World's Best Scientists 2026 revealed!
VIEW LIST
Michael Haumann

D-Index & Metrics

Chemistry

D-Index
58
Citations
9845
World Ranking
10824
National Ranking
778

Michael Haumann publication distribution in Chemistry in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Chemistry in 2026. The highlighted bar marks where Michael Haumann sits on this spectrum.

61–80 publications: 66 scientists 81–100 publications: 302 scientists 101–120 publications: 623 scientists 121–140 publications: 918 scientists 141–160 publications: 1,218 scientists 161–180 publications: 1,350 scientists 181–200 publications: 1,344 scientists 201–220 publications: 1,281 scientists 221–240 publications: 1,216 scientists 241–260 publications: 1,100 scientists 261–280 publications: 979 scientists 281–300 publications: 939 scientists 301–320 publications: 764 scientists 321–340 publications: 643 scientists 341–360 publications: 628 scientists 361–380 publications: 522 scientists 381–400 publications: 459 scientists 401–420 publications: 397 scientists 421–440 publications: 327 scientists 441–460 publications: 270 scientists 461–480 publications: 265 scientists 481–500 publications: 252 scientists 501–520 publications: 201 scientists 521–540 publications: 185 scientists 541–560 publications: 148 scientists 561–580 publications: 148 scientists 581–600 publications: 132 scientists 601–620 publications: 114 scientists 621–640 publications: 104 scientists 641–660 publications: 91 scientists 661–680 publications: 92 scientists 681–700 publications: 73 scientists 701–720 publications: 57 scientists 721–740 publications: 54 scientists 741–760 publications: 67 scientists 761–780 publications: 45 scientists 781–800 publications: 46 scientists 801–820 publications: 39 scientists 821–840 publications: 32 scientists 841–860 publications: 36 scientists 861–880 publications: 29 scientists 881–900 publications: 26 scientists 901–920 publications: 24 scientists 921–940 publications: 14 scientists 941–960 publications: 23 scientists 961–980 publications: 28 scientists 981–1,000 publications: 15 scientists 1,001–1,020 publications: 29 scientists 1,021–1,040 publications: 12 scientists 1,041–1,060 publications: 19 scientists 1,061–1,080 publications: 12 scientists 1,081–1,100 publications: 6 scientists 1,101–1,120 publications: 8 scientists 1,121–1,140 publications: 12 scientists 1,141–1,160 publications: 5 scientists 1,161–1,180 publications: 6 scientists 1,181–1,200 publications: 14 scientists 1,201–1,220 publications: 7 scientists 1,221–1,240 publications: 2 scientists 1,241–1,260 publications: 6 scientists 1,261–1,280 publications: 4 scientists 1,281–1,294 publications: 6 scientists 1,295+ publications: 100 scientists
61 publications 1,295+

This scientist: 178 publications — 24th percentile

24% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 1,295 publications or more.

Michael Haumann D-index placement in Chemistry in 2026

The chart shows the D-index (discipline H-index) distribution of Chemistry scientists ranked by Research.com in 2026. The highlighted bar marks where Michael Haumann sits on this spectrum.

40–41 D-Index: 289 scientists 42–43 D-Index: 612 scientists 44–45 D-Index: 808 scientists 46–47 D-Index: 776 scientists 48–49 D-Index: 835 scientists 50–51 D-Index: 861 scientists 52–53 D-Index: 872 scientists 54–55 D-Index: 933 scientists 56–57 D-Index: 1,051 scientists 58–59 D-Index: 930 scientists 60–61 D-Index: 882 scientists 62–63 D-Index: 834 scientists 64–65 D-Index: 731 scientists 66–67 D-Index: 775 scientists 68–69 D-Index: 683 scientists 70–71 D-Index: 646 scientists 72–73 D-Index: 561 scientists 74–75 D-Index: 501 scientists 76–77 D-Index: 437 scientists 78–79 D-Index: 388 scientists 80–81 D-Index: 354 scientists 82–83 D-Index: 292 scientists 84–85 D-Index: 275 scientists 86–87 D-Index: 254 scientists 88–89 D-Index: 235 scientists 90–91 D-Index: 185 scientists 92–93 D-Index: 192 scientists 94–95 D-Index: 155 scientists 96–97 D-Index: 163 scientists 98–99 D-Index: 125 scientists 100–101 D-Index: 105 scientists 102–103 D-Index: 105 scientists 104–105 D-Index: 112 scientists 106–107 D-Index: 88 scientists 108–109 D-Index: 68 scientists 110–111 D-Index: 69 scientists 112–113 D-Index: 65 scientists 114–115 D-Index: 79 scientists 116–117 D-Index: 61 scientists 118–119 D-Index: 44 scientists 120–121 D-Index: 37 scientists 122–123 D-Index: 40 scientists 124–125 D-Index: 33 scientists 126–127 D-Index: 26 scientists 128–129 D-Index: 34 scientists 130–131 D-Index: 35 scientists 132–133 D-Index: 25 scientists 134–135 D-Index: 27 scientists 136–137 D-Index: 17 scientists 138–139 D-Index: 16 scientists 140–141 D-Index: 20 scientists 142–143 D-Index: 20 scientists 144–145 D-Index: 15 scientists 146–147 D-Index: 9 scientists 148–149 D-Index: 9 scientists 150–151 D-Index: 16 scientists 152–153 D-Index: 11 scientists 154–155 D-Index: 9 scientists 156–157 D-Index: 3 scientists 158 D-Index: 3 scientists 159+ D-Index: 98 scientists
40 D-Index 159+

This scientist: 58 D-Index — 42nd percentile

42% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 159 D-Index or more.

Overview

Michael Haumann is affiliated with Freie Universität Berlin in Germany. Their research primarily spans the fields of Chemistry and Materials Science, with a particular focus on subfields such as Materials Chemistry, Renewable Energy, Sustainability and the Environment, Inorganic Chemistry, Electrical and Electronic Engineering, and Organic Chemistry.

The scientist's work covers a range of topics including:

  • Metal-Catalyzed Oxygenation Mechanisms
  • Electrocatalysts for Energy Conversion
  • Crystallization and Solubility Studies
  • X-ray Diffraction in Crystallography
  • Electrochemical Analysis and Applications
  • Advanced Battery Technologies Research
  • Metal Complexes Synthesis and Properties

Michael Haumann has published extensively in various scientific journals. Their frequent publication venues include:

  • The Cambridge Structural Database (10 publications)
  • Inorganic Chemistry (4 publications)
  • Angewandte Chemie (4 publications)
  • Angewandte Chemie International Edition (3 publications)
  • Journal of the American Chemical Society (3 publications)

Among recent research contributions, several papers stand out:

  • Light-driven formation of manganese oxide by today's photosystem II supports evolutionarily ancient manganese-oxidizing photosynthesis, published in 2020 in Nature Communications
  • Stoichiometric Formation of an Oxoiron(IV) Complex by a Soluble Methane Monooxygenase Type Activation of O2 at an Iron(II)-Cyclam Center, published in 2020 in Journal of the American Chemical Society
  • Electrocatalytic Water Oxidation at Neutral pH-Deciphering the Rate Constraints for an Amorphous Cobalt-Phosphate Catalyst System, published in 2022 in Advanced Energy Materials
  • A Pseudotetrahedral Terminal Oxoiron(IV) Complex: Mechanistic Promiscuity in C−H Bond Oxidation Reactions, published in 2020 in Angewandte Chemie International Edition
  • Operando-informed precatalyst programming towards reliable high-current-density electrolysis, published in 2025 in Nature Materials

Collaboration has been a significant element of their research activity. Frequent co-authors include Holger Dau, Kallol Ray, Stefan Mebs, Peter Hildebrandt, and Dustin Kass, with collaborative counts ranging from 12 to 35 publications.

Best Publications

  • Photosynthetic O2 Formation Tracked by Time-Resolved X-ray Experiments

    M. Haumann;P. Liebisch;C. Müller;M. Barra

  • The manganese complex of photosystem II in its reaction cycle—Basic framework and possible realization at the atomic level

    Holger Dau;Michael Haumann

  • X-ray absorption spectroscopy to analyze nuclear geometry and electronic structure of biological metal centers—potential and questions examined with special focus on the tetra-nuclear manganese complex of oxygenic photosynthesis

    Holger Dau;Peter Liebisch;Michael Haumann

  • How oxygen attacks [FeFe] hydrogenases from photosynthetic organisms.

    Sven T. Stripp;Gabrielle Goldet;Caterina Brandmayr;Oliver Sanganas

  • Synthetic manganese–calcium oxides mimic the water-oxidizing complex of photosynthesis functionally and structurally

    Ivelina Zaharieva;M. Mahdi Najafpour;M. Mahdi Najafpour;Mathias Wiechen;Michael Haumann

  • Bacterial formate hydrogenlyase complex

    Jennifer S. McDowall;Bonnie J. Murphy;Michael Haumann;Tracy Palmer

  • Alternating electron and proton transfer steps in photosynthetic water oxidation

    André Klauss;Michael Haumann;Holger Dau

  • On the structure of the manganese complex of photosystem II: extended-range EXAFS data and specific atomic-resolution models for four S-states.

    Holger Dau;Alexander Grundmeier;Paola Loja;Michael Haumann

  • Eight steps preceding O-O bond formation in oxygenic photosynthesis--a basic reaction cycle of the Photosystem II manganese complex.

    Holger Dau;Michael Haumann

  • Function of Tyrosine Z in Water Oxidation by Photosystem II: Electrostatical Promotor Instead of Hydrogen Abstractor †

    Ralf Ahlbrink;Michael Haumann;Dmitry Cherepanov;Oliver Bögershausen

  • Recent developments in research on water oxidation by photosystem II.

    Holger Dau;Ivelina Zaharieva;Michael Haumann

  • Rapid Loss of Structural Motifs in the Manganese Complex of Oxygenic Photosynthesis by X-ray Irradiation at 10–300 K

    Markus Grabolle;Michael Haumann;Claudia Müller;Peter Liebisch

  • Extent and Rate of Proton Release by Photosynthetic Water Oxidation in Thylakoids: Electrostatic Relaxation Versus Chemical Production+

    Michael Haumann;Wolfgang Junge

  • Electrostatics and proton transfer in photosynthetic water oxidation.

    Wolfgang Junge;Michael Haumann;Ralf Ahlbrink;Armen Mulkidjanian

  • Photosynthetic oxygen evolution: H/D isotope effects and the coupling between electron and proton transfer during the redox reactions at the oxidizing side of Photosystem II

    Michael Haumann;Oliver Bögershausen;Dmitry Cherepanov;Ralf Ahlbrink

  • Introduction of methionines in the gas channel makes [NiFe] hydrogenase aero-tolerant.

    Sébastien Dementin;Fanny Leroux;Laurent Cournac;Antonio L. de Lacey

  • The structure of the manganese complex of Photosystem II in its dark-stable S1-state?EXAFS results in relation to recent crystallographic data

    Holger Dau;Peter Liebisch;Michael Haumann

  • Seven Steps of Alternating Electron and Proton Transfer in Photosystem II Water Oxidation Traced by Time-Resolved Photothermal Beam Deflection at Improved Sensitivity

    André Klauss;Michael Haumann;Holger Dau

  • O2 reactions at the six-iron active site (H-cluster) in [FeFe]-hydrogenase.

    Camilla Lambertz;Nils Leidel;Kajsa G.V. Havelius;Jens Noth

  • From an Fe2P3 complex to FeP nanoparticles as efficient electrocatalysts for water-splitting

    Shenglai Yao;Viktoria Forstner;Prashanth W Menezes;Chakadola Panda

  • Experimental and quantum chemical characterization of the water oxidation cycle catalysed by [RuII(damp)(bpy)(H2O)]2+

    Laura Vigara;Mehmed Z. Ertem;Nora Planas;Fernando Bozoglian

Frequent Co-Authors

Holger Dau
Holger Dau Freie Universität Berlin
Wolfgang Junge
Wolfgang Junge Osnabrück University
Thomas Happe
Thomas Happe Ruhr University Bochum
Ivelina Zaharieva
Ivelina Zaharieva Freie Universität Berlin
Silke Leimkühler
Silke Leimkühler University of Potsdam
Oliver Lenz
Oliver Lenz Johnson & Johnson
Bärbel Friedrich
Bärbel Friedrich Humboldt-Universität zu Berlin
Antoni Llobet
Antoni Llobet Autonomous University of Barcelona
Peter Hildebrandt
Peter Hildebrandt Technical University of Berlin
Wolfram Meyer-Klaucke
Wolfram Meyer-Klaucke University of Paderborn

External Links

Personal website of Michael Haumann

If you think any of the details on this page are incorrect, let us know.

Report an issue

We appreciate your kind effort to assist us to improve this page, it would be helpful providing us with as much detail as possible in the text box below:

Related Online Degrees & Career Pathways

Studying Chemistry in the USA opens doors to diverse career opportunities, many of which can be pursued through specialized online degrees. For instance, those interested in sales and healthcare might explore becoming a pharmaceutical sales representative. Understanding the pharma sales rep salary and career progression can help students gauge the financial benefits and long-term potential of this path.

If you're drawn to patient care and medication management, becoming a pharmacist is a rewarding option. It’s important to know how long does it take to become a pharmacist, as this profession requires extensive education and licensing, typically involving a PharmD degree and clinical training.

Another intriguing route for Chemistry graduates is forensic science. An online bachelor's degree in forensic science offers flexible learning options for those wanting to work in crime labs or legal settings, using chemical analysis to solve cases.

For those interested in the medical examiner’s office, becoming an autopsy technician is a specialized role that blends biology and Chemistry. Knowing the autopsy technician salary and job outlook is essential to understanding the demands and rewards of this career.

Best Scientists Citing Michael Haumann

Johannes Messinger

Johannes Messinger

Umeå University

Publications: 70

Holger Dau

Holger Dau

Freie Universität Berlin

Publications: 66

Mohammad Mahdi Najafpour

Mohammad Mahdi Najafpour

Institute for Advanced Studies in Basic Sciences

Publications: 64

Wolfgang Lubitz

Wolfgang Lubitz

Max Planck Society

Publications: 60

Jan Kern

Jan Kern

Lawrence Berkeley National Laboratory

Publications: 52

Gary W. Brudvig

Gary W. Brudvig

Yale University

Publications: 52

Oliver Lenz

Oliver Lenz

Johnson & Johnson

Publications: 51

Jian-Ren Shen

Jian-Ren Shen

Okayama University

Publications: 50

Junko Yano

Junko Yano

Lawrence Berkeley National Laboratory

Publications: 50

Thomas Happe

Thomas Happe

Ruhr University Bochum

Publications: 45

Stenbjörn Styring

Stenbjörn Styring

Uppsala University

Publications: 42

Vittal K. Yachandra

Vittal K. Yachandra

Lawrence Berkeley National Laboratory

Publications: 42

Frank Neese

Frank Neese

Max Planck Society

Publications: 39

Suleyman I. Allakhverdiev

Suleyman I. Allakhverdiev

Russian Academy of Sciences

Publications: 38

Dimitrios A. Pantazis

Dimitrios A. Pantazis

Max Planck Society

Publications: 37

Ivelina Zaharieva

Ivelina Zaharieva

Freie Universität Berlin

Publications: 36

Trending Scientists

Sheldon Q. Shi

Sheldon Q. Shi

University of North Texas

John W. Freeland

John W. Freeland

Argonne National Laboratory

Yuriy S. Shmaliy

Yuriy S. Shmaliy

Universidad de Guanajuato

Wayne K. Goodman

Wayne K. Goodman

Baylor College of Medicine

Terry A. Beehr

Terry A. Beehr

Central Michigan University

John Boland

John Boland

University of South Australia

Pál Gergely

Pál Gergely

University of Debrecen

Jia Qu

Jia Qu

Wenzhou Medical University

Laurence C. Smith

Laurence C. Smith

Brown University

Christoph Vogt

Christoph Vogt

University of Bremen

Lynn M. Walker

Lynn M. Walker

University of Minnesota

Ran El-Yaniv

Ran El-Yaniv

Technion – Israel Institute of Technology

Yong-Yeol Ahn

Yong-Yeol Ahn

Indiana University

John H. Kagel

John H. Kagel

The Ohio State University

Daniel J. Graham

Daniel J. Graham

Imperial College London

César Fernández-de-las-Peñas

César Fernández-de-las-Peñas

King Juan Carlos University

Related Chemistry Rankings & Guides

2026 How to Become a Medicolegal Death Investigator: Education, Salary, and Job Outlook

2026 How to Become a Medicolegal Death Investigator: Education, Salary, and Job Outlook
2026 How Fast Can You Get a Forensic Science Degree Online?

2026 How Fast Can You Get a Forensic Science Degree Online?
2026 Forensic Science Degree Coursework Explained: What Classes Can You Expect to Take?

2026 Forensic Science Degree Coursework Explained: What Classes Can You Expect to Take?
2026 How to Become a Crime Scene Photographer: Education, Salary, and Job Outlook

2026 How to Become a Crime Scene Photographer: Education, Salary, and Job Outlook
2026 Biotechnology Careers: Guide to Career Paths, Options & Salary

2026 Biotechnology Careers: Guide to Career Paths, Options & Salary
2026 How to Become a Coroner: Education, Salary, and Job Outlook

2026 How to Become a Coroner: Education, Salary, and Job Outlook
2026 How Fast Can You Get a Chemistry Degree Online?

2026 How Fast Can You Get a Chemistry Degree Online?
2026 How Much Does a Forensic Science Degree Program Cost? Tuition, Fees & Total Expense Breakdown

2026 How Much Does a Forensic Science Degree Program Cost? Tuition, Fees & Total Expense Breakdown
2026 Is Demand for Forensic Science Degree Graduates Growing or Declining?

2026 Is Demand for Forensic Science Degree Graduates Growing or Declining?
2026 Online Chemistry Degree Programs Costs: Tuition & Fees

2026 Online Chemistry Degree Programs Costs: Tuition & Fees
2026 Can You Get a Forensic Science Degree Master's Without a Related Bachelor's Degree?

2026 Can You Get a Forensic Science Degree Master's Without a Related Bachelor's Degree?
2026 Fastest Online Forensic Science Degree Programs You Can Finish in Under 2 Years

2026 Fastest Online Forensic Science Degree Programs You Can Finish in Under 2 Years
2026 Credit Requirements for a Forensic Science Degree Explained

2026 Credit Requirements for a Forensic Science Degree Explained
2026 How to Become a Medical Examiner: Education, Salary, and Job Outlook

2026 How to Become a Medical Examiner: Education, Salary, and Job Outlook

Recently Published Articles

2026 Military-Friendly Online Environmental Science Bachelor's Degree Programs

2026 Military-Friendly Online Environmental Science Bachelor's Degree Programs
2026 Best Online Bachelor’s Degrees in Theology Programs

2026 Best Online Bachelor’s Degrees in Theology Programs
2026 Shortest Online Kinesiology Bachelor's Degree Programs That Pay Well: Cost, Time to Completion, and Salary Outlook

2026 Shortest Online Kinesiology Bachelor's Degree Programs That Pay Well: Cost, Time to Completion, and Salary Outlook
2026 Which Schools Offer Flexible Start-Anytime Enrollment for a Developmental Psychology Program?

2026 Which Schools Offer Flexible Start-Anytime Enrollment for a Developmental Psychology Program?
2026 Easiest Construction Management Degree Programs

2026 Easiest Construction Management Degree Programs
2026 Can You Get Into an Electrical Engineering Program with a Low GPA? Admission Chances & Workarounds

2026 Can You Get Into an Electrical Engineering Program with a Low GPA? Admission Chances & Workarounds
2026 Fastest Way To Become a Counselor in New Hampshire

2026 Fastest Way To Become a Counselor in New Hampshire
2026 Best 3-Year Accelerated PsyD Programs

2026 Best 3-Year Accelerated PsyD Programs
2026 Is an Industrial Engineering Master's Degree Worth It? ROI, Salary & Career Impact

2026 Is an Industrial Engineering Master's Degree Worth It? ROI, Salary & Career Impact
2026 Can You Get a Fine Arts Degree Master's Without a Related Bachelor's Degree?

2026 Can You Get a Fine Arts Degree Master's Without a Related Bachelor's Degree?
2026 Best Online Public Policy Degree Programs

2026 Best Online Public Policy Degree Programs
2026 Top Universities Offering Online Web Design Master's Degrees

2026 Top Universities Offering Online Web Design Master's Degrees
2026 Can You Get Into a Library Science Degree Master's Program with a Low GPA? Admission Chances & Workarounds

2026 Can You Get Into a Library Science Degree Master's Program with a Low GPA? Admission Chances & Workarounds
2026 Best Colleges for Teaching Degree Programs in Virginia: Online & Campus

2026 Best Colleges for Teaching Degree Programs in Virginia: Online & Campus
2026 Best Online Health Psychology Degree Master's Programs for Career Changers

2026 Best Online Health Psychology Degree Master's Programs for Career Changers
2026 Online Reading & Literacy Degree Master's Programs with Monthly Start Dates & Financial Aid

2026 Online Reading & Literacy Degree Master's Programs with Monthly Start Dates & Financial Aid
2026 Best Psychology Schools in Maryland – Accredited Colleges & Programs

2026 Best Psychology Schools in Maryland – Accredited Colleges & Programs
2026 Easiest Business Degrees

2026 Easiest Business Degrees
2026 Best Online Teaching Degree Programs

2026 Best Online Teaching Degree Programs
2026 Best Online Master’s Degree Programs in Education

2026 Best Online Master’s Degree Programs in Education
2026 Cheapest Online Graphic Design Bachelor's Degrees That Pay Well: Tuition, Duration, and Earnings

2026 Cheapest Online Graphic Design Bachelor's Degrees That Pay Well: Tuition, Duration, and Earnings