 21%
37
No Guarantees 42%
72
Other Platform Open
Domain 55%
50
Institution 53%
48
Preprint 12%
11
Other Internet 5%
5
Public 4%
4
Other Platform Locations
Name | Platform Type | Publications |
|---|---|---|
PubMed Central | Domain | 51 |
doaj.org OAI-PMH Repository | Institution | 23 |
Office of Scientific and Technical Information | Institution | 10 |
DOI | Other Internet | 5 |
arXiv | Preprint | 5 |
University of Milan | Institution | 4 |
University of Edinburgh | Institution | 4 |
National Institutes of Health | Institution | 3 |
Figshare | Public | 3 |
California Digital Library | Institution | 3 |