P. E. Sandholt

4.7k total citations
139 papers, 3.8k citations indexed

About

P. E. Sandholt is a scholar working on Astronomy and Astrophysics, Molecular Biology and Geophysics. According to data from OpenAlex, P. E. Sandholt has authored 139 papers receiving a total of 3.8k indexed citations (citations by other indexed papers that have themselves been cited), including 138 papers in Astronomy and Astrophysics, 90 papers in Molecular Biology and 25 papers in Geophysics. Recurrent topics in P. E. Sandholt's work include Ionosphere and magnetosphere dynamics (134 papers), Solar and Space Plasma Dynamics (128 papers) and Geomagnetism and Paleomagnetism Studies (90 papers). P. E. Sandholt is often cited by papers focused on Ionosphere and magnetosphere dynamics (134 papers), Solar and Space Plasma Dynamics (128 papers) and Geomagnetism and Paleomagnetism Studies (90 papers). P. E. Sandholt collaborates with scholars based in Norway, United States and United Kingdom. P. E. Sandholt's co-authors include S. W. H. Cowley, M. Lockwood, C. J. Farrugia, A. Egeland, J. Moen, B. Lybekk, W. F. Denig, M. Lester, T. Oguti and M. Øieroset and has published in prestigious journals such as Journal of Geophysical Research Atmospheres, Geophysical Research Letters and Philosophical Transactions of the Royal Society A Mathematical Physical and Engineering Sciences.

In The Last Decade

P. E. Sandholt

135 papers receiving 3.1k citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name	h						Papers	Cites
P. E. Sandholt Norway	34	3.7k	2.0k	1.0k	442	385	139	3.8k
T. J. Rosenberg United States	29	2.6k 0.7×	1.0k 0.5×	1.3k 1.3×	203 0.5×	252 0.7×	121	2.7k
J. S. Murphree Canada	33	3.3k 0.9×	1.7k 0.9×	1.0k 1.0×	155 0.4×	402 1.0×	125	3.3k
Y. I. Feldstein Russia	27	2.4k 0.7×	1.4k 0.7×	830 0.8×	139 0.3×	189 0.5×	99	2.5k
A. S. Rodger United Kingdom	28	2.7k 0.7×	1.1k 0.6×	1.2k 1.2×	856 1.9×	208 0.5×	120	2.8k
Mei‐Ching Fok United States	33	4.0k 1.1×	1.7k 0.9×	1.3k 1.3×	247 0.6×	282 0.7×	155	4.0k
A. Grocott United Kingdom	28	2.3k 0.6×	1.3k 0.6×	657 0.7×	376 0.9×	153 0.4×	90	2.4k
B. A. Emery United States	37	3.5k 0.9×	1.4k 0.7×	1.0k 1.0×	462 1.0×	566 1.5×	95	3.5k
S. Sazykin United States	29	3.1k 0.8×	1.5k 0.7×	1.1k 1.1×	309 0.7×	187 0.5×	64	3.2k
Natsuo Sato Japan	19	2.5k 0.7×	919 0.5×	1.0k 1.0×	713 1.6×	169 0.4×	75	2.5k
T. Sotirelis United States	27	2.5k 0.7×	1.3k 0.6×	751 0.7×	182 0.4×	358 0.9×	60	2.6k

Countries citing papers authored by P. E. Sandholt

Since Specialization

Citations

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

Fields of papers citing papers by P. E. Sandholt

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by P. E. Sandholt. 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 P. E. Sandholt. The network helps show where P. E. Sandholt may publish in the future.

Co-authorship network of co-authors of P. E. Sandholt

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

All Works

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20 of 20 papers shown

Pécseli, H. L., et al.. (2022). Impulse-driven oscillations of the near-Earth's magnetosphere. Annales Geophysicae. 40(6). 641–663. 2 indexed citations

Mozer, F. S., J. D. Scudder, C. T. Russell, et al.. (2014). Structure of a reconnection layer poleward of the cusp: Extreme density asymmetry and a guide field. Journal of Geophysical Research Space Physics. 119(9). 7343–7362. 4 indexed citations

Farrugia, C. J., A. Grocott, P. E. Sandholt, et al.. (2007). The magnetosphere under weak solar wind forcing. Annales Geophysicae. 25(1). 191–205. 12 indexed citations

Cowley, S. W. H., J. A. Davies, A. Grocott, et al.. (2002). Solar–wind–magnetosphere–ionosphere interactions in the Earth's plasma environment. Philosophical Transactions of the Royal Society A Mathematical Physical and Engineering Sciences. 361(1802). 113–126. 25 indexed citations

Lockwood, M., et al.. (2000). Simultaneous optical and radar signatures of poleward-moving auroral forms. Annales Geophysicae. 18(9). 1054–1066. 33 indexed citations

Milan, S. E., M. Lester, S. W. H. Cowley, et al.. (1999). Meridian-scanning photometer, coherent HF radar, and magnetometer observations of the cusp: a case study. Annales Geophysicae. 17(2). 159–172. 93 indexed citations

Sandholt, P. E., et al.. (1999). Excitation and decay of magnetospheric lobe cell convection and its associated aurora. Geophysical Research Letters. 26(24). 3597–3600. 4 indexed citations

Sandholt, P. E., C. J. Farrugia, J. Moen, & S. W. H. Cowley. (1998). Dayside auroral configurations: Responses to southward and northward rotations of the interplanetary magnetic field. Journal of Geophysical Research Atmospheres. 103(A9). 20279–20295. 64 indexed citations

Sandholt, P. E., et al.. (1998). A classification of dayside auroral forms and activities as a function of interplanetary magnetic field orientation. Journal of Geophysical Research Atmospheres. 103(A10). 23325–23345. 126 indexed citations

10.

Pudovkin, M. I., et al.. (1996). Relationship between the cusp aurora poleward motion velocity and solar wind parameters. ESASP. 389. 737. 1 indexed citations

11.

Sandholt, P. E., et al.. (1992). Dynamical auroral structure in the vicinity of the polar cusp: multipoint observations during southward and northward IMF.. Annales Geophysicae. 10(7). 483–497. 24 indexed citations

12.

Yagodkina, O. I., et al.. (1992). Bursts of geomagnetic pulsations and their relationship with dayside auroral forms. Planetary and Space Science. 40(10). 1303–1309. 3 indexed citations

13.

Lockwood, M., S. W. H. Cowley, P. E. Sandholt, & R. P. Lepping. (1990). The ionospheric signatures of flux transfer events and solar wind dynamic pressure changes. Journal of Geophysical Research Atmospheres. 95(A10). 17113–17135. 122 indexed citations

14.

Sandholt, P. E., B. Jacobsen, B. Lybekk, et al.. (1989). Structure and dynamics in the polar cleft: Coordinated satellite and ground‐based observations in the prenoon sector. Journal of Geophysical Research Atmospheres. 94(A7). 8928–8942. 15 indexed citations

15.

Sandholt, P. E. & A. Egeland. (1987). Polar Cusp Electrodynamics. 270. 255. 3 indexed citations

16.

Sandholt, P. E.. (1987). Interplanetary and geophysical effects of a coronal transient.. Annales Geophysicae. 275. 219–229. 4 indexed citations

17.

Egeland, A., Hu Liao, & P. E. Sandholt. (1987). Irregular, broad-band ELF/VLF emissions and optical aurora at cusp latitudes in the post-noon sector. Annales Geophysicae. 5(2). 89–92. 6 indexed citations

18.

Sandholt, P. E., et al.. (1985). The relationship between reconnection electric field, field-aligned and ionospheric currents.. Annales Geophysicae. 3(1). 43–50. 7 indexed citations

19.

Sandholt, P. E., et al.. (1985). The polar cusp: optical and particle characteristics-dynamics. Memoirs of National Institute of Polar Research. Special issue. 38(38). 48–65. 3 indexed citations

20.

Sandholt, P. E.. (1982). Auroral oval dynamics in relation to solar wind-magnetosphere interaction.. ESASP. 32(4). 233–163. 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.

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