L. K. Len

403 total citations
26 papers, 308 citations indexed

About

L. K. Len is a scholar working on Electrical and Electronic Engineering, Aerospace Engineering and Atomic and Molecular Physics, and Optics. According to data from OpenAlex, L. K. Len has authored 26 papers receiving a total of 308 indexed citations (citations by other indexed papers that have themselves been cited), including 17 papers in Electrical and Electronic Engineering, 15 papers in Aerospace Engineering and 13 papers in Atomic and Molecular Physics, and Optics. Recurrent topics in L. K. Len's work include Particle accelerators and beam dynamics (14 papers), Gyrotron and Vacuum Electronics Research (9 papers) and Plasma Diagnostics and Applications (8 papers). L. K. Len is often cited by papers focused on Particle accelerators and beam dynamics (14 papers), Gyrotron and Vacuum Electronics Research (9 papers) and Plasma Diagnostics and Applications (8 papers). L. K. Len collaborates with scholars based in United States, Mexico and China. L. K. Len's co-authors include S. Humphries, F. Mako, M. E. Savage, G. W. Cooper, W. Peter, Levi Schächter, T. Srinivasan-Rao, Cha‐Mei Tang, J. A. Nation and C. Burkhart and has published in prestigious journals such as Physical Review Letters, Journal of Applied Physics and Proceedings of the IEEE.

In The Last Decade

L. K. Len

26 papers receiving 284 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
L. K. Len United States	10	182	155	81	75	68	26	308
E.L. Neau United States	10	179 1.0×	100 0.6×	71 0.9×	72 1.0×	78 1.1×	33	346
R. J. Adler United States	10	211 1.2×	201 1.3×	116 1.4×	66 0.9×	106 1.6×	49	387
W. L. Gardner United States	14	216 1.2×	119 0.8×	193 2.4×	147 2.0×	38 0.6×	50	422
I. M. Rittersdorf United States	10	140 0.8×	143 0.9×	53 0.7×	31 0.4×	31 0.5×	35	296
D. F. Alferov Russia	11	302 1.7×	286 1.8×	78 1.0×	61 0.8×	31 0.5×	62	409
Richard Ness United States	12	236 1.3×	133 0.9×	46 0.6×	24 0.3×	51 0.8×	42	337
A. Rosenberg Israel	11	160 0.9×	121 0.8×	100 1.2×	84 1.1×	38 0.6×	32	313
L. Catàni Italy	11	238 1.3×	124 0.8×	144 1.8×	22 0.3×	41 0.6×	51	351
B. Szapiro United States	10	215 1.2×	175 1.1×	21 0.3×	44 0.6×	167 2.5×	15	331
G. C. Barber United States	12	268 1.5×	98 0.6×	211 2.6×	27 0.4×	25 0.4×	46	373

Countries citing papers authored by L. K. Len

Since Specialization

Citations

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

Fields of papers citing papers by L. K. Len

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of L. K. Len

This figure shows the co-authorship network connecting the top 25 collaborators of L. K. Len. A scholar is included among the top collaborators of L. K. Len 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. K. Len. L. K. Len 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

Colby, Eric R. & L. K. Len. (2016). Roadmap to the Future. 9. 1–18. 13 indexed citations

Yu, Dongqi, Lizhong Hu, Heqiu Zhang, et al.. (2009). Photoluminescence study of novel phosphorus-doped ZnO nanotetrapods synthesized by chemical vapour deposition. Journal of Physics D Applied Physics. 42(5). 55110–55110. 30 indexed citations

Guharay, S. K., L. K. Len, & F. Mako. (2003). X-band high-current micro-pulse electron gun for accelerators. 174–175. 1 indexed citations

Len, L. K. & F. Mako. (2003). Self-bunching electron guns. Proceedings of the 1999 Particle Accelerator Conference (Cat. No.99CH36366). 1. 70–74. 3 indexed citations

Kehne, D., L. K. Len, & F. Mako. (2002). Studies of high-voltage breakdown suppression resulting from e-beam modification of copper surfaces. PACS2001. Proceedings of the 2001 Particle Accelerator Conference (Cat. No.01CH37268). 2. 864–866. 1 indexed citations

Guharay, S. K., L. K. Len, & F. Mako. (2002). High-current micro-pulse electron guns and accelerator applications. PACS2001. Proceedings of the 2001 Particle Accelerator Conference (Cat. No.01CH37268). 3. 2084–2086. 4 indexed citations

Mako, F. & L. K. Len. (2002). Self-bunching micro-pulse guns for high-power RF generation. 2–2. 1 indexed citations

Nation, J. A., Levi Schächter, F. Mako, et al.. (1999). Advances in cold cathode physics and technology. Proceedings of the IEEE. 87(5). 865–889. 79 indexed citations

Mako, F., L. K. Len, & W. Peter. (1999). Self-bunching electron guns. AIP conference proceedings. 875–885. 3 indexed citations

10.

Len, L. K., et al.. (1992). <title>Excitation of the l=12 cyclotron resonance in the NRL modified betatron accelerator</title>. Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE. 1629. 521–528. 1 indexed citations

11.

Len, L. K., et al.. (1991). <title>Recent developments on the NRL Modified Betatron Accelerator</title>. Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE. 1407. 418–429. 1 indexed citations

12.

Kapetanakos, C. A., et al.. (1991). Beam trapping in a modified betatron accelerator. Physical Review A. 44(6). 3900–3907. 4 indexed citations

13.

Dialétis, D., L. K. Len, J. Golden, & C. A. Kapetanakos. (1991). Diffusion of magnetic fields in a toroidal conducting shell of circular cross section. Journal of Applied Physics. 69(4). 1813–1821. 8 indexed citations

14.

Kapetanakos, C. A., L. K. Len, Travis A. Smith, et al.. (1990). Improved beam confinement in the modified betatron with strong focusing. Physical Review Letters. 64(20). 2374–2377. 12 indexed citations

15.

Humphries, S. & L. K. Len. (1986). Radial field discharge for high-flux ion extraction. Review of Scientific Instruments. 57(12). 2929–2934. 1 indexed citations

16.

Len, L. K., S. Humphries, & C. Burkhart. (1986). Grid-controlled metal ion sources for heavy ion fusion accelerators. AIP conference proceedings. 152. 314–322. 1 indexed citations

17.

Humphries, S., C. Burkhart, S.K. Coffey, et al.. (1986). Grid-controlled extraction of pulsed ion beams. Journal of Applied Physics. 59(6). 1790–1798. 28 indexed citations

18.

Len, L. K., et al.. (1985). Observation of current sheath transition from snowplow to deflagration. Journal of Applied Physics. 57(3). 961–964. 26 indexed citations

19.

Humphries, S., et al.. (1985). Grid-controlled plasma cathodes. Journal of Applied Physics. 57(3). 709–713. 21 indexed citations

20.

Cecil, F. E., L. K. Len, & R.J. Peterson. (1980). The reaction 10B(d, n)11C as an ion temperature plasma diagnostic. Nuclear Instruments and Methods. 175(2-3). 293–296. 8 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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