Holger Kohlmann

2.9k total citations
147 papers, 2.3k citations indexed

About

Holger Kohlmann is a scholar working on Materials Chemistry, Inorganic Chemistry and Condensed Matter Physics. According to data from OpenAlex, Holger Kohlmann has authored 147 papers receiving a total of 2.3k indexed citations (citations by other indexed papers that have themselves been cited), including 121 papers in Materials Chemistry, 60 papers in Inorganic Chemistry and 52 papers in Condensed Matter Physics. Recurrent topics in Holger Kohlmann's work include Hydrogen Storage and Materials (71 papers), Rare-earth and actinide compounds (47 papers) and Inorganic Chemistry and Materials (44 papers). Holger Kohlmann is often cited by papers focused on Hydrogen Storage and Materials (71 papers), Rare-earth and actinide compounds (47 papers) and Inorganic Chemistry and Materials (44 papers). Holger Kohlmann collaborates with scholars based in Germany, France and Switzerland. Holger Kohlmann's co-authors include Thomas C. Hansen, K. Yvon, Nathalie Kunkel, C. Ritter, Henry Auer, Nadine Eckstein, Carolin Grotz, Tom Nilges, Marianne Köpf and Daniela Pfister and has published in prestigious journals such as Journal of the American Chemical Society, Angewandte Chemie International Edition and The Journal of Chemical Physics.

In The Last Decade

Holger Kohlmann

140 papers receiving 2.3k citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
Holger Kohlmann Germany 25 1.8k 672 493 469 411 147 2.3k
Gudrun Auffermann Germany 30 1.9k 1.1× 661 1.0× 416 0.8× 548 1.2× 472 1.1× 101 2.6k
Ivan A. Popov United States 28 2.5k 1.4× 1.2k 1.7× 309 0.6× 365 0.8× 368 0.9× 86 3.6k
Christoph Frommen Norway 23 1.7k 1.0× 355 0.5× 458 0.9× 293 0.6× 352 0.9× 62 2.1k
Simon J. Hibble United Kingdom 28 1.2k 0.7× 648 1.0× 313 0.6× 490 1.0× 676 1.6× 90 2.0k
Christina Hoffmann United States 27 1.0k 0.6× 674 1.0× 322 0.7× 287 0.6× 482 1.2× 78 2.3k
Colin D. McMillen United States 28 1.2k 0.7× 568 0.8× 409 0.8× 1.1k 2.4× 966 2.4× 229 3.1k
Michael Baitinger Germany 26 1.5k 0.9× 728 1.1× 456 0.9× 407 0.9× 848 2.1× 97 2.4k
Oleg I. Lebedev France 28 2.4k 1.4× 510 0.8× 115 0.2× 884 1.9× 432 1.1× 76 2.9k
Andrea Piovano France 26 1.2k 0.7× 172 0.3× 471 1.0× 261 0.6× 589 1.4× 83 1.9k
Stefan T. Norberg Sweden 25 1.3k 0.7× 198 0.3× 340 0.7× 349 0.7× 412 1.0× 66 1.7k

Countries citing papers authored by Holger Kohlmann

Since Specialization
Citations

This map shows the geographic impact of Holger Kohlmann's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Holger Kohlmann with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Holger Kohlmann more than expected).

Fields of papers citing papers by Holger Kohlmann

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Holger Kohlmann. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Holger Kohlmann. The network helps show where Holger Kohlmann may publish in the future.

Co-authorship network of co-authors of Holger Kohlmann

This figure shows the co-authorship network connecting the top 25 collaborators of Holger Kohlmann. A scholar is included among the top collaborators of Holger Kohlmann based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Holger Kohlmann. Holger Kohlmann is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
Сиколенко, В., Holger Kohlmann, Thomas C. Hansen, et al.. (2025). Unveiling the Fluorination Pathway of Ruddlesden–Popper Oxyfluorides: A Comprehensive In Situ X-ray and Neutron Diffraction Study. Journal of the American Chemical Society. 147(11). 9739–9751. 1 indexed citations
2.
Kohlmann, Holger, et al.. (2023). In situstudies on the industrial production process for molybdenum dioxide, MoO2. Zeitschrift für anorganische und allgemeine Chemie. 649(18). 3 indexed citations
3.
Spektor, Kristina, Holger Kohlmann, Wilson A. Crichton, et al.. (2023). Hypervalent hydridosilicate in the Na–Si–H system. Frontiers in Chemistry. 11. 1251774–1251774. 2 indexed citations
4.
Kohlmann, Holger, et al.. (2023). Cover Feature: In Situ X‐ray Diffraction Studies on the Reduction of V2O5 and WO3 by Using Hydrogen (Chem. Eur. J. 17/2023). Chemistry - A European Journal. 29(17). 1 indexed citations
5.
Kohlmann, Holger. (2022). Rotationally ordered ammonium cations in the crystal structure of (NH4)2OsBr6. Zeitschrift für anorganische und allgemeine Chemie. 648(10).
6.
Rudolph, Daniel, et al.. (2022). Hydrogenation Reaction Pathways and Crystal Structures of La2H2Se, La2H3Se and La2H4Se. European Journal of Inorganic Chemistry. 2022(10). 4 indexed citations
7.
Kohlmann, Holger, et al.. (2022). In Situ X-ray Diffraction Studies on the Production Process of Molybdenum. Inorganic Chemistry. 61(26). 10126–10132. 5 indexed citations
8.
Bertmer, Marko, et al.. (2022). Aliovalent anion substitution as a design concept for heteroanionic Ruddlesden–Popper hydrides. Chemical Communications. 58(93). 12971–12974. 2 indexed citations
9.
Weber, Sebastian, Sebastian Schäfer, Mattia Saccoccio, et al.. (2021). Mayenite-Based Electride C12A7e−: A Reactivity and Stability Study. Catalysts. 11(3). 334–334. 2 indexed citations
10.
Fischer, Henry E., et al.. (2021). From SmOF to SmH0.78OF0.22: H/F Substitution in Oxide Fluorides as a Synthesis Route to Heteroanionic Compounds. Inorganic Chemistry. 60(23). 17775–17782. 2 indexed citations
11.
Sheptyakov, Denis, et al.. (2021). HoHO: A Paramagnetic Air-Resistant Ionic Hydride with Ordered Anions. Inorganic Chemistry. 60(6). 3972–3979. 12 indexed citations
12.
Weber, Sebastian, Sebastian Schäfer, Mattia Saccoccio, et al.. (2020). Mayenite-based electride C12A7e−: an innovative synthetic methodviaplasma arc melting. Materials Chemistry Frontiers. 5(3). 1301–1314. 9 indexed citations
13.
Hansen, Thomas C., et al.. (2019). Size Matters: New Zintl Phase Hydrides of REGa (RE = Y, La, Tm) and RESi (RE = Y, Er, Tm) with Large and Small Cations. Crystals. 9(11). 600–600. 2 indexed citations
14.
Auer, Henry, et al.. (2019). Covalent Si–H Bonds in the Zintl Phase Hydride CaSiH1+x (x ≤ 1/3). Inorganics. 7(9). 106–106. 4 indexed citations
15.
Auer, Henry, et al.. (2019). Determination of element–deuterium bond lengths in Zintl phase deuterides by2H-NMR. Physical Chemistry Chemical Physics. 21(20). 10594–10602. 3 indexed citations
16.
Kohlmann, Holger, Thomas C. Hansen, & Vivian Nassif. (2018). Magnetic Structure of SmCo5 from 5 K to the Curie Temperature. Inorganic Chemistry. 57(4). 1702–1704. 20 indexed citations
17.
Möllmer, Jens, et al.. (2018). From the Laves Phase CaRh2 to the Perovskite CaRhH3–in Situ Investigation of Hydrogenation Intermediates CaRh2Hx. Inorganic Chemistry. 57(17). 10925–10934. 4 indexed citations
18.
Казаков, С. М., et al.. (2018). Ternary palladium-indium-phosphorus and platinum-indium-phosphorus compounds based on the Cu3Au-type: Structure, bonding, and properties. Journal of Solid State Chemistry. 265. 266–273. 11 indexed citations
19.
Auer, Henry, Robert E. Schlegel, Oliver Oeckler, & Holger Kohlmann. (2017). Structural and Electronic Flexibility in Hydrides of Zintl Phases with Tetrel–Hydrogen and Tetrel–Tetrel Bonds. Angewandte Chemie International Edition. 56(40). 12344–12347. 11 indexed citations
20.
Kohlmann, Holger, et al.. (2013). Metal hydride formation in palladium and palladium rich intermetallic compounds studied by in situ neutron diffraction. Powder Diffraction. 28(S2). S242–S255. 6 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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