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top-institutions
Atoms
2.0
(top 20%)
impact factor
829
(top 20%)
papers
4.5K
(top 20%)
citations
26
(top 20%)
h
-index
2.0
(top 20%)
extended IF
855
all documents
4.7K
doc citations
44
(top 20%)
g
-index
Top Institutions (by citations)
#
Institution
Articles
Citations
R ARank
R CRank
1
National Center for Scientific Research
48
419
1.2K
2.5K
2
National Institute of Standards and Technology
18
367
358
532
3
Cornell University
1
296
7.6K
2.5K
3
RIKEN
1
296
1.5K
353
5
Malmö University
13
288
50
89
6
University of British Columbia
13
208
2.7K
3.8K
7
Vilnius University
11
200
228
271
8
Paris Observatory
18
195
66
124
9
University College London
8
180
3.0K
3.3K
10
Université libre de Bruxelles
5
134
1.5K
1.6K
11
Weizmann Institute of Science
13
131
388
1.0K
12
University of Belgrade
17
128
514
1.2K
13
Lund University
8
123
2.2K
3.2K
14
University of Cambridge
4
115
5.1K
4.4K
15
Aix-Marseille University
13
114
345
1.1K
16
Lawrence Livermore National Laboratory
6
112
603
856
17
PSL University
12
106
163
474
18
University of Oxford
6
105
4.3K
4.9K
19
University of Valladolid
7
103
467
685
20
Russian Academy of Sciences
13
101
1.8K
2.4K
21
National Institutes of Natural Sciences, Japan
7
100
75
167
22
Western Michigan University
12
99
126
536
23
Queen's University Belfast
11
98
638
1.7K
24
University of Toulouse
3
93
1.5K
1.2K
25
Sorbonne University
16
86
195
759
26
Uppsala University
5
85
2.9K
3.5K
26
Eindhoven University of Technology
2
85
2.0K
1.5K
28
Université de Mons
6
84
30
105
29
University of Tennessee
13
80
1.1K
3.2K
30
Texas Tech University
1
79
3.8K
1.7K
30
Sandia National Laboratories
1
79
703
455
32
University of Crete
6
78
538
1.1K
33
University of Nevada, Reno
5
76
1.4K
2.0K
34
Academia Sinica
9
74
1.0K
1.9K
35
California Institute of Technology
3
71
1.9K
2.1K
35
King Saud University
4
71
2.1K
2.3K
35
University of Tennessee Space Institute
13
71
7
34
35
International Atomic Energy Agency
5
71
152
256
39
University of Innsbruck
5
68
1.1K
1.8K
40
Ruhr University Bochum
13
66
681
2.3K
41
University of Patras
3
62
1.6K
1.5K
42
University of Giessen
5
61
1.3K
2.0K
42
Raman Research Institute
3
61
120
119
44
Leiden University
1
59
4.3K
2.6K
44
Chalmers University of Technology
1
59
2.8K
1.8K
44
University of Le Havre
1
59
187
116
44
Netherlands Institute for Space Research
1
59
83
72
48
Northwestern University
4
58
3.9K
4.6K
48
Grenoble University - Grenoble Alpes University
2
58
791
629
50
University of Rostock
3
57
1.2K
1.5K
51
University of Kent
2
55
1.9K
1.6K
51
ComUE Paris-Saclay University
11
55
487
1.5K
53
Auburn University
13
54
570
2.3K
54
University of Cologne
1
53
4.6K
3.0K
54
University of Manchester
1
53
8.5K
5.5K
54
Korea Atomic Energy Research Institute
1
53
724
396
54
Institute for Basic Science
1
53
143
110
58
University of Texas at Austin
3
51
6.7K
6.5K
59
York University
4
50
1.9K
2.7K
60
Los Alamos National Laboratory
14
49
464
1.6K
61
Indian Institute of Technology Kharagpur
5
47
636
1.1K
62
Chinese Academy of Sciences
7
44
4.2K
5.5K
63
Charles University
1
41
4.6K
2.9K
63
Cardiff University
1
41
5.2K
3.8K
65
Jagiellonian University
7
39
1.0K
2.0K
66
Curtin University
9
38
884
3.3K
67
Goddard Space Flight Center
4
35
341
587
67
University of Notre Dame
2
35
2.8K
2.9K
67
Stockholm University
4
35
2.0K
3.3K
70
Hellenic Army Academy
5
34
3
25
71
Ohio State University
8
33
3.6K
7.2K
71
Wake Forest University
1
33
2.2K
1.8K
71
Fort Peck Community College
4
33
2
3
71
Sorbonne Universités
4
33
455
1.2K
75
University of Central Florida
4
32
1.6K
2.8K
76
University of Toronto
1
31
11.7K
8.9K
76
National Astronomical Observatories
3
31
114
128
78
University of Hamburg
2
28
3.0K
3.5K
78
University of Delhi
9
28
651
2.1K
78
Florida State University
1
28
4.6K
3.7K
81
National Autonomous University of Mexico
5
26
2.3K
3.7K
81
Shinshu University
2
26
1.3K
1.5K
81
University of Allahabad
5
26
230
625
84
Australian National University
6
25
2.0K
4.8K
84
Monash University
1
25
8.0K
6.6K
84
San Diego State University
2
25
2.2K
2.8K
84
University College Dublin
5
25
1.4K
3.7K
84
Universitat Politècnica de Catalunya
1
25
2.1K
1.8K
84
University of Trieste
1
25
2.8K
2.5K
84
Birla Institute of Technology and Science, Pilani
2
25
638
772
91
Clemson University
6
24
1.1K
3.1K
91
Dublin City University
7
24
270
1.6K
93
University of Basel
1
23
3.7K
3.5K
93
Graz University of Technology
4
23
817
1.6K
93
Sophia University
4
23
317
601
93
ATOMKI
3
23
22
34
93
Missouri University of Science and Technology
5
23
495
1.3K
98
University of Maryland
5
22
4.3K
7.6K
98
Vellore Institute of Technology
3
22
619
888
98
Rajshahi University
5
22
156
565
98
Drake University
9
22
23
328
102
Hebei University
1
21
985
797
102
Tohoku University
6
21
2.4K
4.3K
104
City College of New York
2
20
913
1.5K
105
University of São Paulo
4
19
5.5K
7.1K
105
Tulane University
1
19
3.2K
3.1K
105
University of Nebraska–Lincoln
2
19
2.3K
3.3K
105
Russian-Armenian University
2
19
38
32
105
Chubu University
2
19
410
592
105
Pabna Science and Technology University
3
19
25
74
111
Johannes Gutenberg University Mainz
5
18
996
2.9K
111
Waseda University
1
18
3.0K
2.5K
111
Ulm University
1
18
2.0K
2.1K
111
Rice University
1
18
3.1K
3.2K
111
Kōchi University
1
18
1.1K
1.0K
116
Paul Scherrer Institute
1
17
983
1.1K
116
Illinois Institute of Technology
1
17
1.6K
1.7K
116
Instituto de Astrofísica de Canarias
1
17
90
76
116
NOVA University Lisbon
3
17
1.2K
2.5K
116
University of California, San Diego
1
17
5.5K
5.5K
121
Ioffe Institute
3
16
220
350
121
University of Warsaw
1
16
3.3K
2.7K
121
Clark Atlanta University
6
16
48
333
121
Instituto de Astrofísica de Andalucía
2
16
49
71
125
University of Strathclyde
3
15
2.1K
4.0K
125
Scottish Universities Physics Alliance
3
15
145
318
127
University of Iceland
1
14
1.8K
2.2K
127
Harbin Institute of Technology
5
14
1.6K
2.8K
127
Katholieke Universiteit Leuven
4
14
3.7K
7.1K
127
University of Groningen
3
14
3.6K
6.0K
127
University of Lisbon
4
14
1.9K
4.4K
132
Moscow State University
7
13
1.4K
3.3K
132
Petersburg Nuclear Physics Institute
1
13
105
139
132
University of Ioannina
4
13
829
2.5K
132
University of Paris-Sud
2
13
1.5K
2.5K
132
Andrés Bello University
2
13
483
900
137
University of Tokyo
2
12
6.9K
8.0K
137
Max Planck Institute for Astrophysics
1
12
60
61
137
Taras Shevchenko National University of Kyiv
1
12
1.2K
863
137
Wayne State University
1
12
5.2K
5.4K
137
University of Arizona
2
12
5.8K
7.8K
137
University of Jyväskylä
3
12
1.2K
2.8K
137
Carthage University
1
12
897
991
137
Polytechnic University of Bari
1
12
761
940
137
University of New Brunswick
1
12
2.1K
2.3K
137
Umm Al-Qura University
1
12
977
1.1K
137
Indian Institute of Technology Roorkee
3
12
1.0K
1.9K
137
Istituto di Nanotecnologia
1
12
63
89
149
University of Milan
4
11
3.2K
6.2K
149
Hebrew University of Jerusalem
3
11
3.0K
5.4K
149
University of Birmingham
2
11
5.5K
7.3K
149
University of Chile
1
11
4.2K
4.3K
149
École Centrale Paris
1
11
368
555
149
Pierre and Marie Curie University
1
11
2.7K
3.3K
149
Universidade Federal de Santa Catarina
4
11
1.9K
3.2K
149
University of Virginia
3
11
3.8K
6.6K
149
Universidad Nacional Mayor de San Marcos
1
11
620
463
158
Goethe University Frankfurt
2
10
2.7K
4.3K
158
Heidelberg University
5
10
2.5K
5.8K
158
University of Michigan
1
10
10.6K
10.6K
158
National Institute for Astrophysics
1
10
189
242
158
Delhi Technological University
1
10
679
814
158
University of Lahore
2
10
395
766
158
COMSATS University Islamabad
2
10
1.3K
2.1K
158
Chengdu University
2
10
346
639
158
Institute for Theoretical Atomic, Molecular and Optical Physics
1
10
26
34
158
Astronomical Observatory
1
10
71
66
158
Universidad de Córdoba
3
10
645
1.5K
169
Tata Institute of Fundamental Research
5
9
397
1.2K
169
University of Münster
2
9
2.9K
4.7K
169
Simon Fraser University
1
9
4.4K
5.1K
169
Complutense University of Madrid
1
9
5.8K
5.8K
169
Tokyo Institute of Technology
3
9
2.3K
3.7K
169
Autonomous University of Madrid
1
9
4.1K
4.5K
169
University of North Texas
2
9
2.0K
3.4K
169
Aarhus University
2
9
4.6K
6.7K
169
Colorado School of Mines
1
9
1.3K
1.6K
169
TRIUMF
1
9
161
203
169
Temple University
1
9
4.4K
4.9K
169
Vinča Institute of Nuclear Sciences
1
9
301
443
169
Air Force Institute of Technology
1
9
654
749
169
National Scientific and Technical Research Council
4
9
995
2.7K
169
Spanish National Research Council
1
9
1.6K
2.3K
184
University of Southern California
1
8
7.9K
8.6K
184
University of Rochester
1
8
4.7K
5.4K
184
Cairo University
1
8
4.7K
4.9K
184
Hungarian Academy of Sciences
1
8
3.0K
3.6K
184
École polytechnique
3
8
936
2.1K
184
Indian Institutes of Technology
4
8
2.5K
4.9K
184
Fu Jen Catholic University
1
8
1.1K
1.5K
184
Université de Douala
1
8
326
442
184
Nicolaus Copernicus University in Toruń
4
8
733
1.9K
184
Slovak University of Technology in Bratislava
1
8
1.1K
1.2K
184
Alvernia University
1
8
25
36
184
NOVA School of Science and Technology
3
8
48
253
184
Changchun Institute of Optics, Fine Mechanics and Physics
1
8
419
501
184
Sorbonne Paris Cité University (group)
1
8
1.4K
2.0K
198
ETH Zürich
3
7
3.0K
5.8K
198
Technical University of Madrid
1
7
2.4K
2.9K
198
University of Melbourne
2
7
7.1K
9.9K
198
Herzen University
2
7
126
152
198
University of Latvia
1
7
959
1.3K
198
University of Sarajevo
1
7
587
842
198
University of Pisa
1
7
5.2K
5.9K
198
Pacific National University
4
7
31
49
198
University of North Alabama
2
7
37
164
198
Moscow Institute of Physics and Technology
2
7
503
880
198
Universidad de Las Palmas de Gran Canaria
2
7
437
1.0K
198
Normandie Université
2
7
178
589
210
University of Massachusetts Lowell
2
6
755
2.0K
210
University of Strasbourg
1
6
2.3K
3.2K
210
TU Dresden
3
6
2.2K
4.9K
210
University of Amsterdam
1
6
6.8K
7.9K
210
University of Bremen
2
6
1.7K
3.5K
210
University of York
1
6
4.1K
5.2K
210
Hokkaido University
1
6
5.1K
5.6K
210
University of Miyazaki
2
6
1.2K
2.0K
210
Tokyo Metropolitan University
2
6
1.4K
2.3K
210
Budapest University of Technology and Economics
1
6
1.7K
2.1K
210
University of Seville
1
6
4.3K
4.8K
210
University of Liège
1
6
3.9K
4.9K
210
Hubert Curien Multi-disciplinary Institute
1
6
164
296
210
Indian Institute of Technology Gandhinagar
1
6
305
486
210
Kyushu University of Health and Welfare
1
6
85
151
210
TCG CREST
1
6
3
3
210
École Nationale Supérieure d'Ingénieurs de Caen
1
6
300
451
210
Joint Institute for High Temperatures
1
6
178
205
228
Tsinghua University
1
5
5.3K
6.0K
228
Tbilisi State University
2
5
158
316
228
Stanford University
1
5
8.6K
10.1K
228
University of Potsdam
1
5
2.0K
2.9K
228
University of Washington
1
5
10.2K
11.4K
228
Norwegian University of Science and Technology
2
5
3.2K
5.9K
228
McMaster University
1
5
6.7K
8.0K
228
California State University
3
5
3.0K
6.4K
228
University of Delaware
1
5
4.2K
5.4K
228
University of Manitoba
2
5
4.1K
7.0K
228
Fayetteville State University
3
5
50
397
228
Old Dominion University
1
5
2.3K
3.2K
228
King Abdulaziz University
1
5
3.4K
4.4K
228
Pakistan Atomic Energy Commission
1
5
25
68
228
Meerut College
1
5
51
80
228
Northwest Missouri State University
1
5
89
200
228
Federal University of Pelotas
2
5
1.3K
1.8K
228
University of Ghardaia
3
5
4
41
228
École Normale Supérieure
1
5
1.5K
2.3K
247
Kansas State University
1
4
3.5K
4.8K
247
Ludwig Maximilian University of Munich
1
4
5.7K
7.0K
247
Federal University of Minas Gerais
1
4
4.4K
5.0K
247
Centro Federal de Educação Tecnológica de Minas Gerais
1
4
90
201
247
University of Greifswald
1
4
1.6K
2.5K
247
Joint Institute for Nuclear Research
2
4
448
747
247
Gdańsk University of Technology
1
4
1.2K
1.7K
247
Illinois State University
1
4
1.8K
2.5K
247
University of Haifa
2
4
2.1K
4.1K
247
GSI Helmholtz Centre for Heavy Ion Research
1
4
62
127
247
Technical University of Braunschweig
2
4
1.4K
2.8K
247
University of Georgia
1
4
6.2K
7.5K
247
Meijo University
1
4
838
1.1K
247
Vrije Universiteit Amsterdam
1
4
4.8K
6.4K
247
Universidad Nacional de Cuyo
1
4
465
768
247
Kyushu University
2
4
4.5K
6.6K
247
University of Algarve
1
4
1.1K
1.8K
247
Quaid-i-Azam University
2
4
1.0K
2.2K
247
Federal University of Pernambuco
1
4
3.2K
3.5K
247
Kuwait University
1
4
2.2K
3.2K
247
Marien Ngouabi University
1
4
77
165
247
National University of Engineering
1
4
135
236
247
Universidad Nacional de Rosario
1
4
965
1.3K
247
Ewing Christian College
1
4
20
44
247
Pandit Deendayal Petroleum University
1
4
214
429
247
University of Puerto Rico at Cayey
1
4
24
63
247
Zernike Institute for Advanced Materials
1
4
278
435
247
Ivan Franko National University of Lviv
1
4
407
421
247
Guizhou Institute of Technology
1
4
151
290
276
Tongji University
1
3
3.5K
4.5K
276
Saint Petersburg State University
3
3
741
1.9K
276
Seoul National University
1
3
5.9K
7.2K
276
Technische Universität Darmstadt
1
3
2.4K
3.5K
276
Georgetown University
1
3
3.5K
4.9K
276
Kyoto University
3
3
4.8K
8.3K
276
Fudan University
3
3
3.6K
6.6K
276
Babeș-Bolyai University
1
3
1.3K
2.0K
276
Zhengzhou University
1
3
2.6K
3.5K
276
University of Wisconsin–Madison
1
3
10.0K
11.8K
276
United Arab Emirates University
1
3
2.0K
3.3K
276
Huazhong University of Science and Technology
1
3
4.6K
5.7K
276
Homi Bhabha National Institute
1
3
670
945
276
Jan Kochanowski University
1
3
506
695
276
National Atomic Energy Commission
2
3
342
764
276
Guru Nanak Dev University
4
3
355
1.4K
276
Indiana University
1
3
6.5K
8.2K
276
Hasan Kalyoncu University
2
3
52
281
276
Guangdong Technion-Israel Institute of Technology
1
3
20
74
276
Thu Dau Mot University
1
3
149
247
276
Met Office
2
3
2
20
276
European Commission
1
3
1.4K
2.3K
276
Instituto Balseiro
2
3
49
180
299
Flinders University
1
2
3.2K
5.0K
299
Columbia University
2
2
6.9K
11.1K
299
Boston University
1
2
5.6K
7.5K
299
Wesleyan University
1
2
908
1.5K
299
University of Southampton
1
2
6.1K
8.4K
299
University of California
1
2
17.1K
18.8K
299
Purdue University
1
2
7.4K
9.5K
299
University of Gothenburg
1
2
5.6K
7.7K
299
Université de Montréal
1
2
6.2K
8.3K
299
University of Illinois at Urbana–Champaign
1
2
6.2K
8.4K
299
University of Leeds
1
2
6.9K
9.1K
299
University of Ouargla
1
2
62
147
299
University of Debrecen
1
2
2.2K
3.3K
299
Slovak Academy of Sciences
1
2
2.2K
3.3K
299
Lawrence Berkeley National Laboratory
1
2
1.6K
2.5K
299
St. Cloud State University
1
2
373
860
299
Jawaharlal Nehru University
1
2
1.6K
2.5K
299
University of Sussex
2
2
2.6K
5.3K
299
Indian Institute of Technology Delhi
1
2
1.9K
2.8K
299
Georgia State University
2
2
2.4K
5.1K
299
Grenoble Institute of Technology
1
2
773
1.4K
299
AlbaNova
1
2
248
504
299
Voronezh State University
3
2
263
622
299
Arturo Prat University
1
2
152
335
299
Universidad Nacional Autónoma de Honduras
1
2
108
218
299
Lanzhou University
3
2
1.5K
3.7K
299
Mexico City College
1
2
303
682
299
Sierra College
1
2
8
25
299
Skidmore College
1
2
369
814
299
University of Burdwan
2
2
481
1.2K
299
Imam Abdulrahman Bin Faisal University
1
2
994
1.8K
299
Autonomous University of Chile
1
2
376
779
299
Technological University Dublin
1
2
167
467
299
Hellenic Mediterranean University
1
2
119
299
299
California State University, Long Beach
2
2
355
1.4K
299
Indian Institute of Science Education and Research, Thiruvananthapuram
1
2
89
169
299
Mohanlal Sukhadia University, Udaipur
1
2
191
386
299
Universidad Autónoma del Estado de Morelos
1
2
692
1.2K
337
CERN
1
1
456
746
337
CNES
1
1
349
593
337
Massachusetts Institute of Technology
1
1
5.6K
7.8K
337
West Virginia University
1
1
4.3K
6.6K
337
Northern Arizona University
2
1
927
2.8K
337
European Southern Observatory
1
1
92
151
337
University of Jena
1
1
3.0K
4.7K
337
University of Antwerp
1
1
3.9K
6.0K
337
Imperial College London
1
1
7.3K
9.7K
337
University of Bergen
1
1
4.1K
6.3K
337
Assiut University
1
1
1.9K
3.1K
337
Universidade Federal Fluminense
1
1
2.9K
3.8K
337
Ajou University
1
1
1.6K
2.7K
337
Gujarat University
1
1
416
782
337
Georgia Southern University
1
1
1.3K
2.5K
337
TU Wien
1
1
1.1K
1.9K
337
University of Colorado Boulder
1
1
3.2K
5.2K
337
Banaras Hindu University
2
1
1.9K
3.9K
337
University of Kassel
2
1
862
2.5K
337
University of Colorado
1
1
6.2K
8.7K
337
Tomsk Polytechnic University
1
1
746
1.1K
337
University of Tampere
1
1
2.9K
4.8K
337
Portland State University
2
1
1.2K
3.5K
337
Texas Christian University
1
1
1.2K
2.1K
337
Inter-University Centre for Astronomy and Astrophysics
1
1
65
107
337
Indian Institute of Technology Patna
2
1
312
872
337
Rostov State Transport University
1
1
85
118
337
Central University of Jharkhand
2
1
80
363
337
Rajdhani College
1
1
43
109
337
Kalindi College
1
1
17
57
337
VIT-AP University
1
1
92
235
337
MDPI
6
1
89
116
337
Royal Observatory of Belgium
1
1
103
196
337
Kirtland Air Force Base
1
1
198
352
371
Hiroshima University
2
0
3.1K
5.9K
371
University of Stuttgart
1
0
2.7K
4.2K
371
Barnard College
1
0
465
974
371
University of Texas at San Antonio
1
0
2.5K
4.6K
371
University of Padua
1
0
6.6K
9.3K
371
Aligarh Muslim University
1
0
1.7K
3.0K
371
Appalachian State University
1
0
1.2K
2.4K
371
Federal University of Rio Grande do Sul
2
0
3.6K
6.9K
371
National Academy of Sciences of Ukraine
3
0
1.1K
3.1K
371
Heilongjiang University
1
0
650
1.1K
371
Tokyo University of Science
1
0
2.1K
3.2K
371
Harvard–Smithsonian Center for Astrophysics
1
0
246
428
371
University of Novi Sad
1
0
1.9K
3.4K
371
Novosibirsk State Technical University
1
0
340
556
371
Naval Postgraduate School
1
0
851
1.5K
371
Moscow State Pedagogical University
1
0
214
351
371
Nova Southeastern University
1
0
1.1K
2.5K
371
University of Windsor
1
0
2.2K
4.1K
371
Northwest Normal University
1
0
822
1.4K
371
Toho University
1
0
1.3K
2.2K
371
Huangshan University
1
0
99
273
371
University of South Alabama
2
0
948
3.2K
371
University of Priština (North Mitrovica)
2
0
96
541
371
Indian Institute of Technology Kanpur
1
0
1.4K
2.4K
371
National Astronomical Observatory of Japan
2
0
109
254
371
Japan Aerospace Exploration Agency
1
0
478
772
371
California State University Fresno
1
0
137
489
371
The Graduate University for Advanced Studies
1
0
434
899
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