R. Frahm

7.5k total citations · 1 hit paper
180 papers, 6.1k citations indexed

About

R. Frahm is a scholar working on Materials Chemistry, Radiation and Surfaces, Coatings and Films. According to data from OpenAlex, R. Frahm has authored 180 papers receiving a total of 6.1k indexed citations (citations by other indexed papers that have themselves been cited), including 93 papers in Materials Chemistry, 83 papers in Radiation and 52 papers in Surfaces, Coatings and Films. Recurrent topics in R. Frahm's work include X-ray Spectroscopy and Fluorescence Analysis (79 papers), Electron and X-Ray Spectroscopy Techniques (52 papers) and X-ray Diffraction in Crystallography (25 papers). R. Frahm is often cited by papers focused on X-ray Spectroscopy and Fluorescence Analysis (79 papers), Electron and X-Ray Spectroscopy Techniques (52 papers) and X-ray Diffraction in Crystallography (25 papers). R. Frahm collaborates with scholars based in Germany, Switzerland and United States. R. Frahm's co-authors include Dirk Lützenkirchen−Hecht, W. Wilhelm, P. Kienle, W. Wagner, Gisela Schütz, G. Materlik, R. Zeller, Maarten Nachtegaal, Jan‐Dierk Grunwaldt and Oliver Müller and has published in prestigious journals such as Science, Journal of the American Chemical Society and Physical Review Letters.

In The Last Decade

R. Frahm

175 papers receiving 5.9k citations

Hit Papers

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What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Absorption of circularly polarized x rays in iron

1987 861 citations R. Frahm et al. profile →

Peers

Countries citing papers authored by R. Frahm

Since Specialization

Citations

This map shows the geographic impact of R. Frahm'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 R. Frahm with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites R. Frahm more than expected).

Fields of papers citing papers by R. Frahm

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by R. Frahm. 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 R. Frahm. The network helps show where R. Frahm may publish in the future.

Co-authorship network of co-authors of R. Frahm

This figure shows the co-authorship network connecting the top 25 collaborators of R. Frahm. A scholar is included among the top collaborators of R. Frahm 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 R. Frahm. R. Frahm is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

#	Work	Indexed citations
1	X-ray Investigations of Sol–Gel-Derived GeO2 Nanoparticles 2023 ·Crystals ·(unknown), Ralph Wagner, R. Frahm, Dirk Lützenkirchen−Hecht	1
2	Spatiotemporal Investigation of the Temperature and Structure of a Pt/CeO₂ Oxidation Catalyst for CO and Hydrocarbon Oxidation during Pulse Activation 2021 ·Industrial & Engineering Chemistry Research ·Florian Maurer, Andreas M. Gänzler, Patrick Lott, (unknown), Martin Votsmeier, S. Loridant, P. Vernoux, Vadim Murzin, Benjamin Bornmann, R. Frahm, Olaf Deutschmann, Maria Casapu, Jan‐Dierk Grunwaldt	24
3	ProQEXAFS: a highly optimized parallelized rapid processing software for QEXAFS data 2020 ·Journal of Synchrotron Radiation ·Adam H. Clark, (unknown), R. Frahm, Maarten Nachtegaal	93
4	Performance of nearly fixed offset asymmetric channel-cut crystals for X-ray monochromators 2019 ·Journal of Synchrotron Radiation ·R. Frahm, (unknown), Vadim Murzin, Benjamin Bornmann, Dirk Lützenkirchen−Hecht, (unknown), Tang Li	3
5	The quick EXAFS setup at beamline P64 at PETRA III for up to 200 spectra per second 2019 ·AIP conference proceedings ·Benjamin Bornmann, (unknown), Oliver Müller, Dirk Lützenkirchen−Hecht, R. Frahm	24
6	Quick-EXAFS setup at the SuperXAS beamline forin situX-ray absorption spectroscopy with 10 ms time resolution 2015 ·Journal of Synchrotron Radiation ·Oliver Müller, Maarten Nachtegaal, Justus Just, Dirk Lützenkirchen−Hecht, R. Frahm	176
7	T-REX: new software for advanced QEXAFS data analysis 2012 ·Journal of Synchrotron Radiation ·Jan Stötzel, Dirk Lützenkirchen−Hecht, Jan‐Dierk Grunwaldt, R. Frahm	5
8	X‐Ray Near‐Edge Absorption Study of Temperature‐Induced Low‐Spin‐to‐High‐Spin Change in Metallo‐Supramolecular Assemblies 2010 ·ChemPhysChem ·(unknown), Guntram Schwarz, Y. Bodenthin, (unknown), Christian Märkert, Ralph Wagner, R. Frahm, Dirk G. Kurth, U. Pietsch	6
9	Hydrothermal Synthesis of Bi₆S₂O₁₅ Nanowires: Structural, in situ EXAFS, and Humidity‐Sensing Studies 2010 ·Small ·Ying Zhou, Jan‐Dierk Grunwaldt, Frank Krumeich, Kaibo Zheng, Guorong Chen, Jan Stötzel, R. Frahm, Greta R. Patzke	32
10	Structural changes of noble metal catalysts during ignition and extinction of the partial oxidation of methane studied by advanced QEXAFS techniques 2009 ·Physical Chemistry Chemical Physics ·Jan‐Dierk Grunwaldt, Matthias Beier, Bertram Kimmerle, Alfons Baiker, Maarten Nachtegaal, B. Griesebock, Dirk Lützenkirchen−Hecht, Jan Stötzel, R. Frahm	47
11	Generating Highly Active Partially Oxidized Platinum during Oxidation of Carbon Monoxide over Pt/Al₂O₃: In Situ, Time‐Resolved, and High‐Energy‐Resolution X‐Ray Absorption Spectroscopy 2008 ·Angewandte Chemie International Edition ·Jagdeep Singh, Evalyn Mae C. Alayon, Moniek Tromp, Оlga V. Safonova, Pieter Glatzel, Maarten Nachtegaal, R. Frahm, Jeroen A. van Bokhoven	110
12	Time-resolved in situ investigations of reactive sputtering processes by grazing incidence X-ray absorption spectroscopy 2006 ·Surface Science ·Dirk Lützenkirchen−Hecht, R. Frahm	4
13	Combustion front dynamics in the combustion synthesis of refractory metal carbides and di-borides using time-resolved X-ray diffraction 2006 ·Journal of Synchrotron Radiation ·Joe Wong, E. M. Larson, P. A. Waide, R. Frahm	11
14	XAFS investigations of tin nitrides 2001 ·Journal of Synchrotron Radiation ·Dirk Lützenkirchen−Hecht, (unknown), H. Jacobs, R. Frahm	13
15	Piezo-QEXAFS with fluorescence detection: fast time-resolved investigations of dilute specimens 2001 ·Journal of Synchrotron Radiation ·Dirk Lützenkirchen−Hecht, Sven Grundmann, R. Frahm	23
16	Piezo-QEXAFS: advances in time-resolved X-ray absorption spectroscopy 2001 ·Journal of Synchrotron Radiation ·M. Richwin, (unknown), Dirk Lützenkirchen−Hecht, R. Frahm	33
17	Time-resolved EXAFS investigations of the anodic dissolution of Mo 1999 ·Journal of Synchrotron Radiation ·Dirk Lützenkirchen−Hecht, R. Frahm	6
18	A new approach for QEXAFS data acquisition 1999 ·Journal of Synchrotron Radiation ·(unknown), B. Clausen, (unknown), Dirk Lützenkirchen−Hecht, R. Frahm	19
19	DAFS Experiments with Non-Centrosymmetric Single Crystals 1998 ·Journal of Synchrotron Radiation ·Dirk C. Meyer, Kurt Richter, Andreas Seidel, (unknown), R. Frahm, P. Paufler	7
20	Crystallization behaviour of amorphous nickel-zirconium alloys 1983 ·Journal of Non-Crystalline Solids ·R. Frahm	24

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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