Total 2,424,675 scientists, country 221, and institutions 24,468 are evaluated in the Productivity Rankings, an exclusive service provided by AD Scientific Index. This ranking measures and highlights the scientific productivity of researchers based on the i10 index (number of publications with at least 10 citations). This system identifies highly productive scientists across disciplines, institutions, and regions, contributing to the development of evidence-based academic policies and effective incentive mechanisms. The rankings include global, regional, and institutional analyses, along with specialized rankings such as Scientists' Last 6 Years' i10 Index and Universities' i10 Index Rankings 2025. With Premium Membership, you can:
- Gain full access to detailed comparisons and advanced analytics,
- Objectively evaluate your academic productivity,
- Make strategic, data-driven decisions to enhance performance.
* Total i10 IndexRankings
Ranking Based On Selection: 1
![Seongjae Cho](https://cdn.adscientificindex.com/pictures/96/426445.jpg)
Semiconductor devices and fabrication
Semiconductor memory devices
Nanoscale CMOS devices
Hardware machine learning
Processi
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
94
60
0.638
* Total i10 IndexRankings
Ranking Based On Selection: 2
![Sungbo Cho](https://cdn.adscientificindex.com/pictures/98/425031.jpg)
Impedance spectroscopy
BioMEMS
Cell chip
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
70
54
0.771
* Total i10 IndexRankings
Ranking Based On Selection: 3
![Chang Hyun Kim](https://cdn.adscientificindex.com/pictures/3a/294973.jpg)
Thin-film electronics
Semiconductors
Device technology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
59
50
0.847
* Total i10 IndexRankings
Ranking Based On Selection: 4
![Won Ho Kim](https://cdn.adscientificindex.com/pictures/a8/453996.jpg)
Electric Machinery
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
49
35
0.714
* Total i10 IndexRankings
Ranking Based On Selection: 5
![Zhihai Liu](https://cdn.adscientificindex.com/pictures/f2/536737.jpg)
Organic solar cells
perovskite solar cells
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
30
24
0.800
* Total i10 IndexRankings
Ranking Based On Selection: 6
![Somasekhar Reddy Chinnadayyala](https://cdn.adscientificindex.com/pictures/6c/432559.jpg)
Bioaerosols
Electrochemical biosensors
Immunosensors
Transdermal microneedles
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
21
20
0.952
* Total i10 IndexRankings
Ranking Based On Selection: 7
![Hyeon-Sik Kim](https://cdn.adscientificindex.com/pictures/32/4503283.jpg)
Power Electronics
Motor Drives
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
12
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 8
![Jong-Seok Kim](https://cdn.adscientificindex.com/pictures/83/4519184.jpg)
Display circuits
Power management circuits
Biomedical circuits
Sensor circuits
TFT circuits
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
10
0.909
* Total i10 IndexRankings
Ranking Based On Selection: 9
![Debabrata Saha](https://cdn.adscientificindex.com/pictures/4d/4503146.jpg)
Semiconductors
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
7
0.778
* Total i10 IndexRankings
Ranking Based On Selection: 10
![Juhyung Seo](https://cdn.adscientificindex.com/pictures/1d/4855062.jpg)
Oxide semiconductor
Logic-in-memory
Photomemory
Heterostructure
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
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* Total i10 IndexRankings
Ranking Based On Selection: 11
![Seongjae Kim](https://cdn.adscientificindex.com/pictures/4b/4855071.jpg)
thin-film electronics
flash memory
logic devices
phototransistors
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 12
![Jihyun Shin|Helen Shin](/user/assets/images/profile/no-profile-photo.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 13
![Ahmed Mujtaba](https://cdn.adscientificindex.com/pictures/55/5062260.jpg)
TinyML
Deep Learning (DL)
Embedded Systems
Internet-of-Things
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
Seongjae Cho
Gachon University
Seongnam, South Korea
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
94
60
0.638
Semiconductor devices and fabrication
Semiconductor memory devices
Nanoscale CMOS devices
Hardware machine learning
Processi
Sungbo Cho
Gachon University
Seongnam, South Korea
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
70
54
0.771
Impedance spectroscopy
BioMEMS
Cell chip
Chang Hyun Kim
Gachon University
Seongnam, South Korea
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
59
50
0.847
Thin-film electronics
Semiconductors
Device technology
Won Ho Kim
Gachon University
Seongnam, South Korea
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
49
35
0.714
Zhihai Liu
Gachon University
Seongnam, South Korea
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
30
24
0.800
Organic solar cells
perovskite solar cells
Somasekhar Reddy Chinnadayyala
Gachon University
Seongnam, South Korea
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
21
20
0.952
Bioaerosols
Electrochemical biosensors
Immunosensors
Transdermal microneedles
Hyeon-Sik Kim
Gachon University
Seongnam, South Korea
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
12
1.000
Power Electronics
Motor Drives
Jong-Seok Kim
Gachon University
Seongnam, South Korea
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
10
0.909
Display circuits
Power management circuits
Biomedical circuits
Sensor circuits
TFT circuits
Debabrata Saha
Gachon University
Seongnam, South Korea
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
7
0.778
Juhyung Seo
Gachon University
Seongnam, South Korea
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
Oxide semiconductor
Logic-in-memory
Photomemory
Heterostructure
Enroll all your faculty members with discounted institutional membership to showcase your institution's academic strength to the world in the best way possible – join now and achieve results fast!
Seongjae Kim
Gachon University
Seongnam, South Korea
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
thin-film electronics
flash memory
logic devices
phototransistors
Jihyun Shin|Helen Shin
Gachon University
Seongnam, South Korea
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
Ahmed Mujtaba
Gachon University
Seongnam, South Korea
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
TinyML
Deep Learning (DL)
Embedded Systems
Internet-of-Things