O. Engvold

1.9k total citations
67 papers, 1.2k citations indexed

About

O. Engvold is a scholar working on Astronomy and Astrophysics, Instrumentation and Atomic and Molecular Physics, and Optics. According to data from OpenAlex, O. Engvold has authored 67 papers receiving a total of 1.2k indexed citations (citations by other indexed papers that have themselves been cited), including 48 papers in Astronomy and Astrophysics, 9 papers in Instrumentation and 8 papers in Atomic and Molecular Physics, and Optics. Recurrent topics in O. Engvold's work include Solar and Space Plasma Dynamics (31 papers), Stellar, planetary, and galactic studies (27 papers) and Astro and Planetary Science (20 papers). O. Engvold is often cited by papers focused on Solar and Space Plasma Dynamics (31 papers), Stellar, planetary, and galactic studies (27 papers) and Astro and Planetary Science (20 papers). O. Engvold collaborates with scholars based in Norway, United States and France. O. Engvold's co-authors include S. F. Martin, J. B. Zirker, L. Rouppe van der Voort, Y. Lin, J. C. Vial, Yong Lin, J. E. Wiik, O Brinchmann-Hansen, Thomas Berger and M. van Noort and has published in prestigious journals such as Nature, The Astrophysical Journal and Physics Today.

In The Last Decade

O. Engvold

65 papers receiving 1.1k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
O. Engvold Norway 19 1.0k 190 84 78 70 67 1.2k
P. Boerner United States 14 1.4k 1.4× 292 1.5× 7 0.1× 8 0.1× 175 2.5× 33 1.5k
Benjamin Pope Australia 15 573 0.6× 19 0.1× 102 1.2× 78 1.0× 4 0.1× 50 822
M. Casolino Italy 14 342 0.3× 32 0.2× 14 0.2× 41 0.5× 22 0.3× 102 793
Chun Xia China 24 1.1k 1.1× 231 1.2× 6 0.1× 3 0.0× 75 1.1× 76 1.3k
A. Keith Pierce United States 13 449 0.4× 51 0.3× 4 0.0× 8 0.1× 105 1.5× 40 615
В. В. Сурков Russia 16 320 0.3× 122 0.6× 10 0.1× 9 0.1× 144 2.1× 68 829
Olivier Chanrion Denmark 23 1.1k 1.1× 14 0.1× 20 0.2× 210 2.7× 4 0.1× 80 1.4k
John M. Bosworth United States 6 426 0.4× 56 0.3× 5 0.1× 15 0.2× 11 0.2× 12 740
L. J. November United States 11 724 0.7× 200 1.1× 2 0.0× 6 0.1× 134 1.9× 40 799
R. A. Frazin United States 21 1.1k 1.1× 312 1.6× 19 0.2× 102 1.5× 62 1.2k

Countries citing papers authored by O. Engvold

Since Specialization
Citations

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

Fields of papers citing papers by O. Engvold

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of O. Engvold

This figure shows the co-authorship network connecting the top 25 collaborators of O. Engvold. A scholar is included among the top collaborators of O. Engvold 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. Engvold. O. Engvold 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
1.
Scullion, E., O. Engvold, Y. Lin, & L. Rouppe van der Voort. (2015). OBSERVING CASCADES OF SOLAR BULLETS AT HIGH RESOLUTION. II.. The Astrophysical Journal. 814(2). 123–123. 2 indexed citations
2.
Engvold, O.. (2007). Observational aspects of prominence oscillations. Proceedings of the International Astronomical Union. 3(S247). 152–157. 8 indexed citations
3.
Lin, Y., O. Engvold, L. Rouppe van der Voort, & M. van Noort. (2007). Evidence of Traveling Waves in Filament Threads. Solar Physics. 246(1). 65–72. 84 indexed citations
4.
Engvold, O., et al.. (2003). Why does the spotted UX Ari system get bluer as it gets darker?. Astronomy and Astrophysics. 399(1). L11–L14. 16 indexed citations
5.
Engvold, O., et al.. (2003). Separation of high resolution spectra of the multiple star system UX Ari. Astronomy and Astrophysics. 402(3). 1043–1053. 8 indexed citations
6.
Engvold, O., et al.. (2001). On the Nature of Prominence Absorption and Emission in Highly Ionized Iron and in Neutral Hydrogen. Solar Physics. 202(2). 293–308. 22 indexed citations
7.
Švestka, Z., Robert F. Howard, & O. Engvold. (1997). Solar Physics Announces CD-ROM. Solar Physics. 176(3). 443–1030. 1 indexed citations
8.
Owner-Petersen, Mette, Michael D. Jensen, & O. Engvold. (1995). Performance Test of the slow Wavefront Sensor for the Large Earthbased Solar Telescope LEST. 2201. ThA3–ThA3. 1 indexed citations
9.
Engvold, O.. (1991). Large Earth-based Solar Telescope—LEST. Advances in Space Research. 11(5). 157–168. 3 indexed citations
10.
Engvold, O.. (1988). The prominence-corona transition region.. 151–169. 1 indexed citations
11.
Engvold, O. & N. Brynildsen. (1986). Temperatures of quiescent prominences measured from hydrogen Paschen and CaII IR lines. NASA Technical Reports Server (NASA). 2442. 97–107. 1 indexed citations
12.
Engvold, O., E. Tandberg‐Hanssen, & E. J. Reichmann. (1985). Evidence for systematic flows in the transition region around prominences. Solar Physics. 96(1). 18 indexed citations
13.
Engvold, O. & S. L. Keil. (1981). Vertical motions in quiescent prominences observed in the He I λ10830 Å line.. 2442. 169–175. 1 indexed citations
14.
Engvold, O.. (1981). The small scale velocity field of a quiescent prominence. Solar Physics. 70(2). 315–324. 29 indexed citations
15.
Engvold, O., et al.. (1979). Kinematics of a loop prominence. Solar Physics. 62(2). 331–341. 12 indexed citations
16.
Engvold, O., et al.. (1976). The eruptive prominence of June 8, 1974. Solar Physics. 48(1). 137–148. 25 indexed citations
17.
Engvold, O., et al.. (1975). An analytical representation for photographic characteristic curves.. 2. 17. 1 indexed citations
18.
Engvold, O., et al.. (1975). A comparison of spicules in the H? and HeII (304 �) lines. Solar Physics. 40(1). 6 indexed citations
19.
Engvold, O., et al.. (1974). An eruptive prominence of June 10, 1973. Solar Physics. 35(2). 409–417. 13 indexed citations
20.
Sheeley, N. R. & O. Engvold. (1970). Simultaneous measurements of magnetic fields and brightness fields using a 4-image spectroheliograph. Solar Physics. 12(1). 69–83. 14 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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