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University, Subject, Country, Region, World
Peking University 3.965 Scientists Subject Rankings
The AD Scientific Index (Alper-Doger Scientific Index) provides the most comprehensive analysis across 13 main fields and 211 sub-branches at global, national, and regional levels. These analyses are based on indicators such as the H-index, i10-index, and citation count, including their values from the last 5 years. As of Jan 04, 2026, the rankings are determined according to the Total H Index. BETA VERSION: The subject field rankings for the world, regions, countries, and universities are currently in their Beta phase. This is due to the exclusion of (1.131.911) scientists categorized under ‘Others’, whose profiles have yet to be determined, edited, or classified. As updates are made to these fields, the rankings will be adjusted accordingly. Note: Please keep this in mind while reviewing the rankings. For further details, explore our [University Subject Rankings].
* Total H Index Rankings
Rankings
1,085
World Rank
25
Country Rank
1
University
Ranking Based On Selection:
1
* Total H Index Rankings
Rankings
1,553
World Rank
43
Country Rank
2
University
Ranking Based On Selection:
2
Engineering & Technology / Metallurgical & Materials Engineering
Metal Materials | Catalysis | Battery | Sensor | Solar Cell
Metal Materials | Catalysis | Battery | Sensor | Solar Cell
H-Index Metrics
-
H-Index162
-
i10 Index491
-
Citation Counts91,514
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* Total H Index Rankings
Rankings
2,068
World Rank
66
Country Rank
3
University
Ranking Based On Selection:
3
* Total H Index Rankings
Rankings
2,627
World Rank
90
Country Rank
4
University
Ranking Based On Selection:
4
* Total H Index Rankings
Rankings
2,684
World Rank
93
Country Rank
5
University
Ranking Based On Selection:
5
* Total H Index Rankings
Rankings
3,345
World Rank
117
Country Rank
6
University
Ranking Based On Selection:
6
Natural Sciences / Chemical Sciences
Single molecule biophysical chemistry | Single molecule enzymology | Coherent Raman scattering microscopy | Gene expression | Singl
Single molecule biophysical chemistry | Single molecule enzymology | Coherent Raman scattering microscopy | Gene expression | Singl
H-Index Metrics
-
H-Index135
-
i10 Index303
-
Citation Counts81,349
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* Total H Index Rankings
Rankings
4,115
World Rank
154
Country Rank
7
University
Ranking Based On Selection:
7
Engineering & Technology / Computer Science
multimedia | video coding | video processing | computer visio
multimedia | video coding | video processing | computer visio
H-Index Metrics
-
H-Index128
-
i10 Index939
-
Citation Counts72,519
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* Total H Index Rankings
Rankings
4,971
World Rank
194
Country Rank
8
University
Ranking Based On Selection:
8
Engineering & Technology / Nanoscience and Nanotechnology
Nanowires | Nanotechnology | nanodevices | nanopore
Nanowires | Nanotechnology | nanodevices | nanopore
H-Index Metrics
-
H-Index122
-
i10 Index589
-
Citation Counts55,418
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* Total H Index Rankings
Rankings
5,282
World Rank
214
Country Rank
9
University
Ranking Based On Selection:
9
* Total H Index Rankings
Rankings
5,834
World Rank
243
Country Rank
10
University
Ranking Based On Selection:
10
* Total H Index Rankings
Rankings
7,558
World Rank
329
Country Rank
11
University
Ranking Based On Selection:
11
* Total H Index Rankings
Rankings
7,906
World Rank
357
Country Rank
12
University
Ranking Based On Selection:
12
* Total H Index Rankings
Rankings
8,162
World Rank
370
Country Rank
1
University
Ranking Based On Selection:
13
Engineering & Technology / Metallurgical & Materials Engineering
Li-ion batteries | nanocrystal，solar cell | crystal growt
Li-ion batteries | nanocrystal，solar cell | crystal growt
H-Index Metrics
-
H-Index107
-
i10 Index494
-
Citation Counts44,640
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* Total H Index Rankings
Rankings
8,185
World Rank
376
Country Rank
13
University
Ranking Based On Selection:
14
Natural Sciences / Physics
Magnetic Nanostructures | 2D Nanomaterials | Spin Catalysis | Molecular Imaging | SIB
Magnetic Nanostructures | 2D Nanomaterials | Spin Catalysis | Molecular Imaging | SIB
H-Index Metrics
-
H-Index107
-
i10 Index302
-
Citation Counts37,123
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* Total H Index Rankings
Rankings
8,196
World Rank
379
Country Rank
14
University
Ranking Based On Selection:
15
* Total H Index Rankings
Rankings
8,748
World Rank
406
Country Rank
15
University
Ranking Based On Selection:
16
Engineering & Technology / Electrical & Electronic Engineering
protein/polysaccharide interactions and modification | chemistry of frying oi
protein/polysaccharide interactions and modification | chemistry of frying oi
H-Index Metrics
-
H-Index105
-
i10 Index753
-
Citation Counts51,670
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* Total H Index Rankings
Rankings
8,763
World Rank
409
Country Rank
16
University
Ranking Based On Selection:
17
Engineering & Technology / Energy Engineering
Energy materials | Energy storage and conversion | MOFs | Phase change materials | Nanoporous material
Energy materials | Energy storage and conversion | MOFs | Phase change materials | Nanoporous material
H-Index Metrics
-
H-Index105
-
i10 Index276
-
Citation Counts43,560
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* Total H Index Rankings
Rankings
8,818
World Rank
416
Country Rank
17
University
Ranking Based On Selection:
18
Engineering & Technology / Metallurgical & Materials Engineering
Polymer Chemistry | Organic Electronic
Polymer Chemistry | Organic Electronic
H-Index Metrics
-
H-Index105
-
i10 Index355
-
Citation Counts61,785
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* Total H Index Rankings
Rankings
9,272
World Rank
440
Country Rank
18
University
Ranking Based On Selection:
19
* Total H Index Rankings
Rankings
10,011
World Rank
469
Country Rank
19
University
Ranking Based On Selection:
20
* Total H Index Rankings
Rankings
10,131
World Rank
470
Country Rank
20
University
Ranking Based On Selection:
21
Engineering & Technology / Metallurgical & Materials Engineering
Interface | Electron microscopy | EELS | Carbon Materials | Ferroelectric
Interface | Electron microscopy | EELS | Carbon Materials | Ferroelectric
H-Index Metrics
-
H-Index101
-
i10 Index429
-
Citation Counts36,710
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* Total H Index Rankings
Rankings
10,574
World Rank
496
Country Rank
21
University
Ranking Based On Selection:
22
Engineering & Technology / Electrical & Electronic Engineering
graphene | topological insulator | two-dimensional crystal
graphene | topological insulator | two-dimensional crystal
H-Index Metrics
-
H-Index100
-
i10 Index252
-
Citation Counts44,814
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* Total H Index Rankings
Rankings
10,955
World Rank
515
Country Rank
22
University
Ranking Based On Selection:
23
Natural Sciences / Molecular Biology & Genetics
Single cell genomics | Single cell sequencing | Human embryonic development | Epigenetics | Cancer biolog
Single cell genomics | Single cell sequencing | Human embryonic development | Epigenetics | Cancer biolog
H-Index Metrics
-
H-Index99
-
i10 Index186
-
Citation Counts38,939
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* Total H Index Rankings
Rankings
11,397
World Rank
535
Country Rank
23
University
Ranking Based On Selection:
24
* Total H Index Rankings
Rankings
11,868
World Rank
562
Country Rank
24
University
Ranking Based On Selection:
25
Engineering & Technology / Computer Science
Search engine and web mining | Web technology enabled social sciences | Reputation issues in cyber systems | Computing system virtualizatio
Search engine and web mining | Web technology enabled social sciences | Reputation issues in cyber systems | Computing system virtualizatio
H-Index Metrics
-
H-Index97
-
i10 Index520
-
Citation Counts37,741
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