This map shows the geographic impact of S. Torvén'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 S. Torvén with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites S. Torvén more than expected).
This network shows the impact of papers produced by S. Torvén. 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 S. Torvén. The network helps show where S. Torvén may publish in the future.
Co-authorship network of co-authors of S. Torvén
This figure shows the co-authorship network connecting the top 25 collaborators of S. Torvén.
A scholar is included among the top collaborators of S. Torvén 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 S. Torvén. S. Torvén is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Böhm, Martin & S. Torvén. (1990). The Dynamic Response of an Inhomogeneous Plasma Diode to an Applied Electric Field. KTH Publication Database DiVA (KTH Royal Institute of Technology).1 indexed citations
Böhm, Martin & S. Torvén. (1986). Extended Potential Drops Preceding Double Layer Formation in a Triple Plasma Device. KTH Publication Database DiVA (KTH Royal Institute of Technology).2 indexed citations
Torvén, S., et al.. (1971). GROWTH OF A SPACE CHARGE SHEATH IN A LOW DENSITY DISCHARGE PLASMA.. OSTI OAI (U.S. Department of Energy Office of Scientific and Technical Information).1 indexed citations
20.
Andersson, David, et al.. (1969). On the maximum current carrying capacity of a low pressure discharge. 142.2 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.