Per‐Olov Löwdin

197 total papers · 21.1k total citations
115 papers, 12.0k citations indexed

About

Per‐Olov Löwdin is a scholar working on Atomic and Molecular Physics, and Optics, Physical and Theoretical Chemistry and Computational Theory and Mathematics. According to data from OpenAlex, Per‐Olov Löwdin has authored 115 papers receiving a total of 12.0k indexed citations (citations by other indexed papers that have themselves been cited), including 63 papers in Atomic and Molecular Physics, and Optics, 34 papers in Physical and Theoretical Chemistry and 23 papers in Computational Theory and Mathematics. Recurrent topics in Per‐Olov Löwdin's work include Advanced Chemical Physics Studies (26 papers), Matrix Theory and Algorithms (21 papers) and Advanced Physical and Chemical Molecular Interactions (20 papers). Per‐Olov Löwdin is often cited by papers focused on Advanced Chemical Physics Studies (26 papers), Matrix Theory and Algorithms (21 papers) and Advanced Physical and Chemical Molecular Interactions (20 papers). Per‐Olov Löwdin collaborates with scholars based in Sweden, United States and India. Per‐Olov Löwdin's co-authors include Harrison Shull, Jean‐Louis Calais, Klaus E. Appel, Yngve Öhrn, Piotr Froelich, Osvaldo Goscinski, David A. Micha, I. Mayer, John Gruninger and Joseph G. Hoffman and has published in prestigious journals such as The Journal of Chemical Physics, Reviews of Modern Physics and Journal of Applied Physics.

In The Last Decade

Per‐Olov Löwdin

104 papers receiving 11.5k citations

Hit Papers

Quantum Theory of Many-Pa... 1951 2026 1976 2001 1955 1956 1955 1951 1956 500 1000 1.5k 2.0k 2.5k

Author Peers

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

Author Last Decade Papers Cites
Per‐Olov Löwdin 9.2k 2.4k 1.9k 1.9k 1.5k 115 12.0k
Josef Paldus 12.7k 1.4× 2.3k 0.9× 3.6k 1.9× 1.8k 0.9× 1.4k 0.9× 300 14.4k
Hans Jørgen Aa. Jensen 7.1k 0.8× 1.9k 0.8× 2.7k 1.4× 1.6k 0.8× 1.2k 0.8× 161 9.2k
Horst Köppel 8.8k 1.0× 2.9k 1.2× 2.8k 1.5× 1.2k 0.6× 513 0.3× 252 11.1k
W. von Niessen 7.3k 0.8× 2.1k 0.9× 2.2k 1.2× 1.8k 0.9× 534 0.3× 282 9.4k
R. McWeeny 5.4k 0.6× 2.1k 0.9× 1.8k 1.0× 1.6k 0.8× 1.5k 1.0× 94 8.3k
Klaus Ruedenberg 8.4k 0.9× 3.6k 1.5× 2.5k 1.3× 2.1k 1.1× 897 0.6× 196 11.8k
Garnet Kin‐Lic Chan 8.6k 0.9× 835 0.3× 1.6k 0.8× 2.5k 1.3× 1.1k 0.7× 168 11.4k
R. K. Nesbet 6.8k 0.7× 1.2k 0.5× 1.6k 0.8× 1.1k 0.6× 782 0.5× 199 8.2k
Jeppe Olsen 13.3k 1.4× 2.9k 1.2× 4.8k 2.5× 3.2k 1.7× 1.5k 1.0× 192 16.8k
So Hirata 6.7k 0.7× 2.2k 0.9× 1.6k 0.8× 2.5k 1.3× 520 0.3× 168 9.4k

Countries citing papers authored by Per‐Olov Löwdin

Since Specialization
Citations

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

Fields of papers citing papers by Per‐Olov Löwdin

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Per‐Olov Löwdin. 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 Per‐Olov Löwdin. The network helps show where Per‐Olov Löwdin may publish in the future.

Co-authorship network of co-authors of Per‐Olov Löwdin

This figure shows the co-authorship network connecting the top 25 collaborators of Per‐Olov Löwdin. A scholar is included among the top collaborators of Per‐Olov Löwdin 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 Per‐Olov Löwdin. Per‐Olov Löwdin 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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