L. Jalonen

512 total citations
21 papers, 442 citations indexed

About

L. Jalonen is a scholar working on Astronomy and Astrophysics, Geophysics and Aerospace Engineering. According to data from OpenAlex, L. Jalonen has authored 21 papers receiving a total of 442 indexed citations (citations by other indexed papers that have themselves been cited), including 18 papers in Astronomy and Astrophysics, 10 papers in Geophysics and 9 papers in Aerospace Engineering. Recurrent topics in L. Jalonen's work include Ionosphere and magnetosphere dynamics (18 papers), GNSS positioning and interference (8 papers) and Earthquake Detection and Analysis (8 papers). L. Jalonen is often cited by papers focused on Ionosphere and magnetosphere dynamics (18 papers), GNSS positioning and interference (8 papers) and Earthquake Detection and Analysis (8 papers). L. Jalonen collaborates with scholars based in Finland, Sweden and Austria. L. Jalonen's co-authors include T. Nygrén, T. Turunen, J. Oksman, A. Huuskonen, J. Silén, B. S. Lanchester, H. Trefall, G. Kremser, W. Riedler and T. Pytte and has published in prestigious journals such as Journal of Geophysical Research Atmospheres, Planetary and Space Science and Journal of Atmospheric and Terrestrial Physics.

In The Last Decade

L. Jalonen

21 papers receiving 384 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
L. Jalonen Finland 12 420 198 182 97 53 21 442
L. Bossy Belgium 7 331 0.8× 118 0.6× 125 0.7× 73 0.8× 84 1.6× 17 344
R. T. de Medeiros Brazil 12 563 1.3× 218 1.1× 296 1.6× 96 1.0× 65 1.2× 14 569
J. Petričeks United States 6 332 0.8× 158 0.8× 110 0.6× 73 0.8× 64 1.2× 10 366
Matthew W. Fox Australia 7 413 1.0× 214 1.1× 276 1.5× 75 0.8× 34 0.6× 10 439
G. J. Sofko Canada 12 497 1.2× 166 0.8× 140 0.8× 212 2.2× 41 0.8× 27 503
D.G. Singleton Australia 12 376 0.9× 163 0.8× 189 1.0× 92 0.9× 48 0.9× 27 408
H. Vo United States 10 603 1.4× 228 1.2× 202 1.1× 202 2.1× 48 0.9× 25 627
B. W. Reinisch United States 8 382 0.9× 183 0.9× 170 0.9× 108 1.1× 36 0.7× 27 396
J. P. Mullen United States 12 451 1.1× 181 0.9× 226 1.2× 79 0.8× 52 1.0× 22 463
John R. Koster Ghana 10 359 0.9× 171 0.9× 155 0.9× 91 0.9× 37 0.7× 19 386

Countries citing papers authored by L. Jalonen

Since Specialization
Citations

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

Fields of papers citing papers by L. Jalonen

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of L. Jalonen

This figure shows the co-authorship network connecting the top 25 collaborators of L. Jalonen. A scholar is included among the top collaborators of L. Jalonen 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 L. Jalonen. L. Jalonen 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.
Nygrén, T., B. S. Lanchester, A. Huuskonen, et al.. (1990). Interference of tidal and gravity waves in the ionosphere and an associated sporadic E-layer. Journal of Atmospheric and Terrestrial Physics. 52(6-8). 609–623. 28 indexed citations
2.
Nygrén, T., B. S. Lanchester, L. Jalonen, & A. Huuskonen. (1989). A method for determining ion-neutral collision frequency using radar measurements of ion velocity in two directions. Planetary and Space Science. 37(4). 493–502. 10 indexed citations
3.
Lanchester, B. S., H. Rishbeth, T. Nygrén, L. Jalonen, & T. Turunen. (1989). Wave activity, F1-layer disturbance and a sporadic E-layer over EISCAT. Journal of Atmospheric and Terrestrial Physics. 51(3). 179–196. 14 indexed citations
4.
Huuskonen, A., T. Nygrén, L. Jalonen, et al.. (1988). Ion composition in sporadic E layers measured by the EISCAT UHF radar. Journal of Geophysical Research Atmospheres. 93(A12). 14603–14610. 38 indexed citations
5.
Turunen, T., T. Nygrén, A. Huuskonen, & L. Jalonen. (1988). Incoherent scatter studies of sporadic-E using 300 m resolution. Journal of Atmospheric and Terrestrial Physics. 50(4-5). 277–287. 26 indexed citations
6.
Nygrén, T., L. Jalonen, & A. Huuskonen. (1987). A new method of measuring the ion-neutral collision frequency using incoherent scatter radar. Planetary and Space Science. 35(3). 337–343. 21 indexed citations
7.
Huuskonen, A., T. Nygrén, L. Jalonen, T. Turunen, & J. Silén. (1986). High resolution EISCAT observations of the ion-neutral collision frequency in the lower E-region. Journal of Atmospheric and Terrestrial Physics. 48(9-10). 827–836. 30 indexed citations
8.
Turunen, T., J. Silén, T. Nygrén, & L. Jalonen. (1985). Observation of a thin Es-layer by the eiscat radar. Planetary and Space Science. 33(12). 1407–1416. 25 indexed citations
9.
Nygrén, T., L. Jalonen, A. Huuskonen, & T. Turunen. (1984). Density profiles of sporadic E-layers containing two metal ion species. Journal of Atmospheric and Terrestrial Physics. 46(10). 885–893. 15 indexed citations
10.
Jalonen, L., T. Nygrén, J. Oksman, & T. Turunen. (1984). On the current-carrying properties of mid-latitude type sporadic E-layers. Journal of Atmospheric and Terrestrial Physics. 46(4). 383–387. 6 indexed citations
11.
Nygrén, T., L. Jalonen, J. Oksman, & T. Turunen. (1984). The role of electric field and neutral wind direction in the formation of sporadic E-layers. Journal of Atmospheric and Terrestrial Physics. 46(4). 373–381. 139 indexed citations
12.
Jalonen, L., T. Nygrén, & T. Turunen. (1982). On the partial transparency of sporadic E-layers at high latitudes. Journal of Atmospheric and Terrestrial Physics. 44(9). 731–735. 4 indexed citations
13.
Nygrén, T., et al.. (1981). Anomalous multiple traces below fE in high gain ionograms recorded at Sodankylä. Journal of Atmospheric and Terrestrial Physics. 43(2). 151–156. 1 indexed citations
14.
Jalonen, L., T. Nygrén, & T. Turunen. (1981). Properties of ionospheric gyroechoes in the presence of a sporadic E-layer. Journal of Atmospheric and Terrestrial Physics. 43(10). 1065–1069. 2 indexed citations
15.
Jalonen, L.. (1981). Quasi-periodic frequency dependence of Es- and E-layer echo amplitudes caused by mode coupling. Journal of Atmospheric and Terrestrial Physics. 43(12). 1285–1288. 7 indexed citations
16.
Turunen, T., T. Nygrén, & L. Jalonen. (1980). Observations of the reflection coefficient of the sporadic E-layer at high latitudes. Journal of Atmospheric and Terrestrial Physics. 42(2). 147–154. 6 indexed citations
17.
Turunen, T., T. Nygrén, & L. Jalonen. (1979). Observations of the reflection coefficient of the sporadic E-layer at high latitudes. 1 indexed citations
18.
Jalonen, L. & T. Nygrén. (1979). On the discrepancy between the magnetic D-component and the overhead horizontal current at high-latitudes. Planetary and Space Science. 27(7). 1027–1032. 2 indexed citations
19.
Holzworth, R. H., J. J. Berthelier, U. Fahleson, et al.. (1977). The large-scale ionospheric electric field: Its variation with magnetic activity and relation to terrestrial kilometric radiation. Journal of Geophysical Research Atmospheres. 82(19). 2735–2742. 22 indexed citations
20.
Pytte, T., H. Trefall, G. Kremser, L. Jalonen, & W. Riedler. (1976). On the morphology of energetic (≥30keV) electron precipitation during the growth phase of magnetospheric substorms. Journal of Atmospheric and Terrestrial Physics. 38(7). 739–755. 34 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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