Sonja Katayama

1.0k total citations
30 papers, 761 citations indexed

About

Sonja Katayama is a scholar working on Pulmonary and Respiratory Medicine, Surgery and Radiology, Nuclear Medicine and Imaging. According to data from OpenAlex, Sonja Katayama has authored 30 papers receiving a total of 761 indexed citations (citations by other indexed papers that have themselves been cited), including 21 papers in Pulmonary and Respiratory Medicine, 10 papers in Surgery and 7 papers in Radiology, Nuclear Medicine and Imaging. Recurrent topics in Sonja Katayama's work include Prostate Cancer Diagnosis and Treatment (11 papers), Prostate Cancer Treatment and Research (9 papers) and Advanced Radiotherapy Techniques (6 papers). Sonja Katayama is often cited by papers focused on Prostate Cancer Diagnosis and Treatment (11 papers), Prostate Cancer Treatment and Research (9 papers) and Advanced Radiotherapy Techniques (6 papers). Sonja Katayama collaborates with scholars based in Germany, United States and Switzerland. Sonja Katayama's co-authors include Jürgen Debus, Klaus Herfarth, Florian Sterzing, Gregor Habl, Clemens Kratochwil, Uwe Haberkorn, Frederik L. Giesel, Stefan A. Koerber, Klaus Kopka and Matthias F. Haefner and has published in prestigious journals such as International Journal of Radiation Oncology*Biology*Physics, Journal of Nuclear Medicine and Radiotherapy and Oncology.

In The Last Decade

Sonja Katayama

30 papers receiving 755 citations

Peers

Sonja Katayama
Comparison fields: 5 of 57
  • Pulmonary and Respiratory Medicine 567
  • Radiology, Nuclear Medicine and Imaging 329
  • Radiation 178
  • Oncology 135
  • Surgery 106
Replace Hansjörg Vees with:
Hansjörg Vees Switzerland
Alessia Surgo Italy
Silke Engelholm Sweden
David S. Yoo United States
Henrik Hauswald Germany
Franziska Walter Germany
Chukwuka Eze Germany
Leslie K. Ballas United States
Sebastian Zschaeck Germany
Christopher D. Koprowski United States
Hansjörg Vees Switzerland View profile →
Citations per field, relative to Sonja Katayama
Sonja Katayama · 1×
Citations per year, relative to Sonja Katayama
Sonja Katayama · 1×

Countries citing papers authored by Sonja Katayama

Since Specialization
Citations

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

Fields of papers citing papers by Sonja Katayama

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Sonja Katayama

This figure shows the co-authorship network connecting the top 25 collaborators of Sonja Katayama. A scholar is included among the top collaborators of Sonja Katayama 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 Sonja Katayama. Sonja Katayama 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
# Work Indexed citations
1 12
2 36
3 40
4 8
5 9
6 8
7 2
8 9
9 38
10 9
11 12
12 8
13 12
14 24
15 49
16 8
17 8
18 7
19 174
20 28

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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