Open Access statistics for Leiden University, Netherlands, covering academic research published from 2000 to 2023. Read More.
Open Access Percentage
63%
Total
Publications
62K
Total Open
Publications
39K
Total
Citations
2.2M
Open Access
Percentage
63%
Total
Publications
62K
Total Open
Publications
39K
Total
Citations
2.2M
Breakdown
Publisher Open
10%
Both
34%
Other Platform Open
19%
Closed
37%
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 25%
6.6K
Hybrid 40%
11K
No Guarantees 35%
9.6K
Other Platform Open
Institution 80%
26K
Preprint 36%
12K
Domain 28%
9.2K
Other Internet 12%
4.1K
Public 5%
1.5K
Other Platform Locations
Name | Platform Type | Publications |
---|---|---|
DANS - Data Archiving and Networked Services - NARCIS - National Academic Research and Collaborations Information System | Other Internet | 12K |
Leiden University - Leiden Repository | Institution | 12K |
arXiv | Preprint | 11K |
PubMed Central | Domain | 9.1K |
Europe PMC | Domain | 5.8K |
University of Groningen / Centre for Information Technology - University of Groningen research database | Institution | 3K |
DANS - Data Archiving and Networked Services - NARCIS - National Academic Research and Collaborations Information System | Institution | 2K |
Radboud University - Radboud Repository | Institution | 1.9K |
Chiba Institute of Technology - Springer Link | Institution | 1.5K |
CiteSeer X | Other Internet | 1.3K |