P. Penfield

3.3k total citations · 1 hit paper
73 papers, 2.4k citations indexed

About

P. Penfield is a scholar working on Electrical and Electronic Engineering, Statistical and Nonlinear Physics and Atomic and Molecular Physics, and Optics. According to data from OpenAlex, P. Penfield has authored 73 papers receiving a total of 2.4k indexed citations (citations by other indexed papers that have themselves been cited), including 24 papers in Electrical and Electronic Engineering, 14 papers in Statistical and Nonlinear Physics and 13 papers in Atomic and Molecular Physics, and Optics. Recurrent topics in P. Penfield's work include VLSI and FPGA Design Techniques (8 papers), Experimental and Theoretical Physics Studies (8 papers) and Semiconductor Lasers and Optical Devices (7 papers). P. Penfield is often cited by papers focused on VLSI and FPGA Design Techniques (8 papers), Experimental and Theoretical Physics Studies (8 papers) and Semiconductor Lasers and Optical Devices (7 papers). P. Penfield collaborates with scholars based in United States, United Kingdom and Denmark. P. Penfield's co-authors include Mark Horowitz, H. A. Haus, Robert Spence, E. N. Parker, H. A. Haus, Richard C. Larson, L. J. Chu, James Kelley, A. Bers and J. Brown and has published in prestigious journals such as Journal of Applied Physics, Physics Today and Proceedings of the IEEE.

In The Last Decade

P. Penfield

65 papers receiving 2.2k 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.

Signal Delay in RC Tree Networks

1983 641 citations P. Penfield et al. profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
P. Penfield United States	18	1.5k	521	521	270	264	73	2.4k
Joel Phillips United States	26	2.3k 1.5×	844 1.6×	197 0.4×	262 1.0×	981 3.7×	91	3.5k
Stéphane Lanteri France	23	664 0.5×	438 0.8×	171 0.3×	225 0.8×	327 1.2×	107	2.1k
Joseph W. H. Liu Canada	25	855 0.6×	357 0.7×	652 1.3×	61 0.2×	62 0.2×	41	2.8k
Michał Mrozowski Poland	31	2.8k 1.9×	802 1.5×	68 0.1×	421 1.6×	243 0.9×	259	3.3k
Randolph E. Bank United States	40	1.6k 1.1×	587 1.1×	92 0.2×	192 0.7×	306 1.2×	98	5.3k
M. Kamon United States	13	1.4k 0.9×	327 0.6×	137 0.3×	105 0.4×	464 1.8×	40	1.7k
Albert E. Ruehli United States	32	5.5k 3.7×	1.2k 2.4×	288 0.6×	229 0.8×	435 1.6×	193	6.3k
Robert J. Hoekstra United States	12	821 0.6×	223 0.4×	214 0.4×	81 0.3×	45 0.2×	23	1.5k
D.J. Frank United States	38	6.1k 4.1×	1.6k 3.1×	480 0.9×	1.1k 4.0×	127 0.5×	146	7.6k
Jesús Grajal Spain	29	1.6k 1.1×	327 0.6×	73 0.1×	629 2.3×	34 0.1×	189	3.0k

Countries citing papers authored by P. Penfield

Since Specialization

Citations

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

Fields of papers citing papers by P. Penfield

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of P. Penfield

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

All Works

Sort: Min cites: Since: Top N: Style:

20 of 20 papers shown

1.

Penfield, P. & Richard C. Larson. (1996). Education via advanced technologies. IEEE Transactions on Education. 39(3). 436–443. 47 indexed citations

2.

Penfield, P., John V. Guttag, Catherine Searle, & William M. Siebert. (1992). Shifting the Boundary: A Professional Master's Program for 2000 and Beyond. 645–649. 3 indexed citations

3.

Penfield, P., et al.. (1981). Signal Delay in RC Tree Networks. Design Automation Conference. 421–425. 112 indexed citations

4.

Penfield, P.. (1977). Extension of APL primitive functions to the complex domain. ACM SIGAPL APL Quote Quad. 8(2). 36–43. 7 indexed citations

5.

Penfield, P.. (1975). An APL interpreter written in APL. 265–269. 1 indexed citations

6.

Penfield, P.. (1975). APL symbols. ACM SIGAPL APL Quote Quad. 6(1). 36–36. 2 indexed citations

7.

Haus, H. A., Jin Au Kong, & P. Penfield. (1972). Brevik's remarks on the principle of virtual power. Lettere al nuovo cimento della societa italiana di fisica/Lettere al nuovo cimento. 5(12). 803–806. 4 indexed citations

8.

Penfield, P., et al.. (1971). Waveguide Power-Mode Theorems for Nonconservative Systems. IEEE Transactions on Microwave Theory and Techniques. 19(9). 767–772. 5 indexed citations

9.

Haus, H. A. & P. Penfield. (1969). Force on a conducting current loop. Physica. 42(3). 447–454. 3 indexed citations

10.

Haus, H. A. & P. Penfield. (1968). Force on a current loop. Physics Letters A. 26(9). 412–413. 19 indexed citations

11.

Penfield, P., et al.. (1967). Comments on "Unresolved paradox in circuit theory". Proceedings of the IEEE. 55(3). 474–477. 2 indexed citations

12.

Penfield, P. & H. A. Haus. (1966). Hamilton's Principle for Electromagnetic Fluids. The Physics of Fluids. 9(6). 1195–1204. 23 indexed citations

13.

Penfield, P.. (1966). Thermodynamics and the Manley—Rowe Equations. Journal of Applied Physics. 37(13). 4629–4630. 2 indexed citations

14.

Penfield, P. & H. A. Haus. (1966). Electromagnetic force density. Proceedings of the IEEE. 54(2). 328–328. 1 indexed citations

15.

Penfield, P.. (1965). Note on Fourier coefficients of power-law devices. Proceedings of the IEEE. 53(5). 503–503. 2 indexed citations

16.

Penfield, P.. (1964). Parametric and tunnel diodes. Proceedings of the IEEE. 52(10). 1278–1279. 1 indexed citations

17.

Penfield, P.. (1962). The Minimum Noise of Varactor Amplifiers. MIL-6(4). 320–325.

18.

Bers, A. & P. Penfield. (1962). Conservation principles for plasmas and relativistic electron beams. IRE Transactions on Electron Devices. 9(1). 12–26. 17 indexed citations

19.

Penfield, P.. (1961). Available Power from a Nonideal Thermal Source. Journal of Applied Physics. 32(9). 1793–1794. 5 indexed citations

20.

Penfield, P.. (1960). Noise in Negative-Resistance Amplifiers. IRE Transactions on Circuit Theory. 7(2). 166–170. 33 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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