Greg Severn

780 total citations
30 papers, 630 citations indexed

About

Greg Severn is a scholar working on Electrical and Electronic Engineering, Atomic and Molecular Physics, and Optics and Mechanics of Materials. According to data from OpenAlex, Greg Severn has authored 30 papers receiving a total of 630 indexed citations (citations by other indexed papers that have themselves been cited), including 22 papers in Electrical and Electronic Engineering, 18 papers in Atomic and Molecular Physics, and Optics and 16 papers in Mechanics of Materials. Recurrent topics in Greg Severn's work include Plasma Diagnostics and Applications (21 papers), Laser-induced spectroscopy and plasma (14 papers) and Dust and Plasma Wave Phenomena (12 papers). Greg Severn is often cited by papers focused on Plasma Diagnostics and Applications (21 papers), Laser-induced spectroscopy and plasma (14 papers) and Dust and Plasma Wave Phenomena (12 papers). Greg Severn collaborates with scholars based in United States, China and South Korea. Greg Severn's co-authors include N. Hershkowitz, Dongsoo Lee, R. McWilliams, Xu Wang, Lütfi Öksüz, J. P. Sheehan, Scott Baalrud, J. R. Ferron, R. A. Breun and B. A. Nelson and has published in prestigious journals such as Physical Review Letters, Applied Physics Letters and Journal of Applied Physics.

In The Last Decade

Greg Severn

30 papers receiving 575 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Greg Severn United States 14 541 363 257 205 90 30 630
J. Ballesteros Spain 17 654 1.2× 439 1.2× 200 0.8× 137 0.7× 40 0.4× 46 695
J. I. Fernández Palop Spain 16 628 1.2× 430 1.2× 195 0.8× 135 0.7× 39 0.4× 41 667
Sarveshwar Sharma India 20 573 1.1× 272 0.7× 201 0.8× 92 0.4× 53 0.6× 42 671
Isaac D. Sudit United States 8 635 1.2× 221 0.6× 220 0.9× 216 1.1× 48 0.5× 8 669
H.‐B. Valentini Germany 13 492 0.9× 355 1.0× 137 0.5× 130 0.6× 27 0.3× 41 520
J. P. Sheehan United States 9 503 0.9× 200 0.6× 201 0.8× 125 0.6× 55 0.6× 21 550
C. Busch Germany 7 244 0.5× 125 0.3× 94 0.4× 157 0.8× 135 1.5× 12 409
H. Soltwisch Germany 13 199 0.4× 133 0.4× 115 0.4× 391 1.9× 245 2.7× 34 573
T. Shikama Japan 14 228 0.4× 192 0.5× 173 0.7× 344 1.7× 136 1.5× 74 515
Richard Magee United States 12 166 0.3× 99 0.3× 83 0.3× 253 1.2× 104 1.2× 37 396

Countries citing papers authored by Greg Severn

Since Specialization
Citations

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

Fields of papers citing papers by Greg Severn

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Greg Severn

This figure shows the co-authorship network connecting the top 25 collaborators of Greg Severn. A scholar is included among the top collaborators of Greg Severn 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 Greg Severn. Greg Severn 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.
Tadesse, Solomon, Sz‐Chian Liou, Jiang Li, et al.. (2023). Photovoltaic amorphous feroxyhyte nanostructures synthesized by atmospheric AC microplasma. Nanotechnology. 35(8). 85601–85601. 1 indexed citations
2.
Zhang, Wei, et al.. (2022). Energy selectivity in electron absorptive heating methods: does the angular momentum trap matter? An experimental investigation. Plasma Sources Science and Technology. 31(8). 84003–84003. 1 indexed citations
3.
Severn, Greg, et al.. (2022). Benchmark experiments of the power law parametrization of the effective ion collecting area of a planar Langmuir probe in low temperature plasmas. Plasma Sources Science and Technology. 31(2). 24001–24001. 5 indexed citations
4.
Zhang, Wei, et al.. (2020). Extinguishment of hot cathode discharges by space-charge and surface magnetic effects. Plasma Sources Science and Technology. 29(11). 115021–115021. 3 indexed citations
5.
Hershkowitz, N., et al.. (2020). Experimental studies of the difference between plasma potentials measured by Langmuir probes and emissive probes in presheaths. Plasma Sources Science and Technology. 29(2). 25015–25015. 10 indexed citations
6.
Green, Jonathan, O. Schmitz, Greg Severn, & V. Winters. (2019). Exploiting Zeeman effect symmetries to measure particle velocities in magnetized plasmas. Measurement Science and Technology. 30(5). 55202–55202. 7 indexed citations
7.
Severn, Greg, et al.. (2017). Experimental studies of ion flow near the sheath edge in multiple ion species plasma including argon, xenon and neon. Plasma Sources Science and Technology. 26(5). 55021–55021. 8 indexed citations
8.
Hershkowitz, N., et al.. (2016). Ion velocity-locking in the neighborhood of virtual cathodes via instability enhanced collisional friction. Plasma Sources Science and Technology. 26(1). 15008–15008. 3 indexed citations
9.
Hershkowitz, N., et al.. (2016). Laser-induced fluorescence measurements of argon and xenon ion velocities near the sheath boundary in 3 ion species plasmas. Physics of Plasmas. 23(5). 15 indexed citations
10.
Hershkowitz, N., et al.. (2014). Verifying effects of instability enhanced ion–ion Coulomb collisions on ion velocity distribution functions near the sheath edge in low temperature plasmas. Plasma Sources Science and Technology. 24(1). 15018–15018. 14 indexed citations
11.
Severn, Greg, et al.. (2012). Will a magnet fall freely in a superconducting tube. 1 indexed citations
12.
Hershkowitz, N., et al.. (2011). Experimental test of instability enhanced collisional friction for determining ion loss in two ion species plasmas. Physics of Plasmas. 18(5). 29 indexed citations
13.
Hershkowitz, N., et al.. (2010). Experimental Test of Instability-Enhanced Collisional Friction for Determining Ion Loss in Two Ion Species Plasmas. Physical Review Letters. 104(22). 225003–225003. 40 indexed citations
14.
Lee, Dongsoo, N. Hershkowitz, & Greg Severn. (2008). Experimental studies of transverse metastable ion velocity distribution functions in the presheath of a weakly collisional argon plasma. Physics of Plasmas. 15(8). 7 indexed citations
15.
Lee, Dongsoo, N. Hershkowitz, & Greg Severn. (2007). Measurements of Ar+ and Xe+ velocities near the sheath boundary of Ar–Xe plasma using two diode lasers. Applied Physics Letters. 91(4). 63 indexed citations
16.
Severn, Greg. (2006). A note on the plasma sheath and the Bohm criterion. American Journal of Physics. 75(1). 92–94. 10 indexed citations
17.
Lee, Dongsoo, Greg Severn, Lütfi Öksüz, & N. Hershkowitz. (2006). Laser-induced fluorescence measurements of argon ion velocities near the sheath boundary of an argon–xenon plasma. Journal of Physics D Applied Physics. 39(24). 5230–5235. 49 indexed citations
18.
Severn, Greg, et al.. (2003). Experimental Studies of the Bohm Criterion in a Two-Ion-Species Plasma Using Laser-Induced Fluorescence. Physical Review Letters. 90(14). 145001–145001. 124 indexed citations
19.
Severn, Greg & N. Hershkowitz. (1992). Radial control of the electrostatic potential in a tandem mirror with quadrupole end cells. Physics of Fluids B Plasma Physics. 4(10). 3210–3215. 15 indexed citations
20.
Severn, Greg, N. Hershkowitz, R. A. Breun, & J. R. Ferron. (1991). Experimental studies of the rotational stability of a tandem mirror with quadrupole end cells. Physics of Fluids B Plasma Physics. 3(1). 114–125. 20 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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