Citation Rankings
Highly Cited Researchers

Others Highly Cited Researchers Citation Rankings 2025

The Citation Rankings (Highly Cited Researchers) highlight the most cited and influential researchers across a vast range of scientific fields, covering 197 main and sub-disciplines, including the Art and Humanities Citation Rankings and Social Sciences and Humanities Citation Rankings. This service, offered exclusively by AD Scientific Index, aims to provide a balanced perspective by excluding data from CERN and other statistical sources that disproportionately favor certain researchers, particularly in the social sciences and humanities. This unique approach addresses the advantages researchers with multi-author publications and CERN involvement hold over others. Furthermore, citation rankings help uncover rule violations and unethical practices within the research community. For more detailed citation analyses, explore the Scientists Last 6 Years Citation Index, Universities Total Citations Rankings 2025, and Universities Last 6 Years Citations Rankings 2025.

* Total Citation Counts Rankings
Ranking Based On Selection: 1
Sri Lanka
Athula Sumathipala
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,989
2,378
0.477
* Total Citation Counts Rankings
Ranking Based On Selection: 2
Sri Lanka
Renuka Ratnayake
Soil microbiology
C sequestration
Bio energy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
627
543
0.866
* Total Citation Counts Rankings
Ranking Based On Selection: 3
Sri Lanka
Yohan Jayawardhana
Waste
Water quality
GIS
VOC
Chromatography
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
509
485
0.953
* Total Citation Counts Rankings
Ranking Based On Selection: 4
Sri Lanka
Himesh Dilruwan Jayasinghe
Angiosperms
Butterflies
Conservation Biology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
97
91
0.938
* Total Citation Counts Rankings
Ranking Based On Selection: 5
Sri Lanka
Upuli Nakandala
Plant biotechnology
Genetic diversity analysis
DNA fingerprinting
Molecular phlogenetics
Genome assembly and annotation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
48
48
1.000
* Total Citation Counts Rankings
Ranking Based On Selection: 6
Sri Lanka
K. Umair|Umair Kaleelullah, Umair Khaleelullah
Semiconductors
Polymer electrolytes
Dye-sensitized Solar Cell
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
32
32
1.000
* Total Citation Counts Rankings
Ranking Based On Selection: 7
Sri Lanka
Anjana Rathnayake
Thermoelectricity
Semiconductors
Computational Modeling and Simulation
High Performance Computing
Acoustics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
12
12
1.000
* Total Citation Counts Rankings
Ranking Based On Selection: 8
Sri Lanka
Msh Hettiarachchi|Sanuri Hettiarachchi
Polymer nanofibers
Electrospinning
Dye sensitized solar cells
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5
5
1.000
* Total Citation Counts Rankings
Ranking Based On Selection: 9
Sri Lanka
Dp Bopearachchi
Molecular Systematic
Genetics
Bio informatics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
* Total Citation Counts Rankings
Rankings
205,384
Sri Lanka
73
7
Ranking Based On Selection: 1
Athula Sumathipala
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,989
2,378
0.477
* Total Citation Counts Rankings
Rankings
841,264
Sri Lanka
700
22
Ranking Based On Selection: 2
Renuka Ratnayake
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
627
543
0.866
Soil microbiology
C sequestration
Bio energy
* Total Citation Counts Rankings
Rankings
910,458
Sri Lanka
798
25
Ranking Based On Selection: 3
Yohan Jayawardhana
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
509
485
0.953
Waste
Water quality
GIS
VOC
Chromatography
* Total Citation Counts Rankings
Rankings
1,597,536
Sri Lanka
2,683
31
Ranking Based On Selection: 4
Himesh Dilruwan Jayasinghe
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
97
91
0.938
Angiosperms
Butterflies
Conservation Biology
* Total Citation Counts Rankings
Rankings
1,841,830
Sri Lanka
3,697
35
Ranking Based On Selection: 5
Upuli Nakandala
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
48
48
1.000
Plant biotechnology
Genetic diversity analysis
DNA fingerprinting
Molecular phlogenetics
Genome assembly and annotation
* Total Citation Counts Rankings
Rankings
1,957,932
Sri Lanka
4,216
38
Ranking Based On Selection: 6
K. Umair|Umair Kaleelullah, Umair Khaleelullah
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
32
32
1.000
Semiconductors
Polymer electrolytes
Dye-sensitized Solar Cell
* Total Citation Counts Rankings
Rankings
2,165,979
Sri Lanka
4,597
45
Ranking Based On Selection: 7
Anjana Rathnayake
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
12
12
1.000
Thermoelectricity
Semiconductors
Computational Modeling and Simulation
High Performance Computing
Acoustics
* Total Citation Counts Rankings
Rankings
2,280,971
Sri Lanka
4,808
51
Ranking Based On Selection: 8
Msh Hettiarachchi|Sanuri Hettiarachchi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5
5
1.000
Polymer nanofibers
Electrospinning
Dye sensitized solar cells
* Total Citation Counts Rankings
Rankings
2,298,990
Sri Lanka
4,847
52
Ranking Based On Selection: 9
Dp Bopearachchi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
Molecular Systematic
Genetics
Bio informatics