Citation Rankings (Highly Cited Researchers) and the list of the most cited and influential researchers cover a wide range of scientific fields, spanning 197 main and sub-disciplines, as well as the Art and Humanities Citation Rankings and Social Sciences and Humanities Citation Rankings, offering a unique service. Additionally, the list without CERN, Statistical Data, etc., provided exclusively by “AD Scientific Index”, is part of our effort to balance the situation created by CERN and researchers with statistical data, who have an advantage over others, especially those in the social and humanities fields. There should be new regulations for multi-author and CERN papers. Citation lists also reveal many rule violations and unethical practices. See also for more specific citation analyses: Scientists Last 6 years Citation Index, Universities Total Citations Rankings 2025 and Universities Last 6 Years Citations Rankings 2025
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :1
General Relativity
Cosmology
Relativistic Astrophysics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,175
1,365
0.430
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :2
Metal Oxides Semiconductors for Indoor and Outdoor Gas Sensing Monitoring
Photocatalysis and Energy Harvesting Applications
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,214
923
0.760
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :3
Experimental Condensed Matter Physics
Gas sensors
Ferromagnetic properties
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
842
523
0.621
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :4
GENERAL RELATIVITY
COSMOLOGY AND MODIFIED THEORIES OF GRAVITY
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
350
229
0.654
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :5
Condensed Matter Physics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
415
160
0.386
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :6
material science
nanotechnology and Higher education
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
68
32
0.471
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :7
Nuclear Physics
Quantum Physics
Relativity
Electricity and magnetic field
Nuclear Chemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
Beesham A
University of Zululand
Kwadlangezwa, South Africa
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,175
1,365
0.430
General Relativity
Cosmology
Relativistic Astrophysics
Ioannis Kortidis
University of Zululand
Kwadlangezwa, South Africa
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,214
923
0.760
Metal Oxides Semiconductors for Indoor and Outdoor Gas Sensing Monitoring
Photocatalysis and Energy Harvesting Applications
Steven Solethu Nkosi
University of Zululand
Kwadlangezwa, South Africa
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
842
523
0.621
Experimental Condensed Matter Physics
Gas sensors
Ferromagnetic properties
Vijay Singh
University of Zululand
Kwadlangezwa, South Africa
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
350
229
0.654
GENERAL RELATIVITY
COSMOLOGY AND MODIFIED THEORIES OF GRAVITY
Justice Msomi
University of Zululand
Kwadlangezwa, South Africa
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
415
160
0.386
Puleng Mbuyisa - Biyela
University of Zululand
Kwadlangezwa, South Africa
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
68
32
0.471
material science
nanotechnology and Higher education
Luthuli Sanele
University of Zululand
Kwadlangezwa, South Africa
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
Nuclear Physics
Quantum Physics
Relativity
Electricity and magnetic field
Nuclear Chemistry