J.M. Stephenson

1.7k total citations · 1 hit paper
36 papers, 1.4k citations indexed

About

J.M. Stephenson is a scholar working on Electrical and Electronic Engineering, Electronic, Optical and Magnetic Materials and Control and Systems Engineering. According to data from OpenAlex, J.M. Stephenson has authored 36 papers receiving a total of 1.4k indexed citations (citations by other indexed papers that have themselves been cited), including 29 papers in Electrical and Electronic Engineering, 20 papers in Electronic, Optical and Magnetic Materials and 14 papers in Control and Systems Engineering. Recurrent topics in J.M. Stephenson's work include Electric Motor Design and Analysis (25 papers), Magnetic Properties and Applications (20 papers) and Magnetic Bearings and Levitation Dynamics (12 papers). J.M. Stephenson is often cited by papers focused on Electric Motor Design and Analysis (25 papers), Magnetic Properties and Applications (20 papers) and Magnetic Bearings and Levitation Dynamics (12 papers). J.M. Stephenson collaborates with scholars based in United Kingdom, United States and Bosnia and Herzegovina. J.M. Stephenson's co-authors include J. Čorda, P.J. Lawrenson, N.N. Fulton, H.C. Lovatt, A. Hughes, H. T. A. Whiting, W.F. Ray, R.M. Davis, R. Mann and A.H.M.S. Ula and has published in prestigious journals such as SHILAP Revista de lepidopterología, IEEE Transactions on Industry Applications and Journal of Sound and Vibration.

In The Last Decade

J.M. Stephenson

34 papers receiving 1.3k 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.

Variable-speed switched reluctance motors

1980 633 citations P.J. Lawrenson, J.M. Stephenson et al. IEE Proceedings B Electric Power Applications profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
J.M. Stephenson United Kingdom	16	1.3k	854	581	437	66	36	1.4k
Miroslav Markovič Switzerland	17	805 0.6×	514 0.6×	344 0.6×	212 0.5×	77 1.2×	81	919
J.W. Jansen Netherlands	23	1.3k 1.0×	1.1k 1.3×	338 0.6×	474 1.1×	239 3.6×	131	1.7k
Shi-Uk Chung South Korea	16	1.0k 0.8×	863 1.0×	437 0.8×	214 0.5×	68 1.0×	37	1.1k
Yon‐Do Chun South Korea	17	924 0.7×	648 0.8×	415 0.7×	312 0.7×	71 1.1×	85	1.1k
Dae‐Hyun Koo South Korea	22	1.2k 1.0×	961 1.1×	536 0.9×	425 1.0×	55 0.8×	82	1.4k
Daniel Fernández Spain	19	1.1k 0.9×	554 0.6×	529 0.9×	293 0.7×	62 0.9×	81	1.3k
Takashi Kenjō Japan	9	489 0.4×	656 0.8×	50 0.1×	252 0.6×	216 3.3×	28	1.0k
Yee‐Pien Yang Taiwan	19	718 0.6×	537 0.6×	135 0.2×	292 0.7×	70 1.1×	82	1.1k
J. Cros Canada	19	1.4k 1.1×	1.0k 1.2×	668 1.1×	314 0.7×	59 0.9×	78	1.5k
B. L. J. Gysen Netherlands	20	1.2k 0.9×	1.1k 1.3×	660 1.1×	581 1.3×	158 2.4×	60	1.8k

Countries citing papers authored by J.M. Stephenson

Since Specialization

Citations

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

Fields of papers citing papers by J.M. Stephenson

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by J.M. Stephenson. 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 J.M. Stephenson. The network helps show where J.M. Stephenson may publish in the future.

Co-authorship network of co-authors of J.M. Stephenson

This figure shows the co-authorship network connecting the top 25 collaborators of J.M. Stephenson. A scholar is included among the top collaborators of J.M. Stephenson 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 J.M. Stephenson. J.M. Stephenson 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

Stephenson, J.M.. (2024). Ambient Temporalities: Rethinking Object-Oriented Time through Kant, Husserl, and Heidegger. SHILAP Revista de lepidopterología. 7(1).

Charton, Julien, et al.. (2006). Dynamic modelling of switched reluctance machines with iron losses and phase interactions. IEE Proceedings - Electric Power Applications. 153(3). 327–336. 18 indexed citations

Charton, Julien, et al.. (2005). Iron loss measurement technique and experience for flux including DC offsets. 8 pp.–P.8. 1 indexed citations

Stephenson, J.M., et al.. (2003). The design and performance of a range of general-purpose industrial SR drives for 1 kW to 110 kW. Conference Record of the IEEE Industry Applications Society Annual Meeting. 127. 99–107. 2 indexed citations

Stephenson, J.M., A. Hughes, & R. Mann. (2002). Online torque-ripple minimisation in a switched reluctance motor over a wide speed range. IEE Proceedings - Electric Power Applications. 149(4). 261–267. 21 indexed citations

York, Mark, J.M. Stephenson, & A. Hughes. (1998). Electronically-operated, linear, variable-reluctance,integrating,reversible actuator (ELVIRA) – a novel, low-cost, normal-force, tiltingfriction drive. IEE Proceedings - Electric Power Applications. 145(1). 11–16. 2 indexed citations

Hughes, A., et al.. (1998). Dynamic modelling and control of a normal-forceactuator. IEE Proceedings - Electric Power Applications. 145(5). 449–454. 3 indexed citations

Stephenson, J.M., et al.. (1993). Eddy current behaviour in saturating laminations with impressed flux waveforms. 229–233. 5 indexed citations

Stephenson, J.M., et al.. (1993). The prediction of torque pulsations in the salient-pole singly-salient reluctance motor. 73–78. 3 indexed citations

10.

Mvungi, Nerey H., et al.. (1990). A new sensorless position detector for SR drives. 249–252. 15 indexed citations

11.

Ula, A.H.M.S., J.M. Stephenson, & P.J. Lawrenson. (1988). The effect of design parameters on the dynamic behavior of the superconducting alternators. IEEE Transactions on Energy Conversion. 3(1). 179–186. 3 indexed citations

12.

Ray, W.F., et al.. (1984). Switched reluctance motor drives for rail traction: a second view. IEE Proceedings B Electric Power Applications. 131(5). 220–220. 11 indexed citations

13.

Stephenson, J.M. & J. Čorda. (1979). Computation of torque and current in doubly salient reluctance motors from nonlinear magnetisation data. Proceedings of the Institution of Electrical Engineers. 126(5). 393–393. 148 indexed citations

14.

Stephenson, J.M. & H. A. Hassan. (1977). The spectrum of combustion-generated noise. Journal of Sound and Vibration. 53(2). 283–288. 15 indexed citations

15.

Lawrenson, P.J., R.M. Mathur, & J.M. Stephenson. (1971). Transient performance of reluctance machines. Proceedings of the Institution of Electrical Engineers. 118(6). 777–777. 21 indexed citations

16.

Lawrenson, P.J., et al.. (1970). Per-unit systems with special reference to electrical machines. Medical Entomology and Zoology. 18 indexed citations

17.

Whiting, H. T. A., et al.. (1970). Critical Time Intervals for Taking in Flight Information in a Ball-Catching Task. Ergonomics. 13(2). 265–272. 65 indexed citations

18.

Stephenson, J.M. & P.J. Lawrenson. (1969). Average asynchronous torque of synchronous machines, with particular reference to reluctance machines. Proceedings of the Institution of Electrical Engineers. 116(6). 1049–1049. 9 indexed citations

19.

Lawrenson, P.J., S.R. Bowes, & J.M. Stephenson. (1968). Efficient application of D -Decomposition techniques to determine stability boundaries for multiparameter systems, with particular reference to induction machines. Electronics Letters. 4(20). 435–437. 10 indexed citations

20.

Klaisner, L., et al.. (1965). Zero Gradient Synchrotron RF System. IEEE Transactions on Nuclear Science. 12(3). 133–137. 1 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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