|
University of Colorado Boulder
|
University
|
United States |
62
|
|
Vienna University of Technology
|
University
|
Austria |
18
|
|
University of Southampton
|
University
|
United Kingdom |
15
|
|
National Tsing Hua University
|
University
|
Taiwan |
14
|
|
Technion – Israel Institute of Technology
|
University
|
Israel |
12
|
|
University of Paris-Saclay
|
University
|
France |
10
|
|
Centro de Láseres Pulsados
|
Research Centre
|
Spain |
9
|
|
Universidad Autónoma de Madrid
|
University
|
Spain |
8
|
|
Institució Catalana de Recerca i Estudis Avançats
|
Research Centre
|
Spain |
8
|
|
Argonne National Laboratory
|
Research Centre
|
United States |
8
|
|
Barcelona Institute for Science and Technology
|
University
|
Spain |
8
|
|
Universidad Politécnica de Madrid
|
University
|
Spain |
7
|
|
Lund University
|
University
|
Sweden |
7
|
|
National Institute of Standards and Technology
|
Research Centre
|
United States |
7
|
|
University of California, San Diego
|
University
|
United States |
7
|
|
Universitat Autònoma de Barcelona
|
University
|
Spain |
6
|
|
Universidade Do Porto
|
University
|
Portugal |
6
|
|
Center for Free-Electron Laser Science
|
Research Centre
|
Germany |
6
|
|
University of Delaware
|
University
|
United States |
5
|
|
Indiana University Bloomington
|
University
|
United States |
5
|
|
Universidade de Santiago de Compostela
|
University
|
Spain |
4
|
|
Charles University in Prague
|
University
|
Czechia |
4
|
|
Polytechnic University of Milan
|
University
|
Italy |
4
|
|
Cornell University
|
University
|
United States |
4
|
|
Uppsala University
|
University
|
Sweden |
4
|
|
Technical University of Ostrava
|
University
|
Czechia |
4
|
|
Academy of Sciences and Arts of Bosnia and Herzegovina
|
Research Centre
|
Bosnia & Herzegovina |
4
|
|
Universidad Miguel Hernández de Elche
|
University
|
Spain |
3
|
|
Universidad de Valladolid
|
University
|
Spain |
3
|
|
University of Vienna
|
University
|
Austria |
3
|
|
Center of Advanced European Studies and Research
|
Research Centre
|
Germany |
3
|
|
Simons Foundation
|
Research Centre
|
United States |
3
|
|
Donostia International Physics Center
|
Research Centre
|
Spain |
2
|
|
Swiss Federal Institute of Technology in Zurich
|
University
|
Switzerland |
2
|
|
Heriot-Watt University
|
University
|
United Kingdom |
2
|
|
Fudan University
|
University
|
China |
2
|
|
King's College London
|
University
|
United Kingdom |
2
|
|
Universidade de Lisboa
|
University
|
Portugal |
2
|
|
University of Maryland, College Park
|
University
|
United States |
2
|
|
Universidade Federal Fluminense
|
University
|
Brazil |
2
|
|
Temple University
|
University
|
United States |
2
|
|
Consiglio Nazionale delle Ricerche
|
Research Centre
|
Italy |
2
|
|
Nippon Telegraph and Telephone (Japan)
|
Other
|
Japan |
2
|
|
Universitat Jaume I
|
University
|
Spain |
1
|
|
Universidad del País Vasco/Euskal Herriko Unibertsitatea
|
University
|
Spain |
1
|
|
Institut de Ciencies Fotoniques
|
Research Centre
|
Spain |
1
|
|
Université Libre de Bruxelles
|
University
|
Belgium |
1
|
|
Australian National University
|
University
|
Australia |
1
|
|
Monash University
|
University
|
Australia |
1
|
|
University of Queensland
|
University
|
Australia |
1
|
|
Paul Scherrer Institute
|
Research Centre
|
Switzerland |
1
|
|
Humboldt University of Berlin
|
University
|
Germany |
1
|
|
University of Birmingham
|
University
|
United Kingdom |
1
|
|
University of Glasgow
|
University
|
United Kingdom |
1
|
|
University of Hamburg
|
University
|
Germany |
1
|
|
University of Hannover
|
University
|
Germany |
1
|
|
Universidade de São Paulo
|
University
|
Brazil |
1
|
|
University of the Witwatersrand
|
University
|
South Africa |
1
|
|
Shanghai Jiao Tong University
|
University
|
China |
1
|
|
Huazhong University of Science and Technology
|
University
|
China |
1
|
|
Tongji University
|
University
|
China |
1
|
|
University of Pennsylvania
|
University
|
United States |
1
|
|
University of Ottawa
|
University
|
Canada |
1
|
|
Pennsylvania State University
|
University
|
United States |
1
|
|
University of Southern California
|
University
|
United States |
1
|
|
Yale University
|
University
|
United States |
1
|
|
Oak Ridge National Laboratory
|
Research Centre
|
United States |
1
|
|
University of Michigan–Ann Arbor
|
University
|
United States |
1
|
|
Stanford University
|
University
|
United States |
1
|
|
University of Central Florida
|
University
|
United States |
1
|
|
Brookhaven National Laboratory
|
Research Centre
|
United States |
1
|
|
Lawrence Livermore National Laboratory
|
Research Centre
|
United States |
1
|
|
Nanjing University of Science and Technology
|
University
|
China |
1
|
|
Universidad Autónoma de Sinaloa
|
University
|
Mexico |
1
|
|
Universidad de Guanajuato
|
University
|
Mexico |
1
|
|
National Synchrotron Radiation Research Center
|
Research Centre
|
Taiwan |
1
|
|
High Energy Accelerator Research Organization
|
Research Centre
|
Japan |
1
|
|
Old Dominion University
|
University
|
United States |
1
|
|
SLAC National Accelerator Laboratory
|
Research Centre
|
United States |
1
|
|
Thomas Jefferson National Accelerator Facility
|
Research Centre
|
United States |
1
|
|
RIKEN Advanced Science Institute
|
Research Centre
|
Japan |
1
|
|
Interuniversity Microelectronics Centre
|
Research Centre
|
Belgium |
1
|
|
École Polytechnique Fédérale de Lausanne
|
University
|
Switzerland |
1
|
|
AT and T Bell Laboratories
|
Research Centre
|
United States |
1
|
