This map shows the geographic impact of O. Havnes'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 O. Havnes with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites O. Havnes more than expected).
This network shows the impact of papers produced by O. Havnes. 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 O. Havnes. The network helps show where O. Havnes may publish in the future.
Co-authorship network of co-authors of O. Havnes
This figure shows the co-authorship network connecting the top 25 collaborators of O. Havnes.
A scholar is included among the top collaborators of O. Havnes 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 O. Havnes. O. Havnes is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Hoz, C. La, et al.. (2014). First Measurements of Aspect Sensitivity of Polar Mesospheric Summer Echoes by a Bistatic Radar System. AGU Fall Meeting Abstracts. 2014.1 indexed citations
Hoz, C. La, O. Havnes, & M. T. Rietveld. (2010). First joint measurements of the overshoot effect of Polar Mesospheric Summer Echoes (PMSE) at 54 and 224 MHz excited by artificial electron heating. AGUFM. 2010.3 indexed citations
7.
Hoz, C. La & O. Havnes. (2008). Artificial Modification of Polar Mesospheric Winter Echoes (PMWE) With an RF Heater: Do Charged Dust Particles Play an Active Role?. AGU Fall Meeting Abstracts. 2008.1 indexed citations
8.
Hoz, C. La & O. Havnes. (2007). Can Charged Dust Explain Polar Mesospheric Summer Echoes? Theory and Experiments. AGU Fall Meeting Abstracts. 2007.1 indexed citations
Horányi, M., T. W. Hartquist, O. Havnes, D. A. Mendis, & G. E. Morfill. (2004). Dusty Plasma Effects in Saturn's Rings. AGU Fall Meeting Abstracts. 2004. 265.2 indexed citations
11.
Havnes, O., et al.. (2004). The radar PMSE overshoot effect as a diagnostic method. 35. 3911.2 indexed citations
Havnes, O., et al.. (2001). Shock waves in a dusty plasma. Physical review. E, Statistical physics, plasmas, fluids, and related interdisciplinary topics. 64(6). 66407–66407.18 indexed citations
Pilipp, W., T. W. Hartquist, & O. Havnes. (1990). Grains in shocks in weakly ionized clouds. I - A one fluid treatment of grain dynamics. Monthly Notices of the Royal Astronomical Society. 243(4). 685–691.20 indexed citations
Havnes, O., et al.. (1984). Grain temperature, radiation pressure and electric potential in the vicinity of main sequence and white dwarf stars. Astronomy & Astrophysics Supplement Series. 57(2). 263–274.3 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.