Rankings for Scientist

More Than a Ranking

SETI Institute Scientists Rankings 2024

The international independent ranking organisation AD Scientific Index is more than an ordinary "Ranking". The "AD Scientific Index" analyses the academic work of scientists using the H-index, i10 index and number of citations, and provides results that can be used to evaluate the productivity and efficiency of individuals and institutions. In addition to ranking according to "total H-index" for individuals and institutions, you can also see the ranking and analyses according to "last 6 years H-index", "total i10 Productivity index", "last 6 years i10 Productivity index", "total citations" and "last 6 years citations" only in "AD Scientific Index". See also: Subject Rankings, University Subject Rankings and  Universities Rankings 2024 (Sort by: Last 6 years H Index).   Click here for individual or institutional registration.

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Total 24 scientist
Andrew W Howard
Andrew W Howard i
California Institute of Technology Caltech
California Institute of Technology Caltech
United States
Natural Sciences / Physics
Extrasolar planets
SETI
H-Index Rankings
University / Institution:
# 34
Country:
# 3,620
Region:
# 3,930
World:
# 7,850
H-Index
Total:
102
Last 6 Year:
69
Last 6 Year/Total:
0.676
i10 Index
Total:
376
Last 6 Year:
347
Last 6 Year/Total:
0.923
Citation
Total:
41,478
Last 6 Year:
21,595
Last 6 Year/Total:
0.521
Douglas A Caldwell
Douglas A Caldwell
SETI Institute
SETI Institute
United States
Natural Sciences / Physics
Astrophysics
H-Index Rankings
University / Institution:
# 1
Country:
# 6,637
Region:
# 7,251
World:
# 14,749
H-Index
Total:
86
Last 6 Year:
57
Last 6 Year/Total:
0.663
i10 Index
Total:
187
Last 6 Year:
157
Last 6 Year/Total:
0.840
Citation
Total:
33,879
Last 6 Year:
14,368
Last 6 Year/Total:
0.424
Janice L Bishop
Janice L Bishop
SETI Institute
SETI Institute
United States
Engineering & Technology / Meteorology & Atmospheric Sciences
Planetary Science
Mineral Spectroscopy
Astrobiology
H-Index Rankings
University / Institution:
# 2
Country:
# 17,653
Region:
# 19,607
World:
# 43,199
H-Index
Total:
62
Last 6 Year:
38
Last 6 Year/Total:
0.613
i10 Index
Total:
171
Last 6 Year:
119
Last 6 Year/Total:
0.696
Citation
Total:
16,585
Last 6 Year:
6,142
Last 6 Year/Total:
0.370
Franck Marchis
Franck Marchis i
SETI Institute
SETI Institute
United States
Engineering & Technology / Meteorology & Atmospheric Sciences
Planetary Science
Instrumentation
Citizen Science
Solar System
Exoplanets
H-Index Rankings
University / Institution:
# 3
Country:
# 18,284
Region:
# 20,326
World:
# 44,945
H-Index
Total:
61
Last 6 Year:
41
Last 6 Year/Total:
0.672
i10 Index
Total:
190
Last 6 Year:
135
Last 6 Year/Total:
0.711
Citation
Total:
12,850
Last 6 Year:
6,848
Last 6 Year/Total:
0.533
Mark Showalter
Mark Showalter
SETI Institute
SETI Institute
United States
Natural Sciences / Physics
astronomy
planetary science
H-Index Rankings
University / Institution:
# 4
Country:
# 22,085
Region:
# 24,665
World:
# 55,760
H-Index
Total:
57
Last 6 Year:
28
Last 6 Year/Total:
0.491
i10 Index
Total:
122
Last 6 Year:
74
Last 6 Year/Total:
0.607
Citation
Total:
9,613
Last 6 Year:
3,260
Last 6 Year/Total:
0.339
Eric Nielsen
Eric Nielsen
SETI Institute
SETI Institute
United States
Engineering & Technology / Aerospace Engineering
Astronomy
H-Index Rankings
University / Institution:
# 5
Country:
# 32,000
Region:
# 35,973
World:
# 86,016
H-Index
Total:
48
Last 6 Year:
35
Last 6 Year/Total:
0.729
i10 Index
Total:
97
Last 6 Year:
86
Last 6 Year/Total:
0.887
Citation
Total:
7,389
Last 6 Year:
4,586
Last 6 Year/Total:
0.621
Laurance Doyle
Laurance Doyle
SETI Institute
SETI Institute
United States
Natural Sciences / Physics
quantum astronomy
animal communication & information theory
H-Index Rankings
University / Institution:
# 6
Country:
# 42,718
Region:
# 48,183
World:
# 121,138
H-Index
Total:
42
Last 6 Year:
23
Last 6 Year/Total:
0.548
i10 Index
Total:
56
Last 6 Year:
30
Last 6 Year/Total:
0.536
Citation
Total:
14,597
Last 6 Year:
5,577
Last 6 Year/Total:
0.382
Robert A. Freitas Jr.
Robert A. Freitas Jr.
Institute for Molecular Manufacturing
Institute for Molecular Manufacturing
United States
Engineering & Technology / Nanoscience and Nanotechnology
nanotechnology
SETI
H-Index Rankings
University / Institution:
# 1
Country:
# 46,776
Region:
# 52,831
World:
# 135,184
H-Index
Total:
40
Last 6 Year:
22
Last 6 Year/Total:
0.550
i10 Index
Total:
91
Last 6 Year:
46
Last 6 Year/Total:
0.505
Citation
Total:
7,924
Last 6 Year:
2,198
Last 6 Year/Total:
0.277
Jeffrey Coughlin
Jeffrey Coughlin
SETI Institute
SETI Institute
United States
Engineering & Technology / Aerospace Engineering
Astronomy
Exoplanets
Data Science
H-Index Rankings
University / Institution:
# 7
Country:
# 50,420
Region:
# 56,966
World:
# 147,717
H-Index
Total:
38
Last 6 Year:
29
Last 6 Year/Total:
0.763
i10 Index
Total:
58
Last 6 Year:
46
Last 6 Year/Total:
0.793
Citation
Total:
6,501
Last 6 Year:
4,105
Last 6 Year/Total:
0.631
Alex Harrison Parker
Alex Harrison Parker
SETI Institute
SETI Institute
United States
Engineering & Technology / Aerospace Engineering
Planetary Astronomy
Statistical Methods
Instrumentation
H-Index Rankings
University / Institution:
# 8
Country:
# 54,735
Region:
# 61,857
World:
# 162,970
H-Index
Total:
36
Last 6 Year:
32
Last 6 Year/Total:
0.889
i10 Index
Total:
62
Last 6 Year:
56
Last 6 Year/Total:
0.903
Citation
Total:
5,111
Last 6 Year:
3,497
Last 6 Year/Total:
0.684
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Philippe C Sarrazin
Philippe C Sarrazin
SETI Institute
SETI Institute
United States
Engineering & Technology / Aerospace Engineering
planetary X-ray instruments
H-Index Rankings
University / Institution:
# 9
Country:
# 58,292
Region:
# 65,910
World:
# 175,970
H-Index
Total:
35
Last 6 Year:
26
Last 6 Year/Total:
0.743
i10 Index
Total:
56
Last 6 Year:
40
Last 6 Year/Total:
0.714
Citation
Total:
8,769
Last 6 Year:
4,390
Last 6 Year/Total:
0.501
Matthew Tiscareno
Matthew Tiscareno
SETI Institute
SETI Institute
United States
Others
Solar System Dynamics
Planetary Rings
H-Index Rankings
University / Institution:
# 10
Country:
# 65,343
Region:
# 73,945
World:
# 201,567
H-Index
Total:
33
Last 6 Year:
20
Last 6 Year/Total:
0.606
i10 Index
Total:
49
Last 6 Year:
38
Last 6 Year/Total:
0.776
Citation
Total:
4,388
Last 6 Year:
1,486
Last 6 Year/Total:
0.339
Jean Chiar
Jean Chiar
SETI Institute
SETI Institute
United States
Natural Sciences / Physics
astrophysics
astrobiology
H-Index Rankings
University / Institution:
# 11
Country:
# 73,009
Region:
# 82,653
World:
# 229,691
H-Index
Total:
31
Last 6 Year:
15
Last 6 Year/Total:
0.484
i10 Index
Total:
38
Last 6 Year:
20
Last 6 Year/Total:
0.526
Citation
Total:
4,874
Last 6 Year:
702
Last 6 Year/Total:
0.144
Lori Fenton
Lori Fenton
SETI Institute
SETI Institute
United States
Engineering & Technology / Environmental Science & Engineering
Aeolian Geomorphology
Atmospheric Modeling
Planetary Science
Climate Change
H-Index Rankings
University / Institution:
# 12
Country:
# 83,521
Region:
# 94,553
World:
# 270,073
H-Index
Total:
28
Last 6 Year:
20
Last 6 Year/Total:
0.714
i10 Index
Total:
47
Last 6 Year:
37
Last 6 Year/Total:
0.787
Citation
Total:
2,821
Last 6 Year:
1,125
Last 6 Year/Total:
0.399
Margaret Turnbull
Margaret Turnbull
SETI Institute
SETI Institute
United States
Natural Sciences / Physics
exoplanets
astrobiology
H-Index Rankings
University / Institution:
# 13
Country:
# 102,819
Region:
# 116,373
World:
# 345,660
H-Index
Total:
24
Last 6 Year:
19
Last 6 Year/Total:
0.792
i10 Index
Total:
38
Last 6 Year:
31
Last 6 Year/Total:
0.816
Citation
Total:
2,595
Last 6 Year:
1,257
Last 6 Year/Total:
0.484
Michael W Evans
Michael W Evans
SETI Institute
SETI Institute
United States
Engineering & Technology / Meteorology & Atmospheric Sciences
Planetary Science
Astronomy
H-Index Rankings
University / Institution:
# 14
Country:
# 140,451
Region:
# 158,520
World:
# 494,782
H-Index
Total:
19
Last 6 Year:
13
Last 6 Year/Total:
0.684
i10 Index
Total:
20
Last 6 Year:
14
Last 6 Year/Total:
0.700
Citation
Total:
2,338
Last 6 Year:
515
Last 6 Year/Total:
0.220
Chloe Beddingfield
Chloe Beddingfield
SETI Institute
SETI Institute
United States
Engineering & Technology / Meteorology & Atmospheric Sciences
Planetary Science
H-Index Rankings
University / Institution:
# 15
Country:
# 152,501
Region:
# 171,965
World:
# 543,100
H-Index
Total:
17
Last 6 Year:
16
Last 6 Year/Total:
0.941
i10 Index
Total:
28
Last 6 Year:
28
Last 6 Year/Total:
1.000
Citation
Total:
1,137
Last 6 Year:
1,114
Last 6 Year/Total:
0.980
Richard J Cartwright
Richard J Cartwright
SETI Institute
SETI Institute
United States
Others
Solar System Astronomy
Planetary Science
Reflectance Spectroscopy
H-Index Rankings
University / Institution:
# 16
Country:
# 162,722
Region:
# 183,330
World:
# 584,112
H-Index
Total:
16
Last 6 Year:
15
Last 6 Year/Total:
0.938
i10 Index
Total:
23
Last 6 Year:
22
Last 6 Year/Total:
0.957
Citation
Total:
719
Last 6 Year:
641
Last 6 Year/Total:
0.892
Chenoa Tremblay
Chenoa Tremblay
SETI Institute
SETI Institute
United States
Others
star formation
molecular spectral lines
SETI
H-Index Rankings
University / Institution:
# 17
Country:
# 220,035
Region:
# 246,762
World:
# 821,232
H-Index
Total:
11
Last 6 Year:
11
Last 6 Year/Total:
1.000
i10 Index
Total:
12
Last 6 Year:
11
Last 6 Year/Total:
0.917
Citation
Total:
594
Last 6 Year:
563
Last 6 Year/Total:
0.948
J Andy Spry
J Andy Spry
SETI Institute
SETI Institute
United States
Others
H-Index Rankings
University / Institution:
# 18
Country:
# 228,708
Region:
# 256,308
World:
# 858,382
H-Index
Total:
11
Last 6 Year:
8
Last 6 Year/Total:
0.727
i10 Index
Total:
11
Last 6 Year:
7
Last 6 Year/Total:
0.636
Citation
Total:
461
Last 6 Year:
266
Last 6 Year/Total:
0.577
Barbara Lafuente
Barbara Lafuente
SETI Institute
SETI Institute
United States
Others
mineralogy
H-Index Rankings
University / Institution:
# 19
Country:
# 235,727
Region:
# 263,991
World:
# 889,423
H-Index
Total:
10
Last 6 Year:
9
Last 6 Year/Total:
0.900
i10 Index
Total:
11
Last 6 Year:
9
Last 6 Year/Total:
0.818
Citation
Total:
2,271
Last 6 Year:
1,833
Last 6 Year/Total:
0.807
Alexander W Pollak
Alexander W Pollak
SETI Institute
SETI Institute
United States
Others
Radio Astronomy Instrumentation
RF engineering
Antennas
Digital Signal Processing
H-Index Rankings
University / Institution:
# 20
Country:
# 298,860
Region:
# 333,931
World:
# 1,199,116
H-Index
Total:
6
Last 6 Year:
6
Last 6 Year/Total:
1.000
i10 Index
Total:
3
Last 6 Year:
3
Last 6 Year/Total:
1.000
Citation
Total:
99
Last 6 Year:
98
Last 6 Year/Total:
0.990
Savin Shynu Varghese
Savin Shynu Varghese
SETI Institute
SETI Institute
United States
Natural Sciences / Physics
Radio Astronomy
Astrophysics
Observational Astronomy
H-Index Rankings
University / Institution:
# 21
Country:
# 319,842
Region:
# 357,370
World:
# 1,313,954
H-Index
Total:
5
Last 6 Year:
5
Last 6 Year/Total:
1.000
i10 Index
Total:
2
Last 6 Year:
2
Last 6 Year/Total:
1.000
Citation
Total:
64
Last 6 Year:
63
Last 6 Year/Total:
0.984
Daniel Olson
Daniel Olson
SETI Institute
SETI Institute
United States
Engineering & Technology / Aerospace Engineering
Astronomy
Planetary Science
Physics
PLanetary Rings
H-Index Rankings
University / Institution:
# 22
Country:
# 334,341
Region:
# 373,624
World:
# 1,394,336
H-Index
Total:
4
Last 6 Year:
4
Last 6 Year/Total:
1.000
i10 Index
Total:
3
Last 6 Year:
3
Last 6 Year/Total:
1.000
Citation
Total:
94
Last 6 Year:
84
Last 6 Year/Total:
0.894
AD Scientific Index - World Scientists Rankings - 2024 H INDEX i10 INDEX CITATION
University /
Institution 		Country Region World Name Country University / Institution Subject Total Last 6 year Last 6 year/total Total Last 6 year Last 6 year/total Total Last 6 year Last 6 year/total
34 3,620 3,930 7,850
Andrew W HowardAndrew W Howard i
United States United States California Institute of Technology Caltech California Institute of Technology Caltech Natural Sciences / Physics

Extrasolar planets | SETI |

102 69 0.676 376 347 0.923 41,478 21,595 0.521
1 6,637 7,251 14,749
Douglas A CaldwellDouglas A Caldwell
United States United States SETI Institute SETI Institute Natural Sciences / Physics

Astrophysics |

86 57 0.663 187 157 0.840 33,879 14,368 0.424
2 17,653 19,607 43,199
Janice L BishopJanice L Bishop
United States United States SETI Institute SETI Institute Engineering & Technology / Meteorology & Atmospheric Sciences

Planetary Science | Mineral Spectroscopy | Astrobiology |

62 38 0.613 171 119 0.696 16,585 6,142 0.370
3 18,284 20,326 44,945
Franck MarchisFranck Marchis i
United States United States SETI Institute SETI Institute Engineering & Technology / Meteorology & Atmospheric Sciences

Planetary Science | Instrumentation | Citizen Science | Solar System | Exoplanets |

61 41 0.672 190 135 0.711 12,850 6,848 0.533
4 22,085 24,665 55,760
Mark ShowalterMark Showalter
United States United States SETI Institute SETI Institute Natural Sciences / Physics

astronomy | planetary science |

57 28 0.491 122 74 0.607 9,613 3,260 0.339
5 32,000 35,973 86,016
Eric NielsenEric Nielsen
United States United States SETI Institute SETI Institute Engineering & Technology / Aerospace Engineering

Astronomy |

48 35 0.729 97 86 0.887 7,389 4,586 0.621
6 42,718 48,183 121,138
Laurance DoyleLaurance Doyle
United States United States SETI Institute SETI Institute Natural Sciences / Physics

quantum astronomy | animal communication & information theory |

42 23 0.548 56 30 0.536 14,597 5,577 0.382
1 46,776 52,831 135,184
Robert A. Freitas Jr.Robert A. Freitas Jr.
United States United States Institute for Molecular Manufacturing Institute for Molecular Manufacturing Engineering & Technology / Nanoscience and Nanotechnology

nanotechnology | SETI |

40 22 0.550 91 46 0.505 7,924 2,198 0.277
7 50,420 56,966 147,717
Jeffrey CoughlinJeffrey Coughlin
United States United States SETI Institute SETI Institute Engineering & Technology / Aerospace Engineering

Astronomy | Exoplanets | Data Science |

38 29 0.763 58 46 0.793 6,501 4,105 0.631
8 54,735 61,857 162,970
Alex Harrison ParkerAlex Harrison Parker
United States United States SETI Institute SETI Institute Engineering & Technology / Aerospace Engineering

Planetary Astronomy | Statistical Methods | Instrumentation |

36 32 0.889 62 56 0.903 5,111 3,497 0.684
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9 58,292 65,910 175,970
Philippe C SarrazinPhilippe C Sarrazin
United States United States SETI Institute SETI Institute Engineering & Technology / Aerospace Engineering

planetary X-ray instruments |

35 26 0.743 56 40 0.714 8,769 4,390 0.501
10 65,343 73,945 201,567
Matthew TiscarenoMatthew Tiscareno
United States United States SETI Institute SETI Institute Others

Solar System Dynamics | Planetary Rings |

33 20 0.606 49 38 0.776 4,388 1,486 0.339
11 73,009 82,653 229,691
Jean ChiarJean Chiar
United States United States SETI Institute SETI Institute Natural Sciences / Physics

astrophysics | astrobiology |

31 15 0.484 38 20 0.526 4,874 702 0.144
12 83,521 94,553 270,073
Lori FentonLori Fenton
United States United States SETI Institute SETI Institute Engineering & Technology / Environmental Science & Engineering

Aeolian Geomorphology | Atmospheric Modeling | Planetary Science | Climate Change |

28 20 0.714 47 37 0.787 2,821 1,125 0.399
13 102,819 116,373 345,660
Margaret TurnbullMargaret Turnbull
United States United States SETI Institute SETI Institute Natural Sciences / Physics

exoplanets | astrobiology |

24 19 0.792 38 31 0.816 2,595 1,257 0.484
14 140,451 158,520 494,782
Michael W EvansMichael W Evans
United States United States SETI Institute SETI Institute Engineering & Technology / Meteorology & Atmospheric Sciences

Planetary Science | Astronomy |

19 13 0.684 20 14 0.700 2,338 515 0.220
15 152,501 171,965 543,100
Chloe BeddingfieldChloe Beddingfield
United States United States SETI Institute SETI Institute Engineering & Technology / Meteorology & Atmospheric Sciences

Planetary Science |

17 16 0.941 28 28 1.000 1,137 1,114 0.980
16 162,722 183,330 584,112
Richard J CartwrightRichard J Cartwright
United States United States SETI Institute SETI Institute Others

Solar System Astronomy | Planetary Science | Reflectance Spectroscopy |

16 15 0.938 23 22 0.957 719 641 0.892
17 220,035 246,762 821,232
Chenoa TremblayChenoa Tremblay
United States United States SETI Institute SETI Institute Others

star formation | molecular spectral lines | SETI |

11 11 1.000 12 11 0.917 594 563 0.948
18 228,708 256,308 858,382
J Andy SpryJ Andy Spry
United States United States SETI Institute SETI Institute Others

11 8 0.727 11 7 0.636 461 266 0.577
19 235,727 263,991 889,423
Barbara LafuenteBarbara Lafuente
United States United States SETI Institute SETI Institute Others

mineralogy |

10 9 0.900 11 9 0.818 2,271 1,833 0.807
20 298,860 333,931 1,199,116
Alexander W PollakAlexander W Pollak
United States United States SETI Institute SETI Institute Others

Radio Astronomy Instrumentation | RF engineering | Antennas | Digital Signal Processing |

6 6 1.000 3 3 1.000 99 98 0.990
21 319,842 357,370 1,313,954
Savin Shynu VargheseSavin Shynu Varghese
United States United States SETI Institute SETI Institute Natural Sciences / Physics

Radio Astronomy | Astrophysics | Observational Astronomy |

5 5 1.000 2 2 1.000 64 63 0.984
22 334,341 373,624 1,394,336
Daniel OlsonDaniel Olson
United States United States SETI Institute SETI Institute Engineering & Technology / Aerospace Engineering

Astronomy | Planetary Science | Physics | PLanetary Rings |

4 4 1.000 3 3 1.000 94 84 0.894