
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
2.4K
Total Open
Publications
2.2K
Total
Citations
204K
Open Access
Percentage
92%
Total
Publications
2.4K
Total Open
Publications
2.2K
Total
Citations
204K
Breakdown
Publisher Open
6%
Both
68%
Other Platform Open
18%
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 72%
1.2K
Hybrid 14%
247
No Guarantees 14%
240
Other Platform Open
Preprint 77%
1.5K
Institution 70%
1.4K
Other Internet 18%
364
Public 3%
54
Domain 2%
38
Other Platform Locations
Name | Platform Type | Publications |
|---|---|---|
arXiv | Preprint | 1.6K |
Office of Scientific and Technical Information | Institution | 1.3K |
DOI | Other Internet | 402 |
doaj.org OAI-PMH Repository | Institution | 208 |
epfl.ch OAI-PMH Repository | Institution | 199 |
University of Copenhagen | Institution | 179 |
Royal Netherlands Academy of Arts and Sciences | Institution | 174 |
Le Centre pour la Communication Scientifique Directe - HAL - Diderot | Institution | 169 |
aecid.es OAI-PMH Repository | Institution | 160 |
Jagiellonian University | Institution | 158 |