Discover the world’s highly cited researchers through the AD Scientific Index 2025 Citation Rankings.
These rankings evaluate scientists based on their total and recent citation counts, capturing the breadth and real-time currency of academic recognition. Citation data reveals how widely a scholar’s work is referenced, applied, and extended across diverse disciplines. The rankings are routinely updated to reflect ongoing citation growth, while eliminating distortions from excessive co-authorship and institutional inflation. Premium tools provide access to detailed citation dynamics, unethical citation behavior detection, and field-normalized benchmarking.
* Total Citation Rankings
Rankings

838,175
World Rank

885
Country Rank

8
University
Ranking Based On Selection:
1
Citation Metrics
-
Total688
-
Last 6 Years680
-
Last 6 Years / Total0.988
* Total Citation Rankings
Rankings

1,273,676
World Rank

3,300
Country Rank

52
University
Ranking Based On Selection:
2
Citation Metrics
-
Total243
-
Last 6 Years203
-
Last 6 Years / Total0.835
* Total Citation Rankings
Rankings

1,594,507
World Rank

6,434
Country Rank

92
University
Ranking Based On Selection:
3
Citation Metrics
-
Total130
-
Last 6 Years122
-
Last 6 Years / Total0.938
* Total Citation Rankings
Rankings

1,643,478
World Rank

6,998
Country Rank

101
University
Ranking Based On Selection:
4
Citation Metrics
-
Total118
-
Last 6 Years110
-
Last 6 Years / Total0.932
* Total Citation Rankings
Rankings

1,755,047
World Rank

8,465
Country Rank

129
University
Ranking Based On Selection:
5
Citation Metrics
-
Total94
-
Last 6 Years86
-
Last 6 Years / Total0.915
* Total Citation Rankings
Rankings

1,831,834
World Rank

9,625
Country Rank

143
University
Ranking Based On Selection:
6
Citation Metrics
-
Total80
-
Last 6 Years59
-
Last 6 Years / Total0.738
* Total Citation Rankings
Rankings

1,848,017
World Rank

9,868
Country Rank

150
University
Ranking Based On Selection:
7
Citation Metrics
-
Total77
-
Last 6 Years71
-
Last 6 Years / Total0.922
* Total Citation Rankings
Rankings

2,022,348
World Rank

13,065
Country Rank

198
University
Ranking Based On Selection:
8
Citation Metrics
-
Total51
-
Last 6 Years41
-
Last 6 Years / Total0.804
* Total Citation Rankings
Rankings

2,061,978
World Rank

13,950
Country Rank

216
University
Ranking Based On Selection:
9
Citation Metrics
-
Total46
-
Last 6 Years11
-
Last 6 Years / Total0.239
* Total Citation Rankings
Rankings

2,072,473
World Rank

14,145
Country Rank

224
University
Ranking Based On Selection:
10
Citation Metrics
-
Total44
-
Last 6 Years43
-
Last 6 Years / Total0.977
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* Total Citation Rankings
Rankings

2,086,973
World Rank

14,485
Country Rank

227
University
Ranking Based On Selection:
11
Citation Metrics
-
Total42
-
Last 6 Years42
-
Last 6 Years / Total1.000
* Total Citation Rankings
Rankings

2,107,078
World Rank

14,949
Country Rank

235
University
Ranking Based On Selection:
12
Natural Sciences / Chemical Sciences
organometallic chemistry | coordination chemistry | solar cell | tellurium and selenium chemistry | nanotechnology، theoretical ch
organometallic chemistry | coordination chemistry | solar cell | tellurium and selenium chemistry | nanotechnology، theoretical ch
Citation Metrics
-
Total40
-
Last 6 Years36
-
Last 6 Years / Total0.900
* Total Citation Rankings
Rankings

2,221,090
World Rank

17,339
Country Rank

291
University
Ranking Based On Selection:
13
Citation Metrics
-
Total28
-
Last 6 Years17
-
Last 6 Years / Total0.607
* Total Citation Rankings
Rankings

2,231,868
World Rank

17,553
Country Rank

293
University
Ranking Based On Selection:
14
Citation Metrics
-
Total27
-
Last 6 Years15
-
Last 6 Years / Total0.556
* Total Citation Rankings
Rankings

2,368,534
World Rank

19,876
Country Rank

351
University
Ranking Based On Selection:
15
Natural Sciences / Chemical Sciences
analytical chemistry | inorganic | organic | anticanser | metal complexe
analytical chemistry | inorganic | organic | anticanser | metal complexe
Citation Metrics
-
Total15
-
Last 6 Years14
-
Last 6 Years / Total0.933
* Total Citation Rankings
Rankings

2,378,736
World Rank

19,984
Country Rank

355
University
Ranking Based On Selection:
16
Citation Metrics
-
Total14
-
Last 6 Years14
-
Last 6 Years / Total1.000
* Total Citation Rankings
Rankings

2,403,491
World Rank

20,321
Country Rank

364
University
Ranking Based On Selection:
17
Citation Metrics
-
Total12
-
Last 6 Years12
-
Last 6 Years / Total1.000
* Total Citation Rankings
Rankings

2,533,923
World Rank

22,077
Country Rank

411
University
Ranking Based On Selection:
18
Natural Sciences / Chemical Sciences
chemistry | inorganic chemistry | anlytical chemistry | organic chemistry physical chemistr
chemistry | inorganic chemistry | anlytical chemistry | organic chemistry physical chemistr
Citation Metrics
-
Total4
-
Last 6 Years4
-
Last 6 Years / Total1.000
* Total Citation Rankings
Rankings

2,573,994
World Rank

22,576
Country Rank

427
University
Ranking Based On Selection:
19