Productivity Rankings is an exclusive service provided by AD Scientific Index. This ranking system, derived from the i10 index, highlights the productivity of scientists in publishing impactful scientific articles. Productivity Rankings serves as a tool to identify highly productive scientists across specific areas, disciplines, universities, and countries, and supports the creation of effective incentives and academic policies. The global, regional, and institutional rankings of scientists in this table are calculated based on their total i10 index. Moreover, you can explore special rankings derived from Productivity Rankings, such as Scientists Last 6 Years' i10 Index, Universities Total i10 Index Rankings 2025, Universities Last 6 Years' i10 Index Rankings 2025, Art and Humanities i10 Productivity Rankings, and Social Sciences and Humanities i10 Productivity Rankings.
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :1
Graphene
Composites
Energy Conversion/Storage
Catalyst
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
449
408
0.909
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :2
green hydrogen
graphene
composite
energy storage
gas barrier
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
323
311
0.963
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :3
Oncology
Molecular biology
Urology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
408
268
0.657
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :4
Tissue engineering
Regenerative medicine
Drug and gene delivery system
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
381
195
0.512
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :5
Environmental Chemical Engineering
Urban mining
Biosorption
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
217
184
0.848
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :6
Cancer Biology
Cancer Immunology
Molecular Endocrinology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
239
153
0.640
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :7
Microbial inoculants
Biofertilizer
Abiotic Stress
Microbial community
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
179
152
0.849
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :8
nanomaterials
solar cells
biosensors
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
261
146
0.559
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :9
Time delay systems
Sampled-data control systems
Multi-agent systems
Neural Networks
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
213
145
0.681
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :10
Calcium metabolism
reproduction
endocrine disruptor
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
224
130
0.580
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :11
Emerging infectious diseases
influenza virus
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
178
129
0.725
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :12
Holography
3D display
RF
EMC
EMF
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
199
125
0.628
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :13
High Cell Density Culture
Biodegradable Polymers
Nanoparticles
Polyhydroxyalkanoates
Bioplastics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
157
125
0.796
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :14
N-cycle
Methane cycle
Ecophysiology
Environmental microbiology
Metagenomics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
136
94
0.691
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :15
Database
Data Mining
Bioinformatics
Biomedical
Spatiotemporal Database
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
172
92
0.535
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :16
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
114
90
0.789
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :17
Antennas and Propagation
Metamaterials
BioElectromagnetics
Wireless Power Transfer
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
85
85
1.000
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :18
Health policy and management
Social Epidemiology
Disability studies
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
121
83
0.686
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :19
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
118
83
0.703
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :20
RRAM memory devices
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
80
77
0.963
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :21
parasitology
cestodology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
107
75
0.701
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :22
stem cell
Neuroscience
Lab on a chip
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
88
70
0.795
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :23
Infectious diseases
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
77
68
0.883
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :24
Micro Electronic Packaging
Package Material/Process/Reliability
Power Electronic Packaging
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
127
66
0.520
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :25
Organic Chemistry
Catalysis
Transition Metal
Metal-Organic Framework
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
70
64
0.914
Joong Hee Lee
Chungbuk National University
Cheongju, South Korea
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
449
408
0.909
Nam Hoon Kim
Chungbuk National University
Cheongju, South Korea
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
323
311
0.963
Wun-Jae Kim
Chungbuk National University
Cheongju, South Korea
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
408
268
0.657
Oncology
Molecular biology
Urology
Gilson Khang
Chungbuk National University
Cheongju, South Korea
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
381
195
0.512
Tissue engineering
Regenerative medicine
Drug and gene delivery system
Yeoung-Sang Yun (윤영상)
Chungbuk National University
Cheongju, South Korea
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
217
184
0.848
Environmental Chemical Engineering
Urban mining
Biosorption
Kyung-Chul Choi
Chungbuk National University
Cheongju, South Korea
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
239
153
0.640
Cancer Biology
Cancer Immunology
Molecular Endocrinology
Tongmin Sa
Chungbuk National University
Cheongju, South Korea
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
179
152
0.849
Microbial inoculants
Biofertilizer
Abiotic Stress
Microbial community
Yoon-Bong Hahn
Chungbuk National University
Cheongju, South Korea
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
261
146
0.559
nanomaterials
solar cells
biosensors
Om Kwon
Chungbuk National University
Cheongju, South Korea
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
213
145
0.681
Time delay systems
Sampled-data control systems
Multi-agent systems
Neural Networks
Eui Bae Jeung
Chungbuk National University
Cheongju, South Korea
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
224
130
0.580
Calcium metabolism
reproduction
endocrine disruptor
Young Ki Choi
Chungbuk National University
Cheongju, South Korea
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
178
129
0.725
Nam Kim
Chungbuk National University
Cheongju, South Korea
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
199
125
0.628
Beom Soo Kim
Chungbuk National University
Cheongju, South Korea
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
157
125
0.796
High Cell Density Culture
Biodegradable Polymers
Nanoparticles
Polyhydroxyalkanoates
Bioplastics
Sung Keun Rhee
Chungbuk National University
Cheongju, South Korea
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
136
94
0.691
N-cycle
Methane cycle
Ecophysiology
Environmental microbiology
Metagenomics
Keun Ho Ryu
Chungbuk National University
Cheongju, South Korea
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
172
92
0.535
Database
Data Mining
Bioinformatics
Biomedical
Spatiotemporal Database
Sang Mun Jeong
Chungbuk National University
Cheongju, South Korea
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
114
90
0.789
Niamat Hussain
Chungbuk National University
Cheongju, South Korea
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
85
85
1.000
Antennas and Propagation
Metamaterials
BioElectromagnetics
Wireless Power Transfer
Jong Hyock Park
Chungbuk National University
Cheongju, South Korea
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
121
83
0.686
Health policy and management
Social Epidemiology
Disability studies
Sang-Youel Park
Chungbuk National University
Cheongju, South Korea
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
118
83
0.703
Muhammad Ismail
Chungbuk National University
Cheongju, South Korea
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
80
77
0.963
Keeseon Eom
Chungbuk National University
Cheongju, South Korea
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
107
75
0.701
Hong Jun Lee
Chungbuk National University
Cheongju, South Korea
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
88
70
0.795
stem cell
Neuroscience
Lab on a chip
Hye Won Jeong
Chungbuk National University
Cheongju, South Korea
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
77
68
0.883
Jeong Won Yoon
Chungbuk National University
Cheongju, South Korea
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
127
66
0.520
Micro Electronic Packaging
Package Material/Process/Reliability
Power Electronic Packaging
Min Kim
Chungbuk National University
Cheongju, South Korea
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
70
64
0.914
Organic Chemistry
Catalysis
Transition Metal
Metal-Organic Framework