![Stephan Hammer](/pictures/2b/907909.jpg)
Stephan Hammer
AD Scientific Index 2024
Natural Sciences / Chemical Sciences
University of Bielefeld
SCORES | RANKINGS | ||||
---|---|---|---|---|---|
In Universität Bielefeld (478) | In Germany (59,236) | In Europe (638,636) | World (2,052,235) | ||
Total H Index | 17 | #156 | #19,144 | #196,352 | #547,188 |
Last 6 years H Index | 16 | #127 | #15,772 | #??? | #??? |
Last 6 years / Total H Index
|
0.941 | ||||
Total i10 Index | 19 | #175 | #21,444 | #??? | #??? |
Last 6 years i10 Index | 19 | #150 | #18,033 | #??? | #??? |
Last 6 years / Total i10 Index | 1.000 | ||||
Total Citation | 1,566 | #136 | #18,127 | #??? | #??? |
Last 6 years Citation | 990 | #126 | #17,062 | #??? | #??? |
Last 6 years / Total Citation | 0.632 | ||||
Natural Sciences * |
#49 (107) * |
#4,944 (10,588) * |
(91,716) * |
(289,481) * |
|
Chemical Sciences *
enzyme engineering | biocatalysis | organic synthesis | |
#13 (17) * |
#858 (1,795) * |
(17,347) * |
(61,588) * |
* Jul 14, 2024 According to Total H Index. BETA VERSION. Subject field ranking in world, region, country and university is beta version since subject field 'others' (650.342 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.
Top % 3: Indicates that the scientist is among the Top 3% Scientists in the specified subject among the scientists in the AD Scientific Index in the World and/or Country.
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Top % 3: Indicates that the scientist is among the Top 3% Scientists in the specified subject among the scientists in the AD Scientific Index in the World and/or Country.
Use [email protected] to report an inappropriate profile, death, or other conditions that would require the deletion of the relevant profile. Data Privacy Policy:You can send a message to [email protected] to have your information removed from here, and your data will be deleted within 5 business days at the latest. Free of charge changes: University/institution changes (by emailing [email protected] with your AD Scientific Index ID number and evidence) Paid changes: Click for Changes, Registration, Adding Profile, Premium Membership
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University / Institution Rankings
Universität Bielefeld Rankings
AD Scientific Index ID
907909
Web Of Science Researcher ID
H-Index , Verified Peer Reviews, Citing Articles
ORCID ID
Scopus Author ID
H-Index, Citations, Documents
Researchgate
Research Interest Score, h-index
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school
Academic Degree
First 10 Best Scientists in Natural Sciences / Chemical Sciences in the World
By World Rank
Jun Chen
Jun Chen
Nankai University
#55
Jiaguo Yu
Jiaguo Yu
China University of Geosciences
#239
Lei Jiang
Lei Jiang
Institute of Chemistry, Chinese Academy of Sciences
#355
Peidong Yang
Peidong Yang
University of California Berkeley
#378
Krzysztof Matyjaszewski
Krzysztof Matyjaszewski
Carnegie Mellon University
#392
Hongjie Dai
Hongjie Dai
Stanford University
#402
George Church
George Church
Harvard University
#456
John Yates
John Yates
Scripps Research Institute
#466
Chad Mirkin
Chad Mirkin
Northwestern University
#516
Xiaoyuan Shawn Chen
Xiaoyuan Shawn Chen
National University of Singapore
#536
![>Jun Chen](/user/assets/images/profile/no-profile-photo.png)
![>Jiaguo Yu](/pictures/2e/736765.jpg)
![>Lei Jiang](/user/assets/images/profile/no-profile-photo.png)
![>Peidong Yang](/pictures/2c/1738245.jpg)
![>Krzysztof Matyjaszewski](/pictures/58/902945.jpg)
![>Hongjie Dai](/user/assets/images/profile/no-profile-photo.png)
![>George Church](/pictures/a2/1413398.jpg)
![>John Yates](/pictures/e5/4470538.jpg)
![>Chad Mirkin](/pictures/b1/828013.jpg)
![>Xiaoyuan Shawn Chen](/pictures/0e/409141.jpg)
First 10 Best Scientists in Natural Sciences / Chemical Sciences in Germany
By World Rank
Joachim Maier
Joachim Maier
Max-Planck-Institut für Festkörperforschung
#1,246
Paul J. Crutzen
Paul J. Crutzen
Max Planck Institute for Chemistry
#1,446
Meinrat Andreae
Meinrat Andreae
Max Planck Institute for Chemistry
#1,515
Frank Glorius
Frank Glorius
Universität Münster
#1,861
Frank Neese
Frank Neese
Max-Planck-Institut für Kohlenforschung
#2,024
Passerini Stefano
Passerini Stefano
Karlsruhe Institute of Technology (Universität Karlsruhe)
#2,608
Ulrich S. Schubert
Ulrich S. Schubert
Fraunhofer-Institut für Angewandte Optik und Feinmechanik
#2,626
Martin Winter
Martin Winter
Universität Münster
#3,220
Thomas Bein
Thomas Bein
Ludwig Maximilians Universität München
#3,353
Jos Lelieveld
Jos Lelieveld
Max Planck Institute for Chemistry
#4,084
![>Joachim Maier](/pictures/88/4431321.jpg)
![>Paul J. Crutzen](/pictures/7d/4973175.jpg)
![>Meinrat Andreae](/user/assets/images/profile/no-profile-photo.png)
![>Frank Glorius](/pictures/b5/1785833.jpg)
![>Frank Neese](/pictures/d7/4431340.jpg)
![>Passerini Stefano](/pictures/2a/1760860.jpg)
![>Ulrich S. Schubert](/pictures/ae/1758172.jpg)
![>Martin Winter](/user/assets/images/profile/no-profile-photo.png)
![>Thomas Bein](/user/assets/images/profile/no-profile-photo.png)
![>Jos Lelieveld](/pictures/da/4431367.jpg)
First 10 Best Scientists in Natural Sciences / Chemical Sciences in Universität Bielefeld
By World Rank
Thomas Koop
Thomas Koop
Natural Sciences
Chemical Sciences
#49,495
Norbert Sewald
Norbert Sewald
Natural Sciences
Chemical Sciences
#52,531
Harald Gröger
Harald Gröger
Natural Sciences
Chemical Sciences
#57,570
Thomas Hellweg
Thomas Hellweg
Natural Sciences
Chemical Sciences
#73,914
Tilman Kottke
Tilman Kottke
Natural Sciences
Chemical Sciences
#125,163
Rajendra Ghadwal
Rajendra Ghadwal
Natural Sciences
Chemical Sciences
#156,349
Berthold Hoge
Berthold Hoge
Natural Sciences
Chemical Sciences
#290,031
Mian Qi
Mian Qi
Natural Sciences
Chemical Sciences
#416,900
Bin Zhao
Bin Zhao
Natural Sciences
Chemical Sciences
#460,331
Dennis Rottschäfer
Dennis Rottschäfer
Natural Sciences
Chemical Sciences
#474,415
![>Thomas Koop](/pictures/e1/1782609.jpg)
![>Norbert Sewald](/user/assets/images/profile/no-profile-photo.png)
![>Harald Gröger](/pictures/9e/1782605.jpg)
![>Thomas Hellweg](/pictures/98/1782627.jpg)
![>Tilman Kottke](/pictures/fb/1782664.jpg)
![>Rajendra Ghadwal](/pictures/79/1782668.jpg)
![>Berthold Hoge](/user/assets/images/profile/no-profile-photo.png)
![>Mian Qi](/pictures/42/1782743.jpg)
![>Bin Zhao](/pictures/89/1782755.jpg)
![>Dennis Rottschäfer](/pictures/84/1782794.jpg)
First 10 Best Scientists in Natural Sciences in Germany
By World Rank
Michael Kagan
Michael Kagan
Natural Sciences
Physics
#71
Ivor Fleck
Ivor Fleck
Natural Sciences
Physics
#73
Andre Schoening
Andre Schoening
Natural Sciences
Physics
#99
Gregor Herten
Gregor Herten
Natural Sciences
Physics
#109
Sergio Grancagnolo
Sergio Grancagnolo
Natural Sciences
Physics
#110
Peer Bork
Peer Bork
Natural Sciences
Biological Science
#145
Karlheinz Meier
Karlheinz Meier
Natural Sciences
Physics
#166
Stefan Schael
Stefan Schael
Natural Sciences
Physics
#219
Jens Janssen
Jens Janssen
Natural Sciences
Physics
#411
Arwa Bannoura
Arwa Bannoura
Natural Sciences
Physics
#512
![>Michael Kagan](/user/assets/images/profile/no-profile-photo.png)
![>Ivor Fleck](/user/assets/images/profile/no-profile-photo.png)
![>Andre Schoening](/user/assets/images/profile/no-profile-photo.png)
![>Gregor Herten](/user/assets/images/profile/no-profile-photo.png)
![>Sergio Grancagnolo](/user/assets/images/profile/no-profile-photo.png)
![>Peer Bork](/pictures/ae/4986356.jpg)
![>Karlheinz Meier](/pictures/eb/1764046.jpg)
![>Stefan Schael](/pictures/c1/4974886.jpg)
![>Jens Janssen](/user/assets/images/profile/no-profile-photo.png)
![>Arwa Bannoura](/user/assets/images/profile/no-profile-photo.png)
First 10 Best Scientists in Universität Bielefeld
By World Rank
Alfred Pühler
Alfred Pühler
Natural Sciences
Biological Science
#4,868
Karl Josef Dietz
Karl Josef Dietz
Medical and Health Sciences
Biochemistry
#10,013
Alexander Goesmann
Alexander Goesmann
Natural Sciences
Molecular Biology & Genetics
#15,454
Jörn Kalinowski
Jörn Kalinowski
Medical and Health Sciences
Microbiology
#18,508
Volker F Wendisch
Volker F Wendisch
Natural Sciences
Biological Science
#19,961
gunter baum
gunter baum
Others
#22,250
Weisshaar Bernd
Weisshaar Bernd
Natural Sciences
Biological Science
#23,702
Thomas Faist
Thomas Faist
Social Sciences
Sociology
#28,446
Michael Röckner
Michael Röckner
Others
#29,827
Frank Neuner
Frank Neuner
Others
#32,275
![>Alfred Pühler](/pictures/1e/1782590.jpg)
![>Karl Josef Dietz](/pictures/7a/1782592.jpg)
![>Alexander Goesmann](/user/assets/images/profile/no-profile-photo.png)
![>Jörn Kalinowski](/pictures/86/1782597.jpg)
![>Volker F Wendisch](/pictures/6b/1782602.jpg)
![>gunter baum](/pictures/4a/1782591.jpg)
![>Weisshaar Bernd](/pictures/60/1782593.jpg)
![>Thomas Faist](/pictures/09/1782594.jpg)
![>Michael Röckner](/user/assets/images/profile/no-profile-photo.png)
![>Frank Neuner](/pictures/b6/1782606.jpg)