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Subject Rankings

University of Helsinki Rankings 2024

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 can analyse the world, countries and regions. You can also analyse them according to i10 index and citation numbers. *Jul 17, 2024 According to Total H Index. BETA VERSION. Subject field ranking in world, region, country and university is beta version since subject field 'others' (652.491) scientists profile whose branch cannot be determined, not yet edited or determined) is excluded, so the ranking will change as the others fields are edited. Please note that. See also: University Subject Rankings

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Total 30 scientist
Markku Leskela
Markku Leskela
University of Helsinki
University of Helsinki
Finland
Natural Sciences / Chemical Sciences
Atomic Layer Deposition
Rankings
University / Institution:
# 11
Country:
# 19
Region:
# 1,722
World:
# 5,028
H-Index
Total:
115
Last 6 Year:
55
Last 6 Year/Total:
0.478
i10 Index
Total:
690
Last 6 Year:
342
Last 6 Year/Total:
0.496
Citation
Total:
56,886
Last 6 Year:
18,142
Last 6 Year/Total:
0.319
Pekka Pyykko
Pekka Pyykko
University of Helsinki
University of Helsinki
Finland
Natural Sciences / Chemical Sciences
Quantum chemistry. Heavy element chemistry. Relativistic effects.
Rankings
University / Institution:
# 31
Country:
# 77
Region:
# 5,339
World:
# 15,784
H-Index
Total:
85
Last 6 Year:
35
Last 6 Year/Total:
0.412
i10 Index
Total:
273
Last 6 Year:
105
Last 6 Year/Total:
0.385
Citation
Total:
37,959
Last 6 Year:
8,288
Last 6 Year/Total:
0.218
Dage Sundholm
Dage Sundholm
University of Helsinki
University of Helsinki
Finland
Natural Sciences / Chemical Sciences
Rankings
University / Institution:
# 98
Country:
# 281
Region:
# 16,655
World:
# 47,975
H-Index
Total:
60
Last 6 Year:
33
Last 6 Year/Total:
0.550
i10 Index
Total:
227
Last 6 Year:
121
Last 6 Year/Total:
0.533
Citation
Total:
12,837
Last 6 Year:
4,635
Last 6 Year/Total:
0.361
David P Fewer
David P Fewer
University of Helsinki
University of Helsinki
Finland
Natural Sciences / Chemical Sciences
Microbial diversity
toxic cyanobacteria
water quality
toxins and natural products
Rankings
University / Institution:
# 175
Country:
# 583
Region:
# 34,223
World:
# 95,936
H-Index
Total:
46
Last 6 Year:
33
Last 6 Year/Total:
0.717
i10 Index
Total:
84
Last 6 Year:
79
Last 6 Year/Total:
0.940
Citation
Total:
8,878
Last 6 Year:
4,822
Last 6 Year/Total:
0.543
Alistair King
Alistair King
University of Helsinki
University of Helsinki
Finland
Natural Sciences / Chemical Sciences
Cellulose chemistry and technology
NMR
surface chemistry
ionic liquids
Rankings
University / Institution:
# 263
Country:
# 928
Region:
# 53,043
World:
# 147,030
H-Index
Total:
38
Last 6 Year:
30
Last 6 Year/Total:
0.789
i10 Index
Total:
79
Last 6 Year:
68
Last 6 Year/Total:
0.861
Citation
Total:
5,697
Last 6 Year:
2,927
Last 6 Year/Total:
0.514
Jaakko Niinistö
Jaakko Niinistö
University of Helsinki
University of Helsinki
Finland
Natural Sciences / Chemical Sciences
Rankings
University / Institution:
# 290
Country:
# 1,026
Region:
# 58,238
World:
# 160,541
H-Index
Total:
37
Last 6 Year:
20
Last 6 Year/Total:
0.541
i10 Index
Total:
62
Last 6 Year:
44
Last 6 Year/Total:
0.710
Citation
Total:
4,449
Last 6 Year:
1,639
Last 6 Year/Total:
0.368
Nina Sarnela
Nina Sarnela
University of Helsinki
University of Helsinki
Finland
Natural Sciences / Chemical Sciences
mass spectrometry
gas phase oxidation
atmospheric nucleation
Rankings
University / Institution:
# 342
Country:
# 1,244
Region:
# 70,621
World:
# 194,564
H-Index
Total:
33
Last 6 Year:
29
Last 6 Year/Total:
0.879
i10 Index
Total:
47
Last 6 Year:
44
Last 6 Year/Total:
0.936
Citation
Total:
5,973
Last 6 Year:
4,387
Last 6 Year/Total:
0.734
Timo Hatanpää
Timo Hatanpää
University of Helsinki
University of Helsinki
Finland
Natural Sciences / Chemical Sciences
ALD
precursor chemistry
Rankings
University / Institution:
# 355
Country:
# 1,291
Region:
# 73,478
World:
# 202,025
H-Index
Total:
33
Last 6 Year:
19
Last 6 Year/Total:
0.576
i10 Index
Total:
62
Last 6 Year:
44
Last 6 Year/Total:
0.710
Citation
Total:
4,477
Last 6 Year:
2,755
Last 6 Year/Total:
0.615
Yee Jun Tham
Yee Jun Tham
University of Helsinki
University of Helsinki
Finland
Natural Sciences / Chemical Sciences
Atmospheric Chemistry
Rankings
University / Institution:
# 458
Country:
# 1,708
Region:
# 95,424
World:
# 262,136
H-Index
Total:
28
Last 6 Year:
26
Last 6 Year/Total:
0.929
i10 Index
Total:
47
Last 6 Year:
45
Last 6 Year/Total:
0.957
Citation
Total:
2,621
Last 6 Year:
2,164
Last 6 Year/Total:
0.826
Arkke Eskola
Arkke Eskola
University of Helsinki
University of Helsinki
Finland
Natural Sciences / Chemical Sciences
Reaction Kinetics
Combustion Chemistry
Atmospheric Chemistry
Rankings
University / Institution:
# 592
Country:
# 2,352
Region:
# 132,198
World:
# 364,317
H-Index
Total:
23
Last 6 Year:
20
Last 6 Year/Total:
0.870
i10 Index
Total:
41
Last 6 Year:
27
Last 6 Year/Total:
0.659
Citation
Total:
2,711
Last 6 Year:
1,433
Last 6 Year/Total:
0.529
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Sakari Joenväärä
Sakari Joenväärä
University of Helsinki
University of Helsinki
Finland
Natural Sciences / Chemical Sciences
mass spectrometry
glycopeptides
systems biology
Rankings
University / Institution:
# 604
Country:
# 2,398
Region:
# 134,033
World:
# 369,632
H-Index
Total:
23
Last 6 Year:
18
Last 6 Year/Total:
0.783
i10 Index
Total:
41
Last 6 Year:
29
Last 6 Year/Total:
0.707
Citation
Total:
2,311
Last 6 Year:
1,088
Last 6 Year/Total:
0.471
Jevgeni Parshintsev
Jevgeni Parshintsev
University of Helsinki
University of Helsinki
Finland
Natural Sciences / Chemical Sciences
Analytical Chemistry
Rankings
University / Institution:
# 605
Country:
# 2,400
Region:
# 134,116
World:
# 369,884
H-Index
Total:
23
Last 6 Year:
18
Last 6 Year/Total:
0.783
i10 Index
Total:
39
Last 6 Year:
24
Last 6 Year/Total:
0.615
Citation
Total:
1,514
Last 6 Year:
844
Last 6 Year/Total:
0.557
Xu Cheng He|Xucheng He
Xu Cheng He|Xucheng He
University of Helsinki
University of Helsinki
Finland
Natural Sciences / Chemical Sciences
marine aerosol formation
atmospheric chemistry
mass spectrometry
Rankings
University / Institution:
# 622
Country:
# 2,486
Region:
# 139,236
World:
# 382,967
H-Index
Total:
22
Last 6 Year:
22
Last 6 Year/Total:
1.000
i10 Index
Total:
38
Last 6 Year:
38
Last 6 Year/Total:
1.000
Citation
Total:
1,942
Last 6 Year:
1,920
Last 6 Year/Total:
0.989
Lei Yao
Lei Yao
University of Helsinki
University of Helsinki
Finland
Natural Sciences / Chemical Sciences
Atmospheric Chemistry
Mass Spectrometry
Aerosols
Rankings
University / Institution:
# 627
Country:
# 2,498
Region:
# 139,776
World:
# 385,043
H-Index
Total:
22
Last 6 Year:
21
Last 6 Year/Total:
0.955
i10 Index
Total:
35
Last 6 Year:
34
Last 6 Year/Total:
0.971
Citation
Total:
2,208
Last 6 Year:
1,964
Last 6 Year/Total:
0.889
Nanna Myllys
Nanna Myllys
University of Helsinki
University of Helsinki
Finland
Natural Sciences / Chemical Sciences
Quantum chemistry
Atmospheric chemistry
Aerosol physics
Spectroscopy
Rankings
University / Institution:
# 676
Country:
# 2,718
Region:
# 150,703
World:
# 416,593
H-Index
Total:
21
Last 6 Year:
19
Last 6 Year/Total:
0.905
i10 Index
Total:
26
Last 6 Year:
26
Last 6 Year/Total:
1.000
Citation
Total:
1,175
Last 6 Year:
1,029
Last 6 Year/Total:
0.876
Markus Metsälä
Markus Metsälä
University of Helsinki
University of Helsinki
Finland
Natural Sciences / Chemical Sciences
Exhaled breath analysis
trace gas detection
laser spectroscopy
chemical ionization mass spectrometry
molecular spectroscopy
Rankings
University / Institution:
# 779
Country:
# 3,205
Region:
# 176,215
World:
# 489,552
H-Index
Total:
19
Last 6 Year:
14
Last 6 Year/Total:
0.737
i10 Index
Total:
31
Last 6 Year:
21
Last 6 Year/Total:
0.677
Citation
Total:
1,464
Last 6 Year:
782
Last 6 Year/Total:
0.534
Christopher D Daub
Christopher D Daub
University of Helsinki
University of Helsinki
Finland
Natural Sciences / Chemical Sciences
Molecular Simulation
Computational Chemistry and Physics
Rankings
University / Institution:
# 880
Country:
# 3,710
Region:
# 204,586
World:
# 570,555
H-Index
Total:
17
Last 6 Year:
11
Last 6 Year/Total:
0.647
i10 Index
Total:
22
Last 6 Year:
14
Last 6 Year/Total:
0.636
Citation
Total:
1,177
Last 6 Year:
426
Last 6 Year/Total:
0.362
Jhon Quiroz
Jhon Quiroz
University of Helsinki
University of Helsinki
Finland
Natural Sciences / Chemical Sciences
Heterogeneous Catalysis
Materials Science
Rankings
University / Institution:
# 892
Country:
# 3,773
Region:
# 208,008
World:
# 579,828
H-Index
Total:
16
Last 6 Year:
16
Last 6 Year/Total:
1.000
i10 Index
Total:
20
Last 6 Year:
19
Last 6 Year/Total:
0.950
Citation
Total:
1,254
Last 6 Year:
986
Last 6 Year/Total:
0.786
Nicolai Bork
Nicolai Bork
University of Helsinki
University of Helsinki
Finland
Natural Sciences / Chemical Sciences
atmospheric chemistry
ab initio calculations
ionic chemitry
spectroscopy
Rankings
University / Institution:
# 941
Country:
# 3,965
Region:
# 219,385
World:
# 613,888
H-Index
Total:
16
Last 6 Year:
10
Last 6 Year/Total:
0.625
i10 Index
Total:
19
Last 6 Year:
10
Last 6 Year/Total:
0.526
Citation
Total:
746
Last 6 Year:
301
Last 6 Year/Total:
0.403
Haiyan Li
Haiyan Li
University of Helsinki
University of Helsinki
Finland
Natural Sciences / Chemical Sciences
Atmospheric Chemistry
Rankings
University / Institution:
# 952
Country:
# 4,028
Region:
# 223,059
World:
# 624,286
H-Index
Total:
15
Last 6 Year:
15
Last 6 Year/Total:
1.000
i10 Index
Total:
16
Last 6 Year:
15
Last 6 Year/Total:
0.938
Citation
Total:
2,818
Last 6 Year:
2,727
Last 6 Year/Total:
0.968
Zahra Safaei|Mahsa Safaei
Zahra Safaei|Mahsa Safaei
University of Helsinki
University of Helsinki
Finland
Natural Sciences / Chemical Sciences
Chemical Engineering
Sensors
Environmental Analysis
Sustainable Digitalization
Rankings
University / Institution:
# 1,010
Country:
# 4,303
Region:
# 239,299
World:
# 672,530
H-Index
Total:
14
Last 6 Year:
13
Last 6 Year/Total:
0.929
i10 Index
Total:
21
Last 6 Year:
17
Last 6 Year/Total:
0.810
Citation
Total:
988
Last 6 Year:
884
Last 6 Year/Total:
0.895
Johannes Pernaa
Johannes Pernaa
University of Helsinki
University of Helsinki
Finland
Natural Sciences / Chemical Sciences
chemistry
educational cheminformatics
chemistry teacher education
ICT in chemistry education
Rankings
University / Institution:
# 1,099
Country:
# 4,699
Region:
# 261,719
World:
# 739,915
H-Index
Total:
13
Last 6 Year:
10
Last 6 Year/Total:
0.769
i10 Index
Total:
20
Last 6 Year:
11
Last 6 Year/Total:
0.550
Citation
Total:
751
Last 6 Year:
490
Last 6 Year/Total:
0.652
Joona Mikkilä
Joona Mikkilä
University of Helsinki
University of Helsinki
Finland
Natural Sciences / Chemical Sciences
analytical chemistry
atmospheric pressure chemical ionization
enzymatic catalysis
biomaterials
self-assembly
Rankings
University / Institution:
# 1,192
Country:
# 5,164
Region:
# 294,007
World:
# 833,909
H-Index
Total:
11
Last 6 Year:
10
Last 6 Year/Total:
0.909
i10 Index
Total:
12
Last 6 Year:
11
Last 6 Year/Total:
0.917
Citation
Total:
917
Last 6 Year:
571
Last 6 Year/Total:
0.623
Gordon W Driver
Gordon W Driver
University of Helsinki
University of Helsinki
Finland
Natural Sciences / Chemical Sciences
biomass (lignin/cellulose)
ionic liquids
proton chemistry
thermodynamics
NMR relaxation
Rankings
University / Institution:
# 1,226
Country:
# 5,319
Region:
# 304,321
World:
# 863,311
H-Index
Total:
11
Last 6 Year:
7
Last 6 Year/Total:
0.636
i10 Index
Total:
11
Last 6 Year:
6
Last 6 Year/Total:
0.545
Citation
Total:
1,087
Last 6 Year:
373
Last 6 Year/Total:
0.343
Thomas Golin Almeida
Thomas Golin Almeida
University of Helsinki
University of Helsinki
Finland
Natural Sciences / Chemical Sciences
Atmospheric Chemistry
Computational Chemistry
Chemical Kinetics
Physical Organic Chemistry
Rankings
University / Institution:
# 1,611
Country:
# 7,420
Region:
# 473,965
World:
# 1,396,701
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:
79
Last 6 Year:
54
Last 6 Year/Total:
0.684
AD Scientific Index - Subject 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
11 19 1,722 5,028
Markku LeskelaMarkku Leskela
Finland Finland University of Helsinki University of Helsinki Natural Sciences / Chemical Sciences

Atomic Layer Deposition |

115 55 0.478 690 342 0.496 56,886 18,142 0.319
31 77 5,339 15,784
Pekka PyykkoPekka Pyykko
Finland Finland University of Helsinki University of Helsinki Natural Sciences / Chemical Sciences

Quantum chemistry. Heavy element chemistry. Relativistic effects. |

85 35 0.412 273 105 0.385 37,959 8,288 0.218
98 281 16,655 47,975
Dage SundholmDage Sundholm
Finland Finland University of Helsinki University of Helsinki Natural Sciences / Chemical Sciences

60 33 0.550 227 121 0.533 12,837 4,635 0.361
175 583 34,223 95,936
David P FewerDavid P Fewer
Finland Finland University of Helsinki University of Helsinki Natural Sciences / Chemical Sciences

Microbial diversity | toxic cyanobacteria | water quality | toxins and natural products |

46 33 0.717 84 79 0.940 8,878 4,822 0.543
263 928 53,043 147,030
Alistair KingAlistair King
Finland Finland University of Helsinki University of Helsinki Natural Sciences / Chemical Sciences

Cellulose chemistry and technology | NMR | surface chemistry | ionic liquids |

38 30 0.789 79 68 0.861 5,697 2,927 0.514
290 1,026 58,238 160,541
Jaakko NiinistöJaakko Niinistö
Finland Finland University of Helsinki University of Helsinki Natural Sciences / Chemical Sciences

37 20 0.541 62 44 0.710 4,449 1,639 0.368
342 1,244 70,621 194,564
Nina SarnelaNina Sarnela
Finland Finland University of Helsinki University of Helsinki Natural Sciences / Chemical Sciences

mass spectrometry | gas phase oxidation | atmospheric nucleation |

33 29 0.879 47 44 0.936 5,973 4,387 0.734
355 1,291 73,478 202,025
Timo HatanpääTimo Hatanpää
Finland Finland University of Helsinki University of Helsinki Natural Sciences / Chemical Sciences

ALD | precursor chemistry |

33 19 0.576 62 44 0.710 4,477 2,755 0.615
458 1,708 95,424 262,136
Yee Jun ThamYee Jun Tham
Finland Finland University of Helsinki University of Helsinki Natural Sciences / Chemical Sciences

Atmospheric Chemistry |

28 26 0.929 47 45 0.957 2,621 2,164 0.826
592 2,352 132,198 364,317
Arkke EskolaArkke Eskola
Finland Finland University of Helsinki University of Helsinki Natural Sciences / Chemical Sciences

Reaction Kinetics | Combustion Chemistry | Atmospheric Chemistry |

23 20 0.870 41 27 0.659 2,711 1,433 0.529
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604 2,398 134,033 369,632
Sakari JoenvääräSakari Joenväärä
Finland Finland University of Helsinki University of Helsinki Natural Sciences / Chemical Sciences

mass spectrometry | glycopeptides | systems biology |

23 18 0.783 41 29 0.707 2,311 1,088 0.471
605 2,400 134,116 369,884
Jevgeni ParshintsevJevgeni Parshintsev
Finland Finland University of Helsinki University of Helsinki Natural Sciences / Chemical Sciences

Analytical Chemistry |

23 18 0.783 39 24 0.615 1,514 844 0.557
622 2,486 139,236 382,967
Xu Cheng He|Xucheng HeXu Cheng He|Xucheng He
Finland Finland University of Helsinki University of Helsinki Natural Sciences / Chemical Sciences

marine aerosol formation | atmospheric chemistry | mass spectrometry |

22 22 1.000 38 38 1.000 1,942 1,920 0.989
627 2,498 139,776 385,043
Lei YaoLei Yao
Finland Finland University of Helsinki University of Helsinki Natural Sciences / Chemical Sciences

Atmospheric Chemistry | Mass Spectrometry | Aerosols |

22 21 0.955 35 34 0.971 2,208 1,964 0.889
676 2,718 150,703 416,593
Nanna MyllysNanna Myllys
Finland Finland University of Helsinki University of Helsinki Natural Sciences / Chemical Sciences

Quantum chemistry | Atmospheric chemistry | Aerosol physics | Spectroscopy |

21 19 0.905 26 26 1.000 1,175 1,029 0.876
779 3,205 176,215 489,552
Markus MetsäläMarkus Metsälä
Finland Finland University of Helsinki University of Helsinki Natural Sciences / Chemical Sciences

Exhaled breath analysis | trace gas detection | laser spectroscopy | chemical ionization mass spectrometry | molecular spectroscopy |

19 14 0.737 31 21 0.677 1,464 782 0.534
880 3,710 204,586 570,555
Christopher D DaubChristopher D Daub
Finland Finland University of Helsinki University of Helsinki Natural Sciences / Chemical Sciences

Molecular Simulation | Computational Chemistry and Physics |

17 11 0.647 22 14 0.636 1,177 426 0.362
892 3,773 208,008 579,828
Jhon QuirozJhon Quiroz
Finland Finland University of Helsinki University of Helsinki Natural Sciences / Chemical Sciences

Heterogeneous Catalysis | Materials Science |

16 16 1.000 20 19 0.950 1,254 986 0.786
941 3,965 219,385 613,888
Nicolai BorkNicolai Bork
Finland Finland University of Helsinki University of Helsinki Natural Sciences / Chemical Sciences

atmospheric chemistry | ab initio calculations | ionic chemitry | spectroscopy |

16 10 0.625 19 10 0.526 746 301 0.403
952 4,028 223,059 624,286
Haiyan LiHaiyan Li
Finland Finland University of Helsinki University of Helsinki Natural Sciences / Chemical Sciences

Atmospheric Chemistry |

15 15 1.000 16 15 0.938 2,818 2,727 0.968
1,010 4,303 239,299 672,530
Zahra Safaei|Mahsa SafaeiZahra Safaei|Mahsa Safaei
Finland Finland University of Helsinki University of Helsinki Natural Sciences / Chemical Sciences

Chemical Engineering | Sensors | Environmental Analysis | Sustainable Digitalization |

14 13 0.929 21 17 0.810 988 884 0.895
1,099 4,699 261,719 739,915
Johannes PernaaJohannes Pernaa
Finland Finland University of Helsinki University of Helsinki Natural Sciences / Chemical Sciences

chemistry | educational cheminformatics | chemistry teacher education | ICT in chemistry education |

13 10 0.769 20 11 0.550 751 490 0.652
1,192 5,164 294,007 833,909
Joona MikkiläJoona Mikkilä
Finland Finland University of Helsinki University of Helsinki Natural Sciences / Chemical Sciences

analytical chemistry | atmospheric pressure chemical ionization | enzymatic catalysis | biomaterials | self-assembly |

11 10 0.909 12 11 0.917 917 571 0.623
1,226 5,319 304,321 863,311
Gordon W DriverGordon W Driver
Finland Finland University of Helsinki University of Helsinki Natural Sciences / Chemical Sciences

biomass (lignin/cellulose) | ionic liquids | proton chemistry | thermodynamics | NMR relaxation |

11 7 0.636 11 6 0.545 1,087 373 0.343
1,611 7,420 473,965 1,396,701
Thomas Golin AlmeidaThomas Golin Almeida
Finland Finland University of Helsinki University of Helsinki Natural Sciences / Chemical Sciences

Atmospheric Chemistry | Computational Chemistry | Chemical Kinetics | Physical Organic Chemistry |

4 4 1.000 3 3 1.000 79 54 0.684