Total 2,384,773 scientists, country 221, and institutions 24,456 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: 26
hepatobiliary surgery
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
608
347
0.571
* Total i10 IndexRankings
Ranking Based On Selection: 27
Biochar
Biomass Conversion
Waste Management
Sustainable Chemistry
Environmental Remediation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
590
577
0.978
* Total i10 IndexRankings
Ranking Based On Selection: 28
Thermodynamics
Water-Ice
Surfaces & Interfaces
Computational Nanoscience
Computational Materials Science
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
590
427
0.724
* Total i10 IndexRankings
Ranking Based On Selection: 29
Microelectronics and photonics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
572
247
0.432
* Total i10 IndexRankings
Ranking Based On Selection: 30
Edge Intelligence
Federated Learning
Edge Computing
Distributed System
Wireless Networking
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
564
444
0.787
* Total i10 IndexRankings
Ranking Based On Selection: 31
Phase engineering of nanomaterials (PEN) and controlled epitaxial growth of heterostructures
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
562
477
0.849
* Total i10 IndexRankings
Ranking Based On Selection: 32
Stem Cell
Cardiac Pacing and Electrophysiology
Biomakers
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
562
344
0.612
* Total i10 IndexRankings
Ranking Based On Selection: 33
Concrete technology
waste management
eco-friendly materials
construction waste management
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
560
501
0.895
* Total i10 IndexRankings
Ranking Based On Selection: 34
Thin film technology
nanomaterials and nanodevices
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
555
393
0.708
* Total i10 IndexRankings
Ranking Based On Selection: 35
Biomechanics
biomaterials
Orthopaedics
3-D Bioprinting
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
554
270
0.487
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* Total i10 IndexRankings
Ranking Based On Selection: 36
influenza
public health
epidemiology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
553
467
0.844
* Total i10 IndexRankings
Ranking Based On Selection: 37
software engineering
software reliability
fault tolerance
machine learning
distributed systems
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
552
327
0.592
* Total i10 IndexRankings
Ranking Based On Selection: 38
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
550
461
0.838
* Total i10 IndexRankings
Ranking Based On Selection: 39
Distributed computing
Mobile and pervasive computing
Wireless sensor networks
Cloud computing
Big Data
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
539
254
0.471
* Total i10 IndexRankings
Ranking Based On Selection: 40
Geography
Remote Sensing
Land Cover
Urban Systems
Global Sustainability
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
535
393
0.735
* Total i10 IndexRankings
Ranking Based On Selection: 41
Hepatology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
531
351
0.661
* Total i10 IndexRankings
Ranking Based On Selection: 42
steatotic liver disease
fatty liver
hepatitis B
cirrhosis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
530
445
0.840
* Total i10 IndexRankings
Ranking Based On Selection: 43
Inorganic and Organometallic Chemistry
Supramolecular Assembly
Photochemistry
Molecular Functional Materials
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
530
309
0.583
* Total i10 IndexRankings
Ranking Based On Selection: 44
Construction informatics
construction engineering and management
construction management
construction health and safety
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
528
447
0.847
* Total i10 IndexRankings
Ranking Based On Selection: 45
wireless networking
IoT
Smart Healthcare
Cognitive radio networks and Dynamic Spectrum Management
multimedia networking
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
518
209
0.403
* Total i10 IndexRankings
Ranking Based On Selection: 46
internal medicine
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
517
223
0.431
* Total i10 IndexRankings
Ranking Based On Selection: 47
nanomaterials
quantum dots
nanotechnology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
516
400
0.775
* Total i10 IndexRankings
Ranking Based On Selection: 48
organic semiconducting materials
inorganic semiconductors
inorganic-organic hybrid materials
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
514
427
0.831
* Total i10 IndexRankings
Ranking Based On Selection: 49
Suicide Prevention and Populaton Health
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
514
373
0.726
* Total i10 IndexRankings
Ranking Based On Selection: 50
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
511
359
0.703
Lau WY
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
608
347
0.571
Daniel CW Tsang
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
590
577
0.978
Biochar
Biomass Conversion
Waste Management
Sustainable Chemistry
Environmental Remediation
Xiao Cheng Zeng
City University of Hong Kong
Kowloon, Hong Kong
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
590
427
0.724
Thermodynamics
Water-Ice
Surfaces & Interfaces
Computational Nanoscience
Computational Materials Science
HS Kwok
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
572
247
0.432
Microelectronics and photonics
Song Guo
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
564
444
0.787
Edge Intelligence
Federated Learning
Edge Computing
Distributed System
Wireless Networking
Hua Zhang (张华)
City University of Hong Kong
Kowloon, Hong Kong
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
562
477
0.849
Phase engineering of nanomaterials (PEN) and controlled epitaxial growth of heterostructures
Tse Hung Fat
University of Hong Kong
Pokfulam, Hong Kong
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
562
344
0.612
Stem Cell
Cardiac Pacing and Electrophysiology
Biomakers
Chi Sun Poon
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
560
501
0.895
Concrete technology
waste management
eco-friendly materials
construction waste management
Wenjun Zhang
City University of Hong Kong
Kowloon, Hong Kong
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
555
393
0.708
Thin film technology
nanomaterials and nanodevices
Ww Lu
University of Hong Kong
Pokfulam, Hong Kong
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
554
270
0.487
Biomechanics
biomaterials
Orthopaedics
3-D Bioprinting
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Ben Cowling
University of Hong Kong
Pokfulam, Hong Kong
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
553
467
0.844
influenza
public health
epidemiology
Michael R Lyu
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
552
327
0.592
software engineering
software reliability
fault tolerance
machine learning
distributed systems
Jun Yu
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
550
461
0.838
Jiannong Cao
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
539
254
0.471
Distributed computing
Mobile and pervasive computing
Wireless sensor networks
Cloud computing
Big Data
Peng Gong
University of Hong Kong
Pokfulam, Hong Kong
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
535
393
0.735
Geography
Remote Sensing
Land Cover
Urban Systems
Global Sustainability
Man Fung Yuen
University of Hong Kong
Pokfulam, Hong Kong
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
531
351
0.661
Vincent Wai-Sun Wong
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
530
445
0.840
Vivian Yam
University of Hong Kong
Pokfulam, Hong Kong
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
530
309
0.583
Inorganic and Organometallic Chemistry
Supramolecular Assembly
Photochemistry
Molecular Functional Materials
Heng Li
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
528
447
0.847
Construction informatics
construction engineering and management
construction management
construction health and safety
Qian Zhang
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
518
209
0.403
wireless networking
IoT
Smart Healthcare
Cognitive radio networks and Dynamic Spectrum Management
multimedia networking
Ching Lung Lai
University of Hong Kong
Pokfulam, Hong Kong
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
517
223
0.431
Andrey Rogach
City University of Hong Kong
Kowloon, Hong Kong
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
516
400
0.775
nanomaterials
quantum dots
nanotechnology
Qichun Zhang
City University of Hong Kong
Kowloon, Hong Kong
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
514
427
0.831
organic semiconducting materials
inorganic semiconductors
inorganic-organic hybrid materials
Paul Yip
University of Hong Kong
Pokfulam, Hong Kong
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
514
373
0.726
Gabriel Leung
University of Hong Kong
Pokfulam, Hong Kong
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
511
359
0.703