Top 100 Scientists

World Top 100 Scientists 2025

Top 100 scientists can be ranked globally or specific to the following regions including Africa, Asia, Europe, North America, Latin America, Oceania, Arab League, ASEAN, EECA, and BRICS based on total H-index scores without any breakdown by subject areas. Top 100 rankings in the world, in a continent, or a region include standardized subjects areas of Agriculture & Forestry, Arts, Design and Architecture, Business & Management, Economics & Econometrics, Education, Engineering & Technology, History, Philosophy, Theology, Law/Law and Legal Studies, Medical and Health Sciences, Natural Sciences, Social Sciences, Art and Humanities Rankings and Social Sciences and Humanities Rankings BETA VERSION. Subject field ranking in world, region, country and university is beta version since subject field "others" (1,010,204 scientists profile whose branch cannot be determined, not yet edited or determined) is excluded, so the ranking will change as the others fields are edited. Please note that. Subjects indicated as “ * others ” will not be included in the ranking by regions and subjects.

* Rankings
Ranking Based On Selection :4
Hanjun Ryu
Energy Harvesting
Biomedical devices
Bioresorbable materials
3D electronics
Metrics
H-Index
i10 Index
Citation
31
35
5,111
* Rankings
Ranking Based On Selection :5
Seo Hyoung Chang
Oxide electronics
Electrochemistry
Synchrotron-based X-ray
condensed_matter_physics
Materials Science
Metrics
H-Index
i10 Index
Citation
31
50
4,696
* Rankings
Ranking Based On Selection :6
Youngjae Yoo
Polymer composites
Hybrid materials
Sustainable energy materials
Metrics
H-Index
i10 Index
Citation
32
50
2,723
* Rankings
Ranking Based On Selection :7
Dong Won Kang
Perovskites-
Silicon-based energy conversion materials & devices
Metrics
H-Index
i10 Index
Citation
27
62
1,993
Heijun Jeong
Metamaterials
Electromagnetic Absorber
3D/4D printed RF Component
Inkjet printing
Metrics
H-Index
i10 Index
Citation
15
21
574
* Rankings
Ranking Based On Selection :10
Muhammad Asad Ullah Khalid
Chemical and Bio-Sensors
Nanopore Sensing
POCT and Microfluidic Sensors
Wearable Devices
Composite Materials
Metrics
H-Index
i10 Index
Citation
14
17
759
Jaekwang Kim
Li-ion batteries
Li metal batteries
Energy materials
Electrochemistry
Metrics
H-Index
i10 Index
Citation
8
6
203
Rankings
Ranking Based On Selection: 1
Seung Keun Park
Metrics
H-Index
i10 Index
Citation Counts
44
83
5,902
Rankings
Ranking Based On Selection: 2
Ibrahim Khan
Metrics
H-Index
i10 Index
Citation Counts
40
69
11,818
Rankings
Ranking Based On Selection: 3
Seung Hwan Chang
Metrics
H-Index
i10 Index
Citation Counts
38
105
4,949
Rankings
Ranking Based On Selection: 4
Hanjun Ryu
Metrics
H-Index
i10 Index
Citation Counts
31
35
5,111
Energy Harvesting
Biomedical devices
Bioresorbable materials
3D electronics
Rankings
Ranking Based On Selection: 5
Seo Hyoung Chang
Metrics
H-Index
i10 Index
Citation Counts
31
50
4,696
Oxide electronics
Electrochemistry
Synchrotron-based X-ray
condensed_matter_physics
Materials Science
Rankings
Ranking Based On Selection: 6
Youngjae Yoo
Metrics
H-Index
i10 Index
Citation Counts
32
50
2,723
Polymer composites
Hybrid materials
Sustainable energy materials
Rankings
Ranking Based On Selection: 7
Dong Won Kang
Metrics
H-Index
i10 Index
Citation Counts
27
62
1,993
Perovskites-
Silicon-based energy conversion materials & devices
Rankings
Ranking Based On Selection: 8
Mahider Tekalgne
Metrics
H-Index
i10 Index
Citation Counts
17
21
917
Rankings
Ranking Based On Selection: 9
Heijun Jeong
Metrics
H-Index
i10 Index
Citation Counts
15
21
574
Metamaterials
Electromagnetic Absorber
3D/4D printed RF Component
Inkjet printing
Rankings
Ranking Based On Selection: 10
Muhammad Asad Ullah Khalid
Metrics
H-Index
i10 Index
Citation Counts
14
17
759
Chemical and Bio-Sensors
Nanopore Sensing
POCT and Microfluidic Sensors
Wearable Devices
Composite Materials
Rankings
Ranking Based On Selection: 11
Xiangde Lin
Metrics
H-Index
i10 Index
Citation Counts
14
16
700
Rankings
Ranking Based On Selection: 12
Ratanak Phon
Metrics
H-Index
i10 Index
Citation Counts
11
12
394
Rankings
Ranking Based On Selection: 13
Jaekwang Kim
Metrics
H-Index
i10 Index
Citation Counts
8
6
203
Li-ion batteries
Li metal batteries
Energy materials
Electrochemistry
Rankings
Ranking Based On Selection: 14
Yun Jae Lee
Metrics
H-Index
i10 Index
Citation Counts
3
3
234