Citation Rankings (Highly Cited Researchers) 2024 and list of influential and most cited researchers in Agriculture and Forestry, Art, Design and Architecture, Business and Management, Economics and Econometrics, Education, Engineering and Technology, History, Philosophy, Theology, Law, Medicine and Health Sciences, Natural Sciences and Social Sciences and their 256 sub-branches is a unique service offered only by “AD Scientific Index”. You can see the most cited and influential researchers in the country and region. See also for more specific citation analyses: "last 6 years citation index" Universities Rankings 2024 (Sort by: Total Citations) and Universities Rankings 2024 (Sort by : Last 6 Years Citations)
* Total Citation Counts Rankings
World Rank
887
Country Rank
2
Institution Rank : 1
![](https://cdn.adscientificindex.com/logos/11325.jpg)
![Sri Lanka](/flags/lk.png)
![N Wickramage](https://cdn.adscientificindex.com/pictures/d4/409138.jpg)
high energy physics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
187,116
93,828
0.501
* Total Citation Counts Rankings
World Rank
5,230
Country Rank
3
Institution Rank : 2
![](https://cdn.adscientificindex.com/logos/11325.jpg)
![Sri Lanka](/flags/lk.png)
![Wgd Dharmaratna|Welathantri G D Dharmaratna, Welathantri Dharmaratna, W Dharmaratna](https://cdn.adscientificindex.com/pictures/72/410738.jpg)
High Energy Physics
Condensed Matter Physics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
73,358
34,942
0.476
* Total Citation Counts Rankings
World Rank
1,256,333
Country Rank
1,787
Institution Rank : 109
![](https://cdn.adscientificindex.com/logos/11325.jpg)
![Sri Lanka](/flags/lk.png)
![Kanthi Kas Yapa](https://cdn.adscientificindex.com/pictures/cd/4501337.jpg)
Ocean Remote Sensing
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
155
69
0.445
* Total Citation Counts Rankings
World Rank
1,513,854
Country Rank
2,896
Institution Rank : 190
![](https://cdn.adscientificindex.com/logos/11325.jpg)
![Sri Lanka](/flags/lk.png)
![Jap Bodhika](/pictures/c4/4937561.jpg)
Acoustic Physics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
72
45
0.625
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
887
![Sri Lanka](/flags/lk.png)
2
![](https://cdn.adscientificindex.com/logos/11325.jpg)
1
N Wickramage
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
187,116
93,828
0.501
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
5,230
![Sri Lanka](/flags/lk.png)
3
![](https://cdn.adscientificindex.com/logos/11325.jpg)
2
Wgd Dharmaratna|Welathantri G D Dharmaratna, Welathantri Dharmaratna, W Dharmaratna
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
73,358
34,942
0.476
![](https://cdn.adscientificindex.com/logos/11325.jpg)
High Energy Physics
Condensed Matter Physics
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
1,256,333
![Sri Lanka](/flags/lk.png)
1,787
![](https://cdn.adscientificindex.com/logos/11325.jpg)
109
Kanthi Kas Yapa
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
155
69
0.445
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
1,513,854
![Sri Lanka](/flags/lk.png)
2,896
![](https://cdn.adscientificindex.com/logos/11325.jpg)
190
Jap Bodhika
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
72
45
0.625