Physical Review A

2.8(top 20%)

impact factor

90.1K(top 0.1%)

papers

2.9M(top 0.1%)

citations

395(top 1%)

h-index

2.8(top 20%)

extended IF

91.5K

all documents

2.9M

doc citations

688(top 1%)

g-index

Top Institutions (by citations)

#	Institution	Articles	Citations	R ARank	R CRank
1	University of California	1,671	89,863	36	55
2	National Institute of Standards and Technology	961	41,034	5	7
3	Massachusetts Institute of Technology	760	39,185	19	42
4	National Center for Scientific Research	1,591	37,155	11	31
5	Chinese Academy of Sciences	1,335	36,437	42	79
6	University of Queensland	655	35,690	5	8
7	California Institute of Technology	552	34,585	22	31
8	Harvard University	541	33,827	20	45
9	Los Alamos National Laboratory	754	32,733	5	9
10	University of Innsbruck	497	30,331	1	3
11	University of Maryland	669	28,408	9	17
12	Imperial College London	529	27,955	19	23
13	University of Oxford	593	27,808	23	53
14	Lawrence Livermore National Laboratory	624	27,711	7	7
15	Tsinghua University	635	24,760	13	27
16	Yale University	385	24,167	22	27
17	University of Colorado	594	23,732	8	14
18	Aarhus University	709	22,454	3	11
19	University of Texas at Austin	414	21,199	28	47
20	Kansas State University	661	20,989	2	2
21	Princeton University	457	20,200	21	41
22	University of Chicago	378	19,567	33	58
23	University of Michigan	512	19,476	33	89
24	Stanford University	353	19,221	52	108
25	Tel Aviv University	437	18,547	9	14
26	University of Toronto	405	18,313	48	86
27	University of Science and Technology of China	746	17,653	3	15
28	University of Rochester	412	17,054	11	26
29	University of Waterloo	485	16,887	2	4
30	Cornell University	269	16,876	54	51
31	JILA	454	16,751	1	4
32	University of Tokyo	657	16,740	46	73
33	University of Arizona	504	16,574	15	33
34	National University of Singapore	595	15,871	9	32
35	Oak Ridge National Laboratory	464	15,805	15	23
36	Heidelberg University	444	15,091	11	37
37	Australian National University	462	14,939	6	17
38	University of Geneva	226	14,027	16	20
39	Université libre de Bruxelles	380	13,310	5	9
40	Argonne National Laboratory	385	13,240	17	28
41	University of Southern California	403	13,142	14	51
42	Ludwig Maximilian University of Munich	282	12,688	23	32
43	Louisiana State University	378	12,614	2	7
44	Leiden University	149	12,381	22	18
45	Pierre and Marie Curie University	274	12,179	4	11
46	Brookhaven National Laboratory	151	11,969	34	24
47	Université de Sherbrooke	182	11,886	5	3
48	Georgia Institute of Technology	295	11,844	16	35
49	University of New Mexico	250	11,483	6	11
50	University of Wisconsin–Madison	273	11,427	81	131
51	Weizmann Institute of Science	327	11,406	9	26
52	Technical University of Munich	259	10,647	24	41
53	ETH Zürich	248	10,477	28	48
54	University of Warsaw	382	10,442	4	6
55	University of Pittsburgh	278	10,270	52	108
56	University of Oregon	256	10,199	8	19
57	University of Trento	239	10,070	2	4
58	École Normale Supérieure	186	9,986	6	10
59	University of Illinois at Urbana–Champaign	193	9,646	35	48
60	University of Paris-Sud	311	9,571	4	12
61	Rice University	299	9,419	9	27
62	École polytechnique	173	9,402	12	6
63	University of Washington	231	9,358	125	246
64	RIKEN	250	9,343	7	15
65	Huazhong University of Science and Technology	314	9,317	17	29
66	City University of New York	172	9,309	9	7
67	University of Vienna	196	9,017	21	26
68	University of Strathclyde	241	9,011	2	2
69	University of Connecticut	332	9,005	3	12
70	University College London	330	8,964	39	131
71	Harvard–Smithsonian Center for Astrophysics	262	8,767	9	13
72	Johns Hopkins University	168	8,737	103	146
73	University of Cambridge	238	8,600	87	214
74	Ulm University	261	8,576	3	4
75	University of New South Wales	254	8,486	22	58
76	Peking University	453	8,172	20	64
77	Columbia University	221	8,164	89	195
78	Chalmers University of Technology	155	8,117	16	14
79	University of Gdańsk	226	8,100	1	1
80	Palacký University Olomouc	322	8,049	2	4
81	University of Waikato	78	8,031	8	4
82	University of Jena	184	8,011	11	12
83	University of Virginia	318	7,835	16	60
84	Russian Academy of Sciences	359	7,830	159	78
85	Technion – Israel Institute of Technology	251	7,714	9	18
86	Complutense University of Madrid	311	7,660	5	19
87	Beijing Normal University	164	7,595	27	20
88	Kyoto University	351	7,590	72	125
89	Hebrew University of Jerusalem	272	7,412	13	28
90	National Research Council Canada	154	7,403	14	19
91	SRI International	157	7,365	4	7
92	Lawrence Berkeley National Laboratory	241	7,359	27	62
93	University of California, Berkeley	128	7,347	42	77
94	Polish Academy of Sciences	298	7,336	22	20
95	University of Florida	215	7,318	66	120
96	Freie Universität Berlin	240	7,281	9	20
97	University of California, San Diego	70	7,188	194	133
98	Ohio State University	199	7,158	74	129
99	University of Bristol	159	7,146	57	98
100	Universität Hannover	136	7,110	3	2
101	Griffith University	161	7,075	6	13
102	Istituto Nazionale per la Fisica della Materia	140	7,014	4	3
103	University of São Paulo	322	6,950	50	52
104	New York University	191	6,903	24	81
105	Federal University of Rio de Janeiro	267	6,808	10	9
106	University of Delaware	202	6,807	11	32
107	Slovak Academy of Sciences	126	6,785	21	4
108	Boston University	154	6,712	43	69
109	University of Stuttgart	202	6,652	16	20
110	University of Arkansas	189	6,582	6	13
110	Shanxi University	305	6,582	1	3
112	Hunter College	110	6,576	3	1
113	United States Naval Research Laboratory	167	6,544	19	23
114	University of Auckland	147	6,540	22	34
115	University of Melbourne	171	6,473	72	137
116	University of Nevada, Reno	274	6,462	2	8
117	Tulane University	106	6,449	16	17
118	Uppsala University	245	6,387	25	92
119	University of Hamburg	297	6,328	9	28
120	Nicolaus Copernicus University in Toruń	246	6,274	1	1
121	Zhejiang University	240	6,173	67	109
122	University of Hyderabad	166	6,131	1	1
123	University of Calgary	194	6,095	35	73
124	University of Milan	171	6,073	34	62
125	Stockholm University	266	6,071	15	59
126	University of Camerino	137	6,056	2	3
127	Queen's University Belfast	235	6,003	3	18
128	University of Barcelona	189	5,941	23	63
129	Goethe University Frankfurt	205	5,918	9	29
130	Hungarian Academy of Sciences	261	5,915	3	16
130	Istituto Nazionale di Fisica Nucleare	186	5,915	24	20
132	University of British Columbia	212	5,904	56	213
133	University of Notre Dame	138	5,852	26	40
134	Duke University	142	5,809	57	122
135	IBM Thomas J. Watson Research Center	69	5,662	20	24
136	University of Pennsylvania	80	5,595	452	336
137	Missouri University of Science and Technology	247	5,588	1	4
138	Adam Mickiewicz University in Poznań	180	5,581	6	2
139	Autonomous University of Madrid	223	5,532	11	32
140	Royal Institute of Technology	170	5,490	17	28
141	National Autonomous University of Mexico	292	5,482	14	20
142	Utrecht University	141	5,464	52	121
143	University of Rostock	184	5,437	5	5
144	Carnegie Mellon University	71	5,391	108	111
145	Bar-Ilan University	130	5,378	7	16
146	University of Turku	161	5,361	8	26
147	Durham University	180	5,346	21	34
148	University of Massachusetts	185	5,324	21	55
149	University of Florence	182	5,317	16	38
150	Macquarie University	133	5,279	8	24
151	Oklahoma State University	113	5,265	19	15
152	Technische Universität Darmstadt	178	5,256	8	14
153	University of Nottingham	190	5,240	21	71
154	Tohoku University	213	5,227	97	97
155	Jagiellonian University	210	5,190	14	11
156	North Carolina State University	157	5,159	62	85
157	NTT Basic Research Laboratories	126	5,143	5	6
158	State University of New York	135	5,021	39	77
159	Temple University	108	4,961	17	24
160	Pennsylvania State University	199	4,953	65	198
161	University of Central Florida	153	4,935	12	23
162	University of Electro-Communications	171	4,928	2	3
163	University of Pavia	92	4,879	28	26
164	Tokyo Institute of Technology	177	4,823	99	81
165	Rutgers University	98	4,738	91	109
166	Max Planck Institute for Nuclear Physics	199	4,682	1	3
167	University of Campinas	154	4,671	22	14
168	East China Normal University	289	4,669	2	23
169	Scottish Universities Physics Alliance	164	4,648	4	6
170	Vrije Universiteit Amsterdam	99	4,587	35	77
171	University of the Basque Country	170	4,585	3	6
172	Moscow State University	212	4,550	81	27
173	Universitat Politècnica de Catalunya	171	4,533	3	7
174	University of Tsukuba	166	4,517	39	41
175	Northwestern University	166	4,512	90	271
176	University of Amsterdam	141	4,511	64	173
177	Hunan Normal University	153	4,499	1	1
178	University of Freiburg	178	4,448	13	57
179	Auburn University	217	4,439	4	13
180	Eindhoven University of Technology	128	4,421	28	45
181	Academia Sinica	238	4,408	19	51
182	Osaka University	186	4,349	124	148
183	City College of New York	107	4,341	6	11
184	Nippon Telegraph and Telephone	119	4,316	12	10
185	Federal University of Minas Gerais	151	4,301	18	22
186	University of Kansas	104	4,272	53	71
187	Swinburne University of Technology	183	4,271	3	11
188	Niels Bohr Institute	92	4,249	9	14
189	Shanghai Jiao Tong University	217	4,171	53	137
190	Universidade Federal de São Carlos	167	4,169	7	6
191	Austrian Academy of Sciences	109	4,166	9	19
192	University of Alberta	138	4,140	106	195
193	University of Minnesota	138	4,081	204	438
194	Bielefeld University	117	4,064	13	24
195	University of Hong Kong	133	4,012	36	128
196	University of Konstanz	96	3,980	20	27
197	University of Bonn	146	3,965	37	86
198	Joint Institute for Nuclear Research	184	3,962	22	12
199	Lund University	195	3,943	43	192
200	Goddard Space Flight Center	121	3,911	39	54
201	Purdue University	224	3,893	51	205
202	Kenyon College	13	3,868	11	2
202	National Aeronautics and Space Administration	120	3,868	10	18
204	University of Basel	133	3,804	20	77
205	University of Otago	173	3,747	13	38
206	Fuzhou University	103	3,742	20	29
206	University of Pisa	148	3,742	19	57
208	University of Copenhagen	139	3,699	92	265
209	University of Helsinki	90	3,698	143	200
210	Autonomous University of Barcelona	148	3,693	15	57
211	Institute for Theoretical Atomic, Molecular and Optical Physics	112	3,660	1	2
212	Humboldt University of Berlin	142	3,645	30	69
213	University of Insubria	92	3,621	2	9
214	University of Lisbon	109	3,615	19	19
215	Heriot-Watt University	141	3,604	3	11
216	McGill University	103	3,594	180	319
217	Indian Institutes of Technology	244	3,590	33	106
218	Jilin University	158	3,586	69	83
219	Harbin Institute of Technology	128	3,578	126	106
220	Technical University of Berlin	162	3,568	17	43
221	Tata Institute of Fundamental Research	166	3,565	13	16
222	University of Salerno	77	3,563	25	13
223	Drake University	156	3,531	1	1
224	Drexel University	90	3,520	12	43
225	University of York	130	3,515	29	85
226	University of Windsor	112	3,510	2	4
227	University of Padua	136	3,449	54	130
228	Beijing University of Posts and Telecommunications	96	3,444	43	19
229	Consiglio Nazionale delle Ricerche	145	3,431	6	21
230	Indiana University	83	3,430	103	164
231	Dalian University of Technology	150	3,426	48	78
232	Nankai University	162	3,415	41	78
233	Chinese University of Hong Kong	118	3,411	52	140
234	University of Oulu	168	3,391	6	36
235	TU Dresden	135	3,381	14	53
236	Seoul National University	178	3,370	68	158
237	University of Ottawa	111	3,344	52	102
238	Katholieke Universiteit Leuven	80	3,314	153	199
239	University of Tennessee	132	3,305	41	117
240	University of Sydney	112	3,243	162	313
241	Keio University	135	3,239	33	40
242	Fudan University	170	3,224	64	147
243	Universidade Estadual Paulista	101	3,213	63	22
244	Stony Brook University	136	3,207	28	111
245	Nanjing University	196	3,200	56	131
246	Karlsruhe Institute of Technology	101	3,195	92	106
247	South China Normal University	137	3,178	4	16
248	Western Michigan University	124	3,156	1	6
249	Paris Observatory	104	3,135	20	19
250	University of Augsburg	59	3,127	12	10
251	McMaster University	109	3,103	107	209
251	University of California, Los Angeles	53	3,103	185	231
253	Paris Diderot University	96	3,100	19	41
254	National University of Defense Technology	158	3,090	20	17
255	York University	162	3,057	11	50
255	Indian Institute of Science	103	3,057	63	74
257	Washington State University	94	3,051	60	108
258	Ruhr University Bochum	115	3,050	42	67
259	Sun Yat-sen University	148	3,042	53	136
260	IBM Research	50	3,030	27	33
261	National Tsing Hua University	147	2,979	30	71
262	University of Tübingen	135	2,974	44	159
262	Georgia State University	114	2,974	11	43
264	Wesleyan University	79	2,946	8	10
265	University of Potsdam	56	2,939	23	26
266	Université catholique de Louvain	71	2,932	46	95
267	Nanyang Technological University	118	2,931	100	197
268	University of Southampton	113	2,930	70	189
269	University of Nebraska–Lincoln	71	2,862	30	48
270	Bhabha Atomic Research Centre	131	2,857	26	20
271	Polytechnic University of Milan	75	2,830	59	58
272	University of Düsseldorf	96	2,795	6	39
273	University of Duisburg-Essen	94	2,793	16	49
274	University of Burgundy	69	2,789	4	6
275	University of Groningen	96	2,778	93	254
276	Leibniz University Hannover	61	2,755	3	5
277	Ben-Gurion University of the Negev	126	2,752	15	42
278	University of Kassel	123	2,751	3	5
279	Central China Normal University	127	2,747	8	16
280	University of London	72	2,742	130	194
280	University of Seville	129	2,742	14	34
282	University of Sussex	82	2,730	42	99
283	Laval University	88	2,718	44	111
284	Sofia University	100	2,708	9	7
285	Xi'an Jiaotong University	153	2,706	63	119
286	Kent State University	74	2,701	16	28
287	Japan Science and Technology Agency	73	2,693	17	42
288	University of California, Santa Barbara	30	2,678	90	68
289	ComUE Paris-Saclay University	221	2,674	12	44
290	National Atomic Energy Commission	129	2,646	3	3
291	DePaul University	1	2,632	1.4K	4
292	Eötvös Loránd University	79	2,605	22	24
293	University of Regensburg	73	2,604	44	87
294	Joint Quantum Institute	76	2,591	2	4
295	Technische Universität Kaiserslautern	80	2,561	3	4
296	Scuola Normale Superiore di Pisa	96	2,559	6	16
297	National and Kapodistrian University of Athens	77	2,540	82	102
298	National Institute of Informatics	73	2,534	3	3
299	Vilnius University	116	2,532	8	12
300	University of Oklahoma	111	2,524	25	87
301	Vanderbilt University	86	2,501	82	234
302	Helsinki Institute of Physics	42	2,477	8	6
303	Hampshire College	2	2,461	55	1
304	Max Planck Society	80	2,443	12	24
305	University of Trieste	72	2,440	20	41
306	Quaid-i-Azam University	80	2,428	13	18
307	University of Glasgow	73	2,426	174	252
308	Helsinki University of Technology	77	2,422	14	29
309	Federal University of ABC	92	2,419	5	5
310	Istituto Nazionale di Ottica	43	2,411	3	2
311	University of Wuppertal	43	2,394	19	15
312	Simon Fraser University	67	2,361	41	75
313	Nordic Institute for Theoretical Physics	46	2,358	9	8
314	University of Georgia	111	2,357	85	251
315	Zhejiang Institute of Modern Physics	45	2,332	1	1
316	Clarkson University	59	2,324	14	22
317	University of Münster	85	2,304	65	156
318	Hunan University	55	2,303	126	108
319	RWTH Aachen University	61	2,302	137	111
320	University of Giessen	104	2,287	26	74
321	University of North Texas	91	2,281	8	32
322	Northeast Normal University	118	2,278	11	32
323	Universidade Federal Fluminense	99	2,252	18	6
324	University of Sarajevo	60	2,239	9	2
324	Capital Normal University	105	2,239	3	5
326	Hong Kong Baptist University	57	2,230	18	39
327	Dartmouth College	56	2,225	38	90
328	Osaka City University	67	2,224	27	19
329	Nagoya University	88	2,205	177	168
330	University of North Carolina	67	2,203	207	387
331	Anhui University	52	2,202	28	12
332	Southeast University	69	2,187	166	130
333	Saarland University	104	2,179	14	58
334	Polytechnic University of Turin	57	2,169	69	59
334	Indian Association for the Cultivation of Science	187	2,169	4	23
336	KAIST	102	2,160	68	128
337	University of Castile-La Mancha	31	2,148	22	7
338	University of New Brunswick	94	2,135	4	13
339	University of Leeds	82	2,133	139	304
340	College of William & Mary	62	2,128	5	7
341	Williams College	34	2,126	7	6
342	Japan Atomic Energy Research Institute	61	2,104	47	18
343	Harish-Chandra Research Institute	114	2,099	3	4
344	University of KwaZulu-Natal	47	2,092	70	17
345	University of Western Australia	73	2,079	100	218
346	Hokkaido University	73	2,072	242	204
347	Waseda University	102	2,053	49	48
348	Federal University of Pernambuco	113	2,046	12	11
349	Delft University of Technology	93	2,038	91	226
350	University of Fribourg	87	2,034	7	41
351	Florida International University	50	2,029	29	52
352	Brown University	59	2,022	141	265
353	Université de Montréal	47	2,008	280	282
354	University of Essex	51	2,006	25	47
355	University of Kaiserslautern	53	2,002	9	12
356	University of the Balearic Islands	65	2,000	8	16
357	Sapienza University of Rome	90	1,987	84	193
358	Sharif University of Technology	100	1,968	11	39
359	Spanish National Research Council	73	1,957	18	58
360	University of Crete	91	1,946	8	40
361	Technical University of Denmark	103	1,939	62	236
362	Linköping University	53	1,937	78	108
363	University of Palermo	66	1,928	28	35
364	École polytechnique fédérale de Lausanne	57	1,926	74	141
365	Royal Holloway, University of London	52	1,915	17	35
366	University of Wales	21	1,910	112	43
367	University of Ljubljana	50	1,905	77	56
368	University of Liège	87	1,893	26	116
369	University of Naples Federico II	47	1,885	184	154
370	University of Toledo	77	1,877	11	33
371	University of Gothenburg	73	1,876	118	315
372	University of Puerto Rico	33	1,864	37	22
373	Lanzhou University	111	1,862	41	109
374	Zhejiang Normal University	78	1,860	7	21
375	University of Utah	45	1,856	357	390
376	Federal University of Paraíba	50	1,852	32	10
377	University of Angers	74	1,845	3	10
378	Kyushu University	77	1,843	284	308
379	University of Oslo	80	1,841	117	301
380	University of Bayreuth	71	1,831	44	79
381	Murdoch University	62	1,824	17	38
382	California State University	93	1,817	26	88
383	Curtin University	106	1,810	26	113
384	Colorado State University	84	1,794	98	240
385	University of Texas at Dallas	80	1,787	21	82
386	Claude Bernard University Lyon 1	69	1,786	22	66
387	University of Manchester	73	1,774	277	568
388	University of Granada	87	1,771	39	110
389	National Taiwan University	95	1,765	125	268
390	Florida State University	61	1,763	105	229
391	University of Concepción	80	1,757	11	23
392	Vrije Universiteit Brussel	48	1,751	52	79
393	Microsoft	4	1,741	65	11
394	University of Marburg	47	1,721	88	139
394	Bryn Mawr College	43	1,721	3	8
396	Technische Universität Wien	69	1,716	8	16
397	University of Göttingen	59	1,715	119	244
398	University of Edinburgh	52	1,705	418	546
399	Shanghai University	85	1,689	56	85
400	Johannes Gutenberg University Mainz	79	1,683	35	117
401	University of St Andrews	57	1,677	45	78
402	Courant Institute of Mathematical Sciences	25	1,663	33	38
403	Sophia University	87	1,660	6	5
404	Brooklyn College	23	1,651	29	7
405	Charles Darwin University	64	1,642	3	12
406	University of Cologne	70	1,640	105	238
407	Monash University	82	1,637	177	514
408	University of La Laguna	70	1,629	8	17
409	University of Buenos Aires	109	1,620	14	77
410	Koç University	88	1,616	1	11
411	San Diego State University	49	1,611	25	85
411	Voronezh State University	74	1,611	21	2
413	National Science Foundation	28	1,606	10	15
414	University of Calabria	44	1,602	33	32
415	Shandong University	76	1,592	180	199
416	Aalto University	110	1,587	11	62
417	Yanbian University	37	1,585	5	2
418	Michigan State University	76	1,581	194	570
419	Budapest University of Technology and Economics	83	1,573	18	21
420	Microsoft Research	18	1,565	73	60
421	University of Guadalajara	70	1,564	9	4
421	Soochow University	51	1,564	102	101
423	Novosibirsk State University	55	1,548	30	12
424	Hiroshima University	76	1,547	105	137
425	National Cheng Kung University	63	1,542	101	149
426	University of Hertfordshire	39	1,536	20	17
427	University of Bucharest	60	1,532	9	10
428	National Hellenic Research Foundation	77	1,513	2	5
429	University of Belgrade	110	1,511	25	61
430	University of Nice Sophia Antipolis	46	1,510	9	23
431	University of Jyväskylä	60	1,501	39	66
432	University of Bergen	90	1,491	47	202
433	Tokyo University of Science	98	1,487	47	76
434	Okayama University	49	1,453	106	89
435	University at Buffalo	76	1,440	81	300
436	University of Maryland, Baltimore County	45	1,439	12	29
437	University of Siegen	76	1,425	8	14
438	Umeå University	56	1,420	92	263
439	University of Illinois at Chicago	28	1,418	371	313
440	Institució Catalana de Recerca i Estudis Avançats	31	1,417	3	17
441	Liquid Crystal Institute	29	1,415	12	10
442	University of Chinese Academy of Sciences	112	1,404	90	231
443	Clark Atlanta University	99	1,403	1	3
444	Tongji University	58	1,401	159	176
445	Rollins College	66	1,396	1	2
445	Sorbonne Paris Cité University (group)	49	1,396	17	51
447	Brandeis University	44	1,394	62	110
448	Arizona State University	55	1,392	185	462
448	Universidade Federal do Paraná	100	1,392	26	33
450	James Franck Institute	43	1,386	6	13
451	University of Missouri	47	1,385	222	357
452	University of Maine	23	1,377	105	58
453	COMSATS University Islamabad	37	1,376	79	47
454	Gdańsk University of Technology	82	1,373	12	20
455	Beijing Institute of Technology	93	1,370	93	153
456	National Scientific and Technical Research Council	92	1,362	7	32
457	Sorbonne University	145	1,360	10	62
458	Radboud University Nijmegen	46	1,356	134	304
458	Stevens Institute of Technology	64	1,356	8	23
460	The Aerospace Corporation	58	1,352	17	21
461	University of Antwerp	95	1,347	17	166
462	University of Valencia	59	1,343	94	174
463	Tamagawa University	29	1,341	6	1
464	Iowa State University	58	1,340	194	369
465	Indian Institute of Astrophysics	57	1,339	9	6
466	University of Salamanca	70	1,338	17	45
467	SLAC National Accelerator Laboratory	45	1,337	39	66
468	Denison University	30	1,334	3	5
469	Moscow Institute of Physics and Technology	99	1,333	10	13
470	University of Latvia	62	1,329	11	9
471	Bose Institute	82	1,328	1	9
472	University of Paderborn	53	1,316	12	22
473	Indian Statistical Institute	68	1,315	12	20
474	University of Patras	49	1,312	41	74
475	National Institutes of Health	20	1,308	1.2K	925
476	Charles University	87	1,305	70	154
476	Alternative Energies and Atomic Energy Commission	33	1,305	7	11
478	Savitribai Phule Pune University	57	1,301	12	21
479	Sandia National Laboratories	38	1,299	31	59
480	University of Colorado Boulder	47	1,295	70	187
481	CERN	36	1,294	62	45
482	Ghent University	26	1,292	668	540
483	Newcastle University	60	1,280	134	352
484	Renmin University of China	80	1,278	8	32
485	University of Sheffield	49	1,272	295	519
486	University of Guelph	57	1,270	138	251
487	Old Dominion University	74	1,262	9	52
488	University of Isfahan	51	1,255	4	9
489	Michigan Technological University	56	1,254	13	56
490	University of Vigo	31	1,249	54	46
491	The Rockefeller University	18	1,246	234	226
492	Ames Research Center	34	1,240	63	78
493	University of Brescia	26	1,238	123	99
494	IBM	21	1,235	57	46
495	Georgetown University	49	1,234	52	156
496	University College Cork	51	1,232	35	118
497	Illinois State University	78	1,229	3	25
498	Technical University of Braunschweig	46	1,212	44	73
498	PSL University	70	1,212	13	51
500	National Chiao Tung University	70	1,205	75	131
500	Wayne State University	42	1,205	169	291
502	Korea University	55	1,204	166	239
503	DESY	42	1,201	1	5
504	Regional Centre of Advanced Technologies and Materials	53	1,199	1	2
505	Norwegian University of Science and Technology	70	1,195	69	259
506	Universidad Nacional de La Plata	68	1,192	20	22
507	ITMO University	78	1,169	12	10
508	Tokyo Metropolitan University	71	1,162	48	61
509	Institute for the Structure of Matter	34	1,152	16	13
510	University of Massachusetts Boston	33	1,145	10	15
511	Institut de Recherche sur les Systèmes Atomiques et Moléculaires Complexes	55	1,134	4	6
512	École normale supérieure Paris-Saclay	40	1,130	5	15
513	University of Twente	35	1,129	144	191
514	Rutherford Appleton Laboratory	29	1,121	61	54
515	Hong Kong University of Science and Technology	53	1,114	94	254
516	University of Liverpool	36	1,113	395	497
517	Leipzig University	26	1,109	290	238
518	Royal Holloway University of London	38	1,096	12	34
519	Petersburg Nuclear Physics Institute	42	1,095	10	11
520	University of Bath	33	1,093	149	221
521	Sorbonne Universités	62	1,089	14	50
522	Lancaster University	41	1,088	58	175
523	University of Warwick	48	1,079	154	364
523	Instituto Balseiro	31	1,079	3	3
525	Oregon State University	34	1,077	302	400
526	University of Bremen	27	1,075	118	107
527	AlbaNova	60	1,058	5	20
528	University of Zurich	36	1,054	381	650
529	National Academy of Sciences of Ukraine	54	1,048	136	91
530	Amherst College	30	1,040	11	9
531	Pontifical Catholic University of Rio de Janeiro	37	1,036	11	10
532	Southern Illinois University Carbondale	63	1,035	16	87
533	Flinders University	48	1,032	52	118
533	University of Birmingham	38	1,032	502	691
535	St. John Fisher College	17	1,030	2	1
536	École Normale Supérieure de Lyon	25	1,024	63	76
537	University of Plymouth	18	1,023	148	105
538	National Institute of Information and Communications Technology	43	1,014	21	24
538	Singapore University of Technology and Design	44	1,014	13	36
540	École supérieure de physique et de chimie industrielles de la Ville de Paris	11	1,010	4	2
541	St. Bonaventure University	28	1,008	2	2
542	Shandong Normal University	18	1,002	133	50
543	Lille University of Science and Technology	37	999	8	13
544	Télécom Paris	18	992	19	13
545	Northwest Normal University	55	990	9	25
546	University of Calcutta	63	989	20	37
547	Graz University of Technology	29	986	92	120
548	Collège de France	38	984	20	67
549	University of Franche-Comté	29	983	13	30
550	University of Messina	41	981	79	118
551	Panjab University	35	978	52	52
552	Nanjing University of Posts and Telecommunications	23	970	95	37
553	QuTech	29	969	1	3
554	Worcester Polytechnic Institute	32	961	24	48
555	Qufu Normal University	27	960	62	31
556	Hamilton College	12	951	14	9
557	Rensselaer Polytechnic Institute	27	950	177	231
557	University of Kentucky	53	950	163	508
559	University of Tabriz	31	933	68	78
560	University of Bologna	33	932	486	627
560	East Carolina University	38	932	35	66
562	University of California, Davis	49	924	116	467
563	Gakushuin University	31	919	12	12
564	Indian Institutes of Science Education and Research	74	916	4	18
565	NEC	26	912	38	20
566	King Abdulaziz City for Science and Technology	38	911	1	1
567	Kindai University	51	910	52	75
567	Raman Research Institute	53	910	12	16
569	University of South Australia	22	903	130	158
570	National University of Córdoba	31	900	41	51
570	National University of Ireland	21	900	92	112
572	INFN Sezione di Pavia	10	899	9	6
573	Georgia Southern University	31	895	10	15
574	National Central University	55	891	59	120
575	University of East Anglia	34	889	138	298
576	Yamaguchi University	42	881	48	44
577	Academy of Sciences of Uzbekistan	28	875	11	2
578	Lehman College	20	866	6	7
579	University of Minho	15	857	258	151
580	University of Alicante	21	852	134	99
581	Hong Kong Polytechnic University	24	850	476	464
581	Hebei Normal University	27	850	14	11
583	Bangor University	10	846	269	123
583	Canadian Institute for Advanced Research	4	846	42	31
585	Pusan National University	29	842	226	194
586	Paul Scherrer Institute	38	840	85	128
587	University of the Witwatersrand	38	839	135	174
587	Universidad de Santiago de Chile	33	839	10	14
589	Case Western Reserve University	28	836	509	724
589	PARC	10	836	33	39
589	Technische Universität Dortmund	36	836	29	35
592	Universidad Autónoma Metropolitana	26	835	21	9
593	University of Seoul	13	832	89	30
594	Centre Lasers Intenses et Applications	30	831	3	2
595	University of Würzburg	36	828	231	459
596	Czech Academy of Sciences	54	827	136	315
597	University of Toulouse	49	824	52	173
597	Kirtland Air Force Base	29	824	21	17
599	University of Zaragoza	48	823	54	178
600	Massey University	39	822	66	165
601	City University of Hong Kong	39	821	232	388
602	Shaanxi Normal University	45	820	51	68
603	Xiamen University	36	817	224	272
604	Joseph Fourier University	28	811	37	121
605	Zhengzhou University	32	809	198	190
606	ENSTA Paris	19	807	7	10
607	University of Manitoba	36	804	269	471
607	Max Planck Institute for the Science of Light	32	804	1	1
609	Aston University	26	798	57	119
610	Chongqing University	25	793	366	252
611	Victoria University	13	790	114	61
612	Saint Petersburg State University	55	789	20	19
613	University of Erlangen-Nuremberg	26	787	95	174
613	Victoria University of Wellington	21	787	112	111
615	Rowan University	31	779	3	9
616	Czech Technical University in Prague	40	778	47	33
617	Sichuan University	61	777	273	474
618	University of Alabama in Huntsville	27	775	36	46
619	Helmholtz-Zentrum Berlin	24	774	19	21
620	University of Brasília	48	772	75	75
621	Southwest Jiaotong University	45	769	94	145
622	Colorado School of Mines	48	768	37	125
623	Miami University	25	766	65	109
624	Bilkent University	52	764	12	56
625	University of Chile	45	762	116	221
625	University of Vermont	22	762	206	320
627	Lehigh University	44	760	55	175
628	Northwest University	35	756	76	90
629	China University of Science and Technology	9	753	23	10
630	Sogang University	23	752	70	46
631	University of North Carolina at Chapel Hill	30	751	501	916
632	University of Houston	45	750	123	381
633	RMIT University	32	747	119	221
633	Henan Normal University	54	747	27	59
635	Niigata University	35	746	115	128
636	Perimeter Institute for Theoretical Physics	3	737	4	2
637	East China Jiaotong University	28	735	8	4
638	Ochanomizu University	38	734	19	27
639	University of Perugia	25	732	214	304
640	University College Dublin	30	723	152	349
641	NOVA University Lisbon	42	718	46	170
642	Fujian Normal University	36	715	24	51
643	Gunma University	35	714	80	99
644	Central South University	32	712	476	514
644	Northeastern University	48	712	238	513
646	Ruđer Bošković Institute	22	709	67	54
647	HRL Laboratories	4	705	40	14
648	Battelle Memorial Institute	19	703	28	21
648	TRIUMF	34	703	21	23
650	Kanazawa University	16	700	441	209
650	Guangdong University of Technology	24	700	143	115
652	Universidade Federal de Alagoas	49	699	13	10
653	University of Genoa	24	698	346	397
654	George Mason University	33	694	70	240
655	Université de Bamenda	20	692	2	4
656	Odense University	19	690	41	70
656	INFN Sezione di Napoli	7	690	17	9
658	Barcelona Institute for Science and Technology	28	688	4	11
659	Boston College	40	685	45	216
660	University of Notre Dame Australia	13	683	116	103
661	University of Coimbra	25	682	181	230
661	University of Côte d'Azur	71	682	2	22
663	TU Wien	21	679	48	39
664	University of Parma	16	678	235	207
664	Jiangxi Normal University	31	678	31	42
666	Clemson University	31	673	141	278
667	Ford Motor Company	15	672	22	29
667	Marshall Space Flight Center	12	672	50	37
669	Federal University of Rio Grande do Norte	39	669	43	53
669	Universidad de Cantabria	29	669	11	38
671	University of Lancaster	16	662	60	59
671	University of Rennes 1	34	662	54	142
671	University of Catania	18	662	379	297
671	King Saud University	33	662	297	357
675	Woman's Medical College of Pennsylvania	3	661	48	5
676	Indian Institute of Technology Madras	42	658	86	159
677	Pondicherry University	23	653	22	25
678	Texas Christian University	32	652	18	58
679	South China University of Technology	45	648	237	404
680	Aberystwyth University	23	647	57	97
680	Mount Allison University	4	647	121	12
682	College of Staten Island	25	645	2	8
683	Lafayette College	7	644	73	13
683	University of Rhode Island	16	644	197	199
685	Office of Naval Research	3	643	20	3
686	University of Delhi	62	641	45	145
686	Southern University of Science and Technology	60	641	32	97
688	University of Debrecen	36	640	57	113
688	Bulgarian Academy of Sciences	42	640	101	144
688	Universidade Federal de Goiás	35	640	44	46
691	University of Graz	20	632	160	245
691	National Chung Hsing University	31	632	99	174
693	Emory University	28	630	499	890
694	Sichuan Normal University	27	629	23	27
695	Institute for Scientific Interchange	12	628	7	11
696	University of Valladolid	38	627	51	101
697	Hangzhou Normal University	38	626	18	51
698	National Research Centre	13	623	365	127
699	University of Missouri–St. Louis	13	619	4	11
699	University of Idaho	6	619	588	203
701	Pontifical Catholic University of Chile	51	618	39	172
701	Loughborough University	30	618	163	343
703	Ikerbasque	18	609	12	23
704	Ioffe Institute	25	606	41	30
704	National Research Centre Kurchatov Institute	10	606	44	14
706	University of Łódź	41	605	55	66
707	Osaka Prefecture University	24	604	212	170
708	University of Exeter	29	603	221	501
709	Federal University of Rio Grande do Sul	30	595	285	331
710	Memorial University of Newfoundland	32	591	101	260
711	Université de Lyon	34	590	49	204
712	University of Fukui	25	589	66	42
713	Hanyang University	39	588	223	350
713	Universidad Nacional de Rosario	29	588	14	38
715	KEK	24	587	55	44
716	National Changhua University of Education	28	585	15	21
717	University of Murcia	23	584	147	199
718	Tianjin University	45	583	285	448
719	Isaac Newton Institute	4	582	5	3
719	University of Szeged	21	582	170	171
721	University of Malaya	43	577	129	315
721	University of Hyogo	36	577	69	79
723	Cardiff University	21	575	476	727
724	Dublin City University	29	574	41	96
725	Poornaprajna Institute of Scientific Research	23	573	1	1
726	National Academy of Sciences of Belarus	41	571	46	25
727	Marquette University	20	563	80	103
728	Technical University of Madrid	44	562	52	182
729	Naval Surface Warfare Center	25	561	17	24
730	Southwest University of Science and Technology	10	560	130	59
731	Toshiba	22	558	63	24
731	Banaras Hindu University	43	558	76	208
731	Grenoble University - Grenoble Alpes University	35	558	29	75
734	Tampere University of Technology	32	555	40	119
735	Indian Institute of Technology Bombay	36	554	77	158
736	University of Niš	20	551	48	20
737	University of Alabama	24	549	292	561
738	National Academy of Sciences	28	547	44	22
738	Wuhan Institute of Technology	36	547	13	52
740	Center for Theoretical Physics	18	545	1	1
741	Hanscom Air Force Base	26	541	24	36
742	Herzen University	14	540	22	3
742	Shizuoka University	43	540	65	121
744	Dalhousie University	27	539	317	702
745	Yerevan State University	40	534	13	8
746	University of Huelva	14	533	57	48
747	Kyoto Institute of Technology	14	528	172	77
748	Virginia Tech	42	526	267	905
749	Homi Bhabha National Institute	61	525	14	22
750	University of Iowa	31	524	567	1.2K
751	NUST School of Electrical Engineering and Computer Science	4	523	6	2
752	Laboratoire Traitement et Communication de l’Information	12	521	3	2
753	Universidade Federal de Santa Catarina	43	519	142	211
754	Southern Methodist University	20	514	83	162
755	The Racah Institute of Physics	22	512	10	12
755	University of Nevada, Las Vegas	22	512	24	49
757	Texas Tech University	22	506	204	303
757	Suzhou University	17	506	46	24
759	Clausthal University of Technology	21	505	51	58
760	University of South Carolina	26	503	340	783
760	Indian Institute of Technology Roorkee	64	503	16	147
762	PLA Information Engineering University	18	501	4	4
763	Belarusian State University	23	498	57	27
764	Nanjing University of Science and Technology	35	496	179	261
765	Wellesley College	15	495	36	47
765	Beihang University	40	495	269	418
767	University of Adelaide	30	494	390	962
768	University of Neuchâtel	11	493	134	133
769	Baylor University	22	491	80	157
770	University of South Florida	18	490	562	800
771	Aristotle University of Thessaloniki	21	486	497	637
771	University of North Alabama	27	486	2	4
771	Ivan Franko National University of Lviv	16	486	27	6
774	École Centrale Paris	8	485	42	32
775	Venezuelan Institute for Scientific Research	20	483	12	30
776	Bangalore University	18	482	25	25
777	Berea College	6	481	8	1
777	Office National d'Études et de Recherches Aérospatiales	12	481	59	44
779	University of Hawaii	17	479	251	423
780	Zhejiang University of Technology	22	478	185	199
780	Instituto Tecnológico de Aeronáutica	28	478	12	13
782	Lakehead University	29	477	12	81
782	Yokohama National University	20	477	175	109
784	Bharathidasan University	26	476	27	50
784	Universidade do Porto	27	476	79	248
786	Visva-Bharati University	29	474	4	16
786	Chapman University	23	474	8	28
788	Chonnam National University	32	472	117	243
789	University of Electronic Science and Technology of China	32	469	259	374
790	University of Greifswald	30	468	38	176
790	University of Surrey	30	468	165	482
792	Central Michigan University	12	467	70	43
793	Steklov Institute of Mathematics	20	466	23	16
794	Tufts University	28	465	155	597
794	Soreq Nuclear Research Center	34	465	4	17
796	University of Bordeaux	35	455	57	274
796	Muroran Institute of Technology	22	455	42	20
798	AMOLF	12	453	19	31
798	University of North Carolina Wilmington	22	453	13	50
798	Air Force Research Laboratory	12	453	25	24
801	University of Strasbourg	31	452	85	270
802	Institut Laue–Langevin	16	450	76	71
802	Indian Institute of Technology Kharagpur	35	450	47	136
804	Wilfrid Laurier University	14	447	64	104
805	Marmara University	17	446	75	78
806	Kyung Hee University	42	441	142	405
806	University of Wyoming	16	441	225	325
806	Zhejiang Sci-Tech University	35	441	33	89
809	Shenzhen University	27	438	196	298
809	Korea Research Institute of Standards and Science	34	438	27	43
811	Okinawa Institute of Science and Technology	38	437	7	29
811	South China Agricultural University	15	437	209	205
813	University of Technology Sydney	20	436	152	280
813	University of Southern Denmark	20	436	242	507
815	Free University	8	434	245	186
815	Jan Kochanowski University	21	434	15	11
817	Raja Ramanna Centre for Advanced Technology	13	433	22	13
818	Wuhan University	41	432	300	684
819	Kyungnam University	13	431	22	15
820	University of California, Irvine	22	430	176	555
821	Indian Institute of Technology Guwahati	32	429	57	127
822	State University of New York at Albany	24	427	30	112
822	College of the Holy Cross	27	427	4	18
824	Tianjin Normal University	22	422	31	42
825	Wake Forest University	13	421	199	297
825	Kavli Institute of Nanoscience	19	421	21	45
827	Kobe University	22	420	291	314
828	Risø DTU National Laboratory for Sustainable Energy	9	419	96	116
829	Autonomous University of Baja California	23	418	15	19
830	University of Texas at Arlington	16	416	163	258
831	Vinča Institute of Nuclear Sciences	17	414	17	16
832	Yeshiva University	10	413	151	211
833	Syracuse University	23	410	198	488
834	École Nationale Supérieure d'Ingénieurs de Caen	26	409	16	34
834	University of Newcastle	10	409	940	834
836	Nara Women's University	16	408	44	29
836	Universidad Nacional del Sur	36	408	7	33
838	Swansea University	28	407	111	379
839	Malmö University	27	406	16	57
840	Nihon University	28	405	198	246
840	Montana State University	28	405	97	328
842	University of Massachusetts Amherst	21	403	103	335
843	Okayama University of Science	18	400	51	43
844	National University of Uzbekistan	19	399	6	6
845	University of Denver	23	398	58	189
846	Harwell Science and Innovation Campus	7	397	91	49
847	Freiburg Institute for Advanced Studies	9	396	1	2
848	Norwegian Defence Research Establishment	1	395	156	22
849	Air Force Institute of Technology	18	393	39	47
850	National Technical University of Athens	17	392	245	303
850	Ludong University	18	392	22	25
850	Indian Institute of Technology Kanpur	19	392	123	165
853	University of Miami	20	391	536	1.1K
854	Howard University	9	389	200	104
855	University of Extremadura	18	388	123	192
856	Skolkovo Institute of Science and Technology	36	387	7	31
857	University of Zagreb	32	386	133	311
858	Ningbo University	31	385	93	170
859	University of Salento	8	383	301	166
859	University of Dayton	15	383	56	93
859	University of Wisconsin–Eau Claire	12	383	8	31
862	Korea Institute for Advanced Study	14	382	16	17
863	West Virginia University	10	381	666	517
863	National Taiwan Normal University	27	381	50	122
865	Johannes Kepler University Linz	23	379	82	164
866	Novosibirsk State Technical University	18	378	34	3
867	Ocean University of China	28	375	156	285
867	Guru Nanak Dev University	20	375	66	80
869	University of Siena	29	373	130	473
870	University of Montana	19	372	97	235
871	University of Science and Technology Beijing	30	368	232	341
872	Barnard College	6	366	70	35
872	Jadavpur University	39	366	88	262
872	Jiangxi University of Science and Technology	12	366	78	53
875	Chungbuk National University	13	364	239	191
876	Zernike Institute for Advanced Materials	19	362	30	64
877	University of Leicester	18	361	461	847
877	University of Salford	13	361	204	195
879	Universidad de Castilla la Mancha	3	360	419	96
880	American University	15	359	66	144
880	Zhejiang A & F University	7	359	29	12
880	Yale Quantum Institute	9	359	2	5
883	TU Dortmund	15	358	59	92
884	Herzberg Institute of Astrophysics	14	357	22	20
885	China University of Petroleum	20	356	281	286
886	Pohang University of Science and Technology	19	355	189	305
886	Yerevan Physics Institute	21	355	16	17
888	Japan Atomic Energy Agency	29	354	89	102
889	INFN Sezione di Firenze	9	353	12	11
889	Korea University of Science and Technology	20	353	439	550
891	University of Ferrara	14	351	262	386
891	Shangrao Normal University	27	351	1	1
893	Osnabrück University	17	349	83	204
893	Middle East Technical University	24	349	130	343
893	Utah State University	21	349	192	505
893	University of Yamanashi	12	349	253	200
897	Jawaharlal Nehru University	23	348	60	145
897	Mississippi State University	15	348	273	369
899	National Academy of Sciences of Armenia	27	347	9	8
900	Shanxi Normal University	14	346	30	20
901	Paul Verlaine University – Metz	11	345	29	35
902	East China University of Science and Technology	15	343	384	376
903	Nanjing University of Aeronautics and Astronautics	15	340	413	326
903	China University of Mining and Technology	24	340	214	271
905	Henan University	16	339	153	173
905	Beijing Jiaotong University	11	339	438	278
905	Northwest Missouri State University	19	339	1	3
908	University of New Hampshire	25	338	105	406
908	Nanchang University	9	338	420	245
908	Taizhou University	9	338	47	32
911	University of Zielona Góra	15	334	33	23
911	Universidad de la República	17	334	65	119
913	Inha University	12	333	358	308
914	Stellenbosch University	17	332	381	533
914	Aix-Marseille University	33	332	95	458
914	Jamia Millia Islamia	11	332	96	100
917	University of Miyazaki	21	331	105	180
917	Goa University	10	331	26	10
917	Hangzhou Dianzi University	34	331	40	130
920	Stonehill College	15	330	1	4
921	Shanghai Normal University	22	329	60	120
921	New Mexico State University	14	329	192	292
921	International School for Advanced Studies	20	329	19	44
924	University of Caen Normandy	20	328	32	132
925	Brigham Young University	23	327	158	567
926	Ben Gurion University of the Negev	18	326	42	157
927	Tokyo Medical and Dental University	18	324	404	502
928	University of Silesia in Katowice	18	323	138	124
929	Tomsk State University	18	322	89	59
929	California Polytechnic State University	8	322	75	69
931	Birzeit University	8	321	12	14
932	King's College London	18	320	838	1.5K
932	Maputo University	10	320	34	15
932	Chuo University	15	320	68	53
932	Chung Yuan Christian University	19	320	58	110
936	Foshan University	10	319	56	43
937	Albion College	9	318	8	10
938	Feng Chia University	10	317	162	111
939	Saratov State University	26	314	23	29
939	Colby College	19	314	11	44
941	Universidade Federal do Ceará	12	313	373	271
942	Texas A&M University	15	312	67	194
942	Ohio University	13	312	197	344
944	Kazan Federal University	14	311	170	92
945	Calvin University	18	310	7	13
946	Rowland Institute for Science	6	309	13	29
946	Jiangsu Normal University	15	309	71	101
948	University of Cincinnati	18	308	579	1.1K
948	Concordia University	15	308	334	557
948	University of Bern	16	308	838	1.3K
951	National University of Distance Education	19	306	58	93
952	Wrocław University of Technology	13	305	71	79
952	Masaryk University	16	305	207	276
954	University of Rijeka	17	304	39	48
954	Jaypee Institute of Information Technology	12	304	17	11
954	National Institutes of Natural Sciences, Japan	20	304	29	69
957	San Francisco State University	9	303	134	202
958	Universidade de Santiago de Compostela	9	302	189	141
958	National Institute of Education	12	302	47	69
960	Agilent Technologies	3	301	75	56
961	National Institute of Astrophysics, Optics and Electronics	4	300	34	6
962	Punjabi University	19	299	29	52
963	Pulkovo Observatory	22	298	3	4
964	James Cook University	25	296	122	435
965	Yamagata University	8	294	418	205
965	United Arab Emirates University	17	294	64	199
965	American University of Sharjah	8	294	58	54
965	Université de Paris	25	294	63	206
969	University of Wollongong	13	293	469	698
970	University of Iceland	10	292	216	304
971	Carleton College	4	289	71	24
971	Strathclyde Partnership for Transport	21	289	1	3
973	Leibniz Institute of Photonic Technology	9	288	22	30
973	California State University, Long Beach	10	288	31	44
975	Beijing University of Technology	14	286	384	325
975	Istituto Italiano di Tecnologia	11	286	145	204
975	NEC Corporation of America	2	286	58	31
978	National Institute of Advanced Industrial Science and Technology	15	284	304	369
979	St. Francis Xavier University	20	283	16	70
979	Shanxi Datong University	7	283	35	10
981	University of Ioannina	20	282	121	369
981	Paris Dauphine University	12	282	41	58
981	University of Lille	17	282	37	122
981	Federal University of Juiz de Fora	13	282	131	63
985	College of Wooster	6	281	14	18
985	IBM Research – Zurich	5	281	33	36
987	University of Orléans	18	280	47	149
987	European Space Agency	7	280	88	61
987	University of Victoria	10	280	650	756
990	China Academy of Engineering Physics	11	279	41	26
991	National Engineering Laboratory	6	278	10	8
992	University of Stirling	15	276	190	460
992	Hunan University of Arts and Science	7	276	18	12
992	Hubei Normal University	13	276	17	13
992	University of Allahabad	19	276	47	71
996	George Washington University	9	275	822	850
997	Clark University	7	273	163	193
998	United States Air Force Academy	9	272	27	23
999	Kumamoto University	9	271	610	467
999	International Centre for Theoretical Physics	6	271	12	11

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