
Open Access statistics for Excellence Cluster Universe, Germany, covering academic research published from 2000 to 2025.
Open Access statistics for Excellence Cluster Universe, Germany, covering academic research published from 2000 to 2025. Read More.
Open Access Percentage
92%
Total
Publications
2.3K
Total Open
Publications
2.1K
Total
Citations
154K
Open Access
Percentage
92%
Total
Publications
2.3K
Total Open
Publications
2.1K
Total
Citations
154K
Breakdown
Publisher Open
6%
Both
67%
Other Platform Open
19%
Closed
8%
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 71%
1.2K
Hybrid 15%
241
No Guarantees 14%
238
Other Platform Open
Preprint 77%
1.5K
Institution 70%
1.4K
Other Internet 19%
365
Domain 2%
37
Public 1%
25
Other Platform Locations
Name | Platform Type | Publications |
|---|---|---|
arXiv | Preprint | 1.6K |
Office of Scientific and Technical Information | Institution | 1.2K |
DOI | Other Internet | 397 |
doaj.org OAI-PMH Repository | Institution | 205 |
epfl.ch OAI-PMH Repository | Institution | 195 |
University of Copenhagen | Institution | 177 |
aecid.es OAI-PMH Repository | Institution | 177 |
Le Centre pour la Communication Scientifique Directe - HAL - Diderot | Institution | 168 |
Royal Netherlands Academy of Arts and Sciences | Institution | 160 |
University of Birmingham | Institution | 155 |