Achim Veldkamp

16 total papers · 3.7k total citations
11 papers, 3.3k citations indexed

About

Achim Veldkamp is a scholar working on Organic Chemistry, Atomic and Molecular Physics, and Optics and Materials Chemistry. According to data from OpenAlex, Achim Veldkamp has authored 11 papers receiving a total of 3.3k indexed citations (citations by other indexed papers that have themselves been cited), including 6 papers in Organic Chemistry, 6 papers in Atomic and Molecular Physics, and Optics and 5 papers in Materials Chemistry. Recurrent topics in Achim Veldkamp's work include Advanced Chemical Physics Studies (6 papers), Chemical Thermodynamics and Molecular Structure (3 papers) and X-ray Diffraction in Crystallography (2 papers). Achim Veldkamp is often cited by papers focused on Advanced Chemical Physics Studies (6 papers), Chemical Thermodynamics and Molecular Structure (3 papers) and X-ray Diffraction in Crystallography (2 papers). Achim Veldkamp collaborates with scholars based in Germany and Netherlands. Achim Veldkamp's co-authors include Gernot Frenking, Alberto Gobbi, Andreas W. Ehlers, Stefan Dapprich, Ralf Stegmann, Klaus Köhler, Volker Jonas, Arndt Neuhaus and F. G. Römer and has published in prestigious journals such as Journal of the American Chemical Society, Chemical Physics Letters and Inorganic Chemistry.

In The Last Decade

Achim Veldkamp

11 papers receiving 3.2k citations

Hit Papers

A set of f-polarization f... 1993 2026 2004 2015 1993 1993 500 1000 1.5k 2.0k
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 benchmark for papers published in the same subfield and year, or reaches the top citation threshold in at least one of its specific research topics.

  1. A set of f-polarization functions for pseudo-potential basis sets of the transition metals ScCu, YAg and LaAu
    1993 2.0k citations Andreas W. Ehlers, Stefan Dapprich et al. Chemical Physics Letters profile →
  2. A set of d-polarization functions for pseudo-potential basis sets of the main group elements AlBi and f-type polarization functions for Zn, Cd, Hg
    1993 894 citations Stefan Dapprich, Andreas W. Ehlers et al. Chemical Physics Letters profile →

Author Peers

Peers are selected by citation overlap in the author's most active subfields. citations · hero ref

Author Last Decade Papers Cites
Achim Veldkamp 2.2k 1.5k 594 396 342 11 3.3k
Ralf Stegmann 2.2k 1.0× 1.4k 0.9× 547 0.9× 305 0.8× 342 1.0× 10 3.1k
Marc Revés 2.0k 0.9× 1.7k 1.1× 1.2k 2.0× 314 0.8× 169 0.5× 19 3.8k
Beatriz Cordero 1.8k 0.8× 1.6k 1.0× 1.3k 2.2× 314 0.8× 134 0.4× 9 3.6k
Flavia Barragán 1.8k 0.8× 1.5k 1.0× 1.3k 2.1× 315 0.8× 132 0.4× 7 3.7k
John C. W. Lohrenz 2.2k 1.0× 961 0.6× 728 1.2× 491 1.2× 250 0.7× 29 3.8k
Alain Dedieu 1.8k 0.8× 1.4k 0.9× 588 1.0× 454 1.1× 414 1.2× 89 3.1k
L. Vaska 1.6k 0.7× 1.3k 0.8× 642 1.1× 145 0.4× 245 0.7× 56 2.6k
Ivari Kaljurand 2.4k 1.1× 943 0.6× 601 1.0× 207 0.5× 364 1.1× 49 4.2k
Samuel A. Johnson 2.1k 1.0× 1.4k 0.9× 425 0.7× 169 0.4× 290 0.8× 61 2.9k
Robin Chaudret 1.7k 0.8× 985 0.6× 1.0k 1.7× 773 2.0× 109 0.3× 27 4.1k

Countries citing papers authored by Achim Veldkamp

Since Specialization
Citations

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

Fields of papers citing papers by Achim Veldkamp

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Achim Veldkamp

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

All Works

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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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