Citation Rankings
Highly Cited Researchers

HeidelbergCement Group 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
Germany
Maciej Zajac
cement
concrete
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,415
5,855
0.913
* Total Citation Counts Rankings
Ranking Based On Selection :2
Germany
Zhenguo Shi (石振国)
Cement
Concrete
Durability
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,934
4,627
0.938
* Total Citation Counts Rankings
Ranking Based On Selection :3
Germany
Dimitrios Gouliermis
astronomy
astrophysics
machine learning
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,412
2,565
0.581
* Total Citation Counts Rankings
Ranking Based On Selection :4
Germany
Frank Bullerjahn
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,086
1,849
0.886
* Total Citation Counts Rankings
Ranking Based On Selection :5
Germany
Egor Secrieru
Concrete technology
Monitoring on site
Sustainability
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,148
1,000
0.871
* Total Citation Counts Rankings
Ranking Based On Selection :6
Germany
Terje F. Rønning
Cement & Concrete product innovation
but also Digital transformation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
923
501
0.543
* Total Citation Counts Rankings
Ranking Based On Selection :7
Germany
Amir Halep
Maintenance
Production
Condition Monitoring
Metrology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
45
22
0.489
* Total Citation Counts Rankings
Rankings
160,103
Germany
6,765
1
Ranking Based On Selection: 1
Maciej Zajac
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,415
5,855
0.913
* Total Citation Counts Rankings
Rankings
207,577
Germany
8,471
2
Ranking Based On Selection: 2
Zhenguo Shi (石振国)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,934
4,627
0.938
* Total Citation Counts Rankings
Rankings
230,667
Germany
9,264
3
Ranking Based On Selection: 3
Dimitrios Gouliermis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,412
2,565
0.581
astronomy
astrophysics
machine learning
* Total Citation Counts Rankings
Rankings
427,398
Germany
15,806
4
Ranking Based On Selection: 4
Frank Bullerjahn
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,086
1,849
0.886
* Total Citation Counts Rankings
Rankings
628,764
Germany
21,827
5
Ranking Based On Selection: 5
Egor Secrieru
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,148
1,000
0.871
Concrete technology
Monitoring on site
Sustainability
* Total Citation Counts Rankings
Rankings
707,224
Germany
24,206
6
Ranking Based On Selection: 6
Terje F. Rønning
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
923
501
0.543
Cement & Concrete product innovation
but also Digital transformation
* Total Citation Counts Rankings
Rankings
1,866,671
Germany
59,259
7
Ranking Based On Selection: 7
Amir Halep
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
45
22
0.489
Maintenance
Production
Condition Monitoring
Metrology