G. Warren

674 total citations · 1 hit paper
9 papers, 524 citations indexed

About

G. Warren is a scholar working on Atomic and Molecular Physics, and Optics, Electrical and Electronic Engineering and Aerospace Engineering. According to data from OpenAlex, G. Warren has authored 9 papers receiving a total of 524 indexed citations (citations by other indexed papers that have themselves been cited), including 7 papers in Atomic and Molecular Physics, and Optics, 7 papers in Electrical and Electronic Engineering and 4 papers in Aerospace Engineering. Recurrent topics in G. Warren's work include Gyrotron and Vacuum Electronics Research (5 papers), Particle accelerators and beam dynamics (3 papers) and Microwave Engineering and Waveguides (2 papers). G. Warren is often cited by papers focused on Gyrotron and Vacuum Electronics Research (5 papers), Particle accelerators and beam dynamics (3 papers) and Microwave Engineering and Waveguides (2 papers). G. Warren collaborates with scholars based in United States. G. Warren's co-authors include B. Goplen, L. Ludeking, David R. Smith, Khanh T. Nguyen, Woei-Leong Chan, H.H. Busta, Saadat Anwar Siddiqi, H. Kirk, J. Gallardo and K. Batchelor and has published in prestigious journals such as Computer Physics Communications, IEEE Transactions on Electron Devices and Nuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometers Detectors and Associated Equipment.

In The Last Decade

G. Warren

9 papers receiving 495 citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

User-configurable MAGIC for electromagnetic PIC calculations

1995 472 citations B. Goplen, L. Ludeking et al. Computer Physics Communications profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
G. Warren United States	5	468	402	198	174	27	9	524
Dagang Liu China	8	402 0.9×	371 0.9×	227 1.1×	172 1.0×	25 0.9×	64	477
N. F. Kovalev Russia	11	494 1.1×	360 0.9×	285 1.4×	233 1.3×	14 0.5×	54	535
S.D. Korovin Russia	11	526 1.1×	373 0.9×	483 2.4×	194 1.1×	13 0.5×	29	628
J. Dickens United States	9	242 0.5×	227 0.6×	242 1.2×	100 0.6×	15 0.6×	21	361
Yan Teng China	17	708 1.5×	513 1.3×	472 2.4×	306 1.8×	16 0.6×	83	763
D.L. Birx United States	11	151 0.3×	221 0.5×	97 0.5×	143 0.8×	11 0.4×	50	313
Z. Segalov United States	9	221 0.5×	266 0.7×	53 0.3×	151 0.9×	17 0.6×	29	350
A.E. Vlieks United States	11	268 0.6×	249 0.6×	55 0.3×	197 1.1×	16 0.6×	61	403
V. I. Koshelev Russia	14	730 1.6×	590 1.5×	628 3.2×	295 1.7×	12 0.4×	101	863
R. A. Kehs United States	10	496 1.1×	316 0.8×	232 1.2×	337 1.9×	13 0.5×	20	537

Countries citing papers authored by G. Warren

Since Specialization

Citations

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

Fields of papers citing papers by G. Warren

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of G. Warren

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

All Works

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9 of 9 papers shown

1.

Nguyen, Khanh T., et al.. (2003). Numerical and theoretical analysis of the klystrode resonator and collector performance. 379–382. 1 indexed citations

2.

Goplen, B., L. Ludeking, Khanh T. Nguyen, & G. Warren. (2002). Design of an 850-MHz klystrode. 889–892. 1 indexed citations

3.

Goplen, B., L. Ludeking, David R. Smith, & G. Warren. (1995). User-configurable MAGIC for electromagnetic PIC calculations. Computer Physics Communications. 87(1-2). 54–86. 472 indexed citations breakdown →

4.

Warren, G., L. Ludeking, Khanh T. Nguyen, David Smithe, & B. Goplen. (1993). Advances/applications of MAGIC and SOS. AIP conference proceedings. 297. 313–322. 7 indexed citations

5.

Busta, H.H., et al.. (1993). Experimental and theoretical determinations of gate-to-emitter stray capacitances of field emitters. Journal of Vacuum Science & Technology B Microelectronics and Nanometer Structures Processing Measurement and Phenomena. 11(2). 445–448. 8 indexed citations

6.

Siddiqi, Saadat Anwar, I. Ben‐Zvi, K. Batchelor, et al.. (1992). Design of a high-brightness, high-duty factor photocathode electron gun. Nuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometers Detectors and Associated Equipment. 318(1-3). IN7–253. 8 indexed citations

7.

Nguyen, Khanh T., G. Warren, L. Ludeking, & B. Goplen. (1991). Analysis of the 425-MHz Klystrode. IEEE Transactions on Electron Devices. 38(10). 2212–2220. 24 indexed citations

8.

Warren, G., L. Ludeking, James E. McDonald, Khanh Nguyen-Trong, & B. Goplen. (1990). MAGIC user's group software. 1 indexed citations

9.

Warren, G.. (1988). Determining mode excitations of vacuum electronics devices via three-dimensional simulations using the SOS code. IEEE Transactions on Electron Devices. 35(11). 2027–2033. 2 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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