World

i10 Productivity
Rankings

University of Cape Town Scientists i10 Productivity Rankings (Sort by last 6 years i10 Index) 2025

Productivity Rankings is a unique service offered only by “AD Scientific Index”. This is a ranking system derived from the i10 index in order to show the productivity of the scientist in publishing scientific articles of value. Productivity Rankings is an instrument that lists productive scientists in a given area, discipline, university, and country and can guide the development of meaningful incentives and academic policies. The world rankings, regional rankings, and university rankings of scientists in this table are developed based on the total i10 index. Additionally, click to view the special rankings based on Productivity Rankings: Scientists Last 6 years' i10 Index", Universities Total i10 Index Rankings 2025, Universities Last 6 Years i10 Index Rankings 2025 "Art and Humanities i10 Productivity Rankings" and "Social Sciences and Humanities i10 Productivity Rankings". 

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Total 1,677 scientist
* Last 6 Years i10 IndexRankings
World Rank
98
Country Rank
1
Institution Rank : 1
Ranking Based On Selection :1
South Africa
Dan J Stein
Dan J Stein
University of Cape Town
Cape Town , South Africa
Medical and Health Sciences / Psychiatry
Anxiety disorders
Psychiatry in Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1,456
1,118
0.768
See All Rankings and Analysis
* Last 6 Years i10 IndexRankings
World Rank
347
Country Rank
2
Institution Rank : 2
Ranking Based On Selection :2
South Africa
Sahal Yacoob
Sahal Yacoob
University of Cape Town
Cape Town , South Africa
Natural Sciences / Physics
High Energy Particle Physics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1,144
879
0.768
See All Rankings and Analysis
* Last 6 Years i10 IndexRankings
World Rank
3,233
Country Rank
16
Institution Rank : 3
Ranking Based On Selection :3
South Africa
Jean Cleymans
Jean Cleymans
University of Cape Town
Cape Town , South Africa
Natural Sciences / Physics
Physics
Thermal Models
particle Physics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
473
365
0.772
See All Rankings and Analysis
* Last 6 Years i10 IndexRankings
World Rank
3,462
Country Rank
17
Institution Rank : 4
Ranking Based On Selection :4
South Africa
Heather Zar
Heather Zar
University of Cape Town
Cape Town , South Africa
Medical and Health Sciences / Pediatrics and Child Health
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
413
354
0.857
See All Rankings and Analysis
* Last 6 Years i10 IndexRankings
World Rank
4,514
Country Rank
23
Institution Rank : 5
Ranking Based On Selection :5
South Africa
Landon Myer
Landon Myer
University of Cape Town
Cape Town , South Africa
Medical and Health Sciences / Family Medicine
epidemiology
biostatistics
HIV
maternal & child health
women's health
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
410
319
0.778
See All Rankings and Analysis
* Last 6 Years i10 IndexRankings
World Rank
6,381
Country Rank
26
Institution Rank : 6
Ranking Based On Selection :6
South Africa
Karen Sliwa
Karen Sliwa
University of Cape Town
Cape Town , South Africa
Medical and Health Sciences / Cardiology
cardiology
heart failure
Africa
peripartum
covid
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
319
277
0.868
See All Rankings and Analysis
* Last 6 Years i10 IndexRankings
World Rank
7,259
Country Rank
30
Institution Rank : 7
Ranking Based On Selection :7
South Africa
Keertan Dheda
Keertan Dheda
University of Cape Town
Cape Town , South Africa
Medical and Health Sciences / Chest Diseases
pulmonary infections
tuberculosis
diseases of poverty
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
305
263
0.862
See All Rankings and Analysis
* Last 6 Years i10 IndexRankings
World Rank
8,085
Country Rank
34
Institution Rank : 8
Ranking Based On Selection :8
South Africa
Estelle Lambert
Estelle Lambert
University of Cape Town
Cape Town , South Africa
Medical and Health Sciences / Epidemiology and Public Health
physical activity and public health
non-communicable diseases
health behavior change
global south and healthy cities
obesity
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
326
252
0.773
See All Rankings and Analysis
* Last 6 Years i10 IndexRankings
World Rank
8,361
Country Rank
37
Institution Rank : 9
Ranking Based On Selection :9
South Africa
Graeme Meintjes
Graeme Meintjes
University of Cape Town
Cape Town , South Africa
Medical and Health Sciences / Infectious Diseases
HIV
Tuberculosis
Cryptococcosis
Immune Reconstitution Inflammatory Syndrome
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
294
249
0.847
See All Rankings and Analysis
* Last 6 Years i10 IndexRankings
World Rank
9,753
Country Rank
43
Institution Rank : 10
Ranking Based On Selection :10
South Africa
William Bond
William Bond
University of Cape Town
Cape Town , South Africa
Natural Sciences / Biological Science
Ecology
evolution
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
306
233
0.761
See All Rankings and Analysis
* Last 6 Years i10 IndexRankings
World Rank
9,767
Country Rank
44
Institution Rank : 11
Ranking Based On Selection :11
South Africa
Gary Maartens
Gary Maartens
University of Cape Town
Cape Town , South Africa
Medical and Health Sciences / Pharmacy & Pharmaceutical Sciences
HIV
tuberculosis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
290
233
0.803
See All Rankings and Analysis
* Last 6 Years i10 IndexRankings
World Rank
9,846
Country Rank
45
Institution Rank : 12
Ranking Based On Selection :12
South Africa
Naomi Sharlene Levitt
Naomi Sharlene Levitt
University of Cape Town
Cape Town , South Africa
Medical and Health Sciences / Pharmacy & Pharmaceutical Sciences
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
304
232
0.763
See All Rankings and Analysis
* Last 6 Years i10 IndexRankings
World Rank
11,197
Country Rank
53
Institution Rank : 13
Ranking Based On Selection :13
South Africa
Bongani M Mayosi
Bongani M Mayosi
University of Cape Town
Cape Town , South Africa
Others
Medicine
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
291
220
0.756
See All Rankings and Analysis
* Last 6 Years i10 IndexRankings
World Rank
11,431
Country Rank
55
Institution Rank : 14
Ranking Based On Selection :14
South Africa
Eric Bateman
Eric Bateman
University of Cape Town
Cape Town , South Africa
Medical and Health Sciences / Chest Diseases
Respiratory medicine
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
314
218
0.694
See All Rankings and Analysis
* Last 6 Years i10 IndexRankings
World Rank
13,745
Country Rank
65
Institution Rank : 15
Ranking Based On Selection :15
South Africa
Kelly Chibale
Kelly Chibale
University of Cape Town
Cape Town , South Africa
Natural Sciences / Chemical Sciences
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
254
201
0.791
See All Rankings and Analysis
* Last 6 Years i10 IndexRankings
World Rank
13,880
Country Rank
66
Institution Rank : 16
Ranking Based On Selection :16
South Africa
Darren Martin
Darren Martin
University of Cape Town
Cape Town , South Africa
Medical and Health Sciences / Virology
Virology
virus evolution
genetic recombination
geminiviruses
sequence analysis software
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
256
200
0.781
See All Rankings and Analysis
* Last 6 Years i10 IndexRankings
World Rank
18,170
Country Rank
87
Institution Rank : 17
Ranking Based On Selection :17
South Africa
TH Jarrett
TH Jarrett
University of Cape Town
Cape Town , South Africa
Engineering & Technology / Meteorology & Atmospheric Sciences
astronomy and astrophysics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
246
178
0.724
See All Rankings and Analysis
* Last 6 Years i10 IndexRankings
World Rank
19,209
Country Rank
99
Institution Rank : 18
Ranking Based On Selection :18
South Africa
Mark Patrick Nicol
Mark Patrick Nicol
University of Cape Town
Cape Town , South Africa
Medical and Health Sciences / Medical Microbiology
microbiology
pneumonia
tuberculosis
microbiome
diagnostics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
194
174
0.897
See All Rankings and Analysis
* Last 6 Years i10 IndexRankings
World Rank
19,848
Country Rank
105
Institution Rank : 19
Ranking Based On Selection :19
South Africa
Mattia Vaccari
Mattia Vaccari
University of Cape Town
Cape Town , South Africa
Natural Sciences / Physics
Astrophysics
Observational Optical/Infrared/Radio Galaxy Evolution
Cloud Computing
Machine Learning
Statistics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
219
171
0.781
See All Rankings and Analysis
* Last 6 Years i10 IndexRankings
World Rank
20,986
Country Rank
108
Institution Rank : 20
Ranking Based On Selection :20
South Africa
Thomas Scriba
Thomas Scriba
University of Cape Town
Cape Town , South Africa
Medical and Health Sciences / Immunology
immunology
tuberculosis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
191
167
0.874
See All Rankings and Analysis
* Last 6 Years i10 IndexRankings
World Rank
21,996
Country Rank
110
Institution Rank : 21
Ranking Based On Selection :21
South Africa
Lucy Gilson
Lucy Gilson
University of Cape Town
Cape Town , South Africa
Medical and Health Sciences / Epidemiology and Public Health
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
228
163
0.715
See All Rankings and Analysis
* Last 6 Years i10 IndexRankings
World Rank
22,486
Country Rank
113
Institution Rank : 22
Ranking Based On Selection :22
South Africa
George FR Ellis
George FR Ellis
University of Cape Town
Cape Town , South Africa
Natural Sciences / Mathematical Sciences
Relativity
cosmology
complexity
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
299
161
0.538
See All Rankings and Analysis
* Last 6 Years i10 IndexRankings
World Rank
28,977
Country Rank
139
Institution Rank : 23
Ranking Based On Selection :23
South Africa
Andrew Boulle
Andrew Boulle
University of Cape Town
Cape Town , South Africa
Medical and Health Sciences / Family Medicine
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
198
143
0.722
See All Rankings and Analysis
* Last 6 Years i10 IndexRankings
World Rank
31,846
Country Rank
151
Institution Rank : 24
Ranking Based On Selection :24
South Africa
Helen Mcilleron
Helen Mcilleron
University of Cape Town
Cape Town , South Africa
Medical and Health Sciences / Pharmacy & Pharmaceutical Sciences
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
158
137
0.867
See All Rankings and Analysis
* Last 6 Years i10 IndexRankings
World Rank
32,341
Country Rank
154
Institution Rank : 25
Ranking Based On Selection :25
South Africa
John Joska
John Joska
University of Cape Town
Cape Town , South Africa
Medical and Health Sciences / Psychiatry
neuropsychiatry
hiv
cognitive disorders
mental health services
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
159
136
0.855
See All Rankings and Analysis
* Last 6 Years i10 Index Rankings
Rankings
98
South Africa
1
1
Ranking Based On Selection: 1
Dan J Stein
Dan J Stein
University of Cape Town Cape Town, South Africa South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1,456
1,118
0.768
Medical and Health Sciences / Psychiatry
Anxiety disorders
Psychiatry in Africa
See All Rankings and Analysis
* Last 6 Years i10 Index Rankings
Rankings
347
South Africa
2
2
Ranking Based On Selection: 2
Sahal Yacoob
Sahal Yacoob
University of Cape Town Cape Town, South Africa South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1,144
879
0.768
Natural Sciences / Physics
High Energy Particle Physics
See All Rankings and Analysis
* Last 6 Years i10 Index Rankings
Rankings
3,233
South Africa
16
3
Ranking Based On Selection: 3
Jean Cleymans
Jean Cleymans
University of Cape Town Cape Town, South Africa South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
473
365
0.772
Natural Sciences / Physics
Physics
Thermal Models
particle Physics
See All Rankings and Analysis
* Last 6 Years i10 Index Rankings
Rankings
3,462
South Africa
17
4
Ranking Based On Selection: 4
Heather Zar
Heather Zar
University of Cape Town Cape Town, South Africa South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
413
354
0.857
Medical and Health Sciences / Pediatrics and Child Health
See All Rankings and Analysis
* Last 6 Years i10 Index Rankings
Rankings
4,514
South Africa
23
5
Ranking Based On Selection: 5
Landon Myer
Landon Myer
University of Cape Town Cape Town, South Africa South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
410
319
0.778
Medical and Health Sciences / Family Medicine
epidemiology
biostatistics
HIV
maternal & child health
women's health
See All Rankings and Analysis
* Last 6 Years i10 Index Rankings
Rankings
6,381
South Africa
26
6
Ranking Based On Selection: 6
Karen Sliwa
Karen Sliwa
University of Cape Town Cape Town, South Africa South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
319
277
0.868
Medical and Health Sciences / Cardiology
cardiology
heart failure
Africa
peripartum
covid
See All Rankings and Analysis
* Last 6 Years i10 Index Rankings
Rankings
7,259
South Africa
30
7
Ranking Based On Selection: 7
Keertan Dheda
Keertan Dheda
University of Cape Town Cape Town, South Africa South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
305
263
0.862
Medical and Health Sciences / Chest Diseases
pulmonary infections
tuberculosis
diseases of poverty
See All Rankings and Analysis
* Last 6 Years i10 Index Rankings
Rankings
8,085
South Africa
34
8
Ranking Based On Selection: 8
Estelle Lambert
Estelle Lambert
University of Cape Town Cape Town, South Africa South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
326
252
0.773
Medical and Health Sciences / Epidemiology and Public Health
physical activity and public health
non-communicable diseases
health behavior change
global south and healthy cities
obesity
See All Rankings and Analysis
* Last 6 Years i10 Index Rankings
Rankings
8,361
South Africa
37
9
Ranking Based On Selection: 9
Graeme Meintjes
Graeme Meintjes
University of Cape Town Cape Town, South Africa South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
294
249
0.847
Medical and Health Sciences / Infectious Diseases
HIV
Tuberculosis
Cryptococcosis
Immune Reconstitution Inflammatory Syndrome
See All Rankings and Analysis
* Last 6 Years i10 Index Rankings
Rankings
9,753
South Africa
43
10
Ranking Based On Selection: 10
William Bond
William Bond
University of Cape Town Cape Town, South Africa South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
306
233
0.761
Natural Sciences / Biological Science
Ecology
evolution
See All Rankings and Analysis
* Last 6 Years i10 Index Rankings
Rankings
9,767
South Africa
44
11
Ranking Based On Selection: 11
Gary Maartens
Gary Maartens
University of Cape Town Cape Town, South Africa South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
290
233
0.803
Medical and Health Sciences / Pharmacy & Pharmaceutical Sciences
HIV
tuberculosis
See All Rankings and Analysis
* Last 6 Years i10 Index Rankings
Rankings
9,846
South Africa
45
12
Ranking Based On Selection: 12
Naomi Sharlene Levitt
Naomi Sharlene Levitt
University of Cape Town Cape Town, South Africa South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
304
232
0.763
Medical and Health Sciences / Pharmacy & Pharmaceutical Sciences
See All Rankings and Analysis
* Last 6 Years i10 Index Rankings
Rankings
11,197
South Africa
53
13
Ranking Based On Selection: 13
Bongani M Mayosi
Bongani M Mayosi
University of Cape Town Cape Town, South Africa South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
291
220
0.756
Others
Medicine
See All Rankings and Analysis
* Last 6 Years i10 Index Rankings
Rankings
11,431
South Africa
55
14
Ranking Based On Selection: 14
Eric Bateman
Eric Bateman
University of Cape Town Cape Town, South Africa South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
314
218
0.694
Medical and Health Sciences / Chest Diseases
Respiratory medicine
See All Rankings and Analysis
* Last 6 Years i10 Index Rankings
Rankings
13,745
South Africa
65
15
Ranking Based On Selection: 15
Kelly Chibale
Kelly Chibale
University of Cape Town Cape Town, South Africa South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
254
201
0.791
Natural Sciences / Chemical Sciences
See All Rankings and Analysis
* Last 6 Years i10 Index Rankings
Rankings
13,880
South Africa
66
16
Ranking Based On Selection: 16
Darren Martin
Darren Martin
University of Cape Town Cape Town, South Africa South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
256
200
0.781
Medical and Health Sciences / Virology
Virology
virus evolution
genetic recombination
geminiviruses
sequence analysis software
See All Rankings and Analysis
* Last 6 Years i10 Index Rankings
Rankings
18,170
South Africa
87
17
Ranking Based On Selection: 17
TH Jarrett
TH Jarrett
University of Cape Town Cape Town, South Africa South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
246
178
0.724
Engineering & Technology / Meteorology & Atmospheric Sciences
astronomy and astrophysics
See All Rankings and Analysis
* Last 6 Years i10 Index Rankings
Rankings
19,209
South Africa
99
18
Ranking Based On Selection: 18
Mark Patrick Nicol
Mark Patrick Nicol
University of Cape Town Cape Town, South Africa South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
194
174
0.897
Medical and Health Sciences / Medical Microbiology
microbiology
pneumonia
tuberculosis
microbiome
diagnostics
See All Rankings and Analysis
* Last 6 Years i10 Index Rankings
Rankings
19,848
South Africa
105
19
Ranking Based On Selection: 19
Mattia Vaccari
Mattia Vaccari
University of Cape Town Cape Town, South Africa South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
219
171
0.781
Natural Sciences / Physics
Astrophysics
Observational Optical/Infrared/Radio Galaxy Evolution
Cloud Computing
Machine Learning
Statistics
See All Rankings and Analysis
* Last 6 Years i10 Index Rankings
Rankings
20,986
South Africa
108
20
Ranking Based On Selection: 20
Thomas Scriba
Thomas Scriba
University of Cape Town Cape Town, South Africa South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
191
167
0.874
Medical and Health Sciences / Immunology
immunology
tuberculosis
See All Rankings and Analysis
* Last 6 Years i10 Index Rankings
Rankings
21,996
South Africa
110
21
Ranking Based On Selection: 21
Lucy Gilson
Lucy Gilson
University of Cape Town Cape Town, South Africa South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
228
163
0.715
Medical and Health Sciences / Epidemiology and Public Health
See All Rankings and Analysis
* Last 6 Years i10 Index Rankings
Rankings
22,486
South Africa
113
22
Ranking Based On Selection: 22
George FR Ellis
George FR Ellis
University of Cape Town Cape Town, South Africa South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
299
161
0.538
Natural Sciences / Mathematical Sciences
Relativity
cosmology
complexity
See All Rankings and Analysis
* Last 6 Years i10 Index Rankings
Rankings
28,977
South Africa
139
23
Ranking Based On Selection: 23
Andrew Boulle
Andrew Boulle
University of Cape Town Cape Town, South Africa South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
198
143
0.722
Medical and Health Sciences / Family Medicine
See All Rankings and Analysis
* Last 6 Years i10 Index Rankings
Rankings
31,846
South Africa
151
24
Ranking Based On Selection: 24
Helen Mcilleron
Helen Mcilleron
University of Cape Town Cape Town, South Africa South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
158
137
0.867
Medical and Health Sciences / Pharmacy & Pharmaceutical Sciences
See All Rankings and Analysis
* Last 6 Years i10 Index Rankings
Rankings
32,341
South Africa
154
25
Ranking Based On Selection: 25
John Joska
John Joska
University of Cape Town Cape Town, South Africa South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
159
136
0.855
Medical and Health Sciences / Psychiatry
neuropsychiatry
hiv
cognitive disorders
mental health services
See All Rankings and Analysis