P. J. Key

555 total citations
12 papers, 406 citations indexed

About

P. J. Key is a scholar working on Aerospace Engineering, Electrical and Electronic Engineering and Statistics, Probability and Uncertainty. According to data from OpenAlex, P. J. Key has authored 12 papers receiving a total of 406 indexed citations (citations by other indexed papers that have themselves been cited), including 9 papers in Aerospace Engineering, 4 papers in Electrical and Electronic Engineering and 3 papers in Statistics, Probability and Uncertainty. Recurrent topics in P. J. Key's work include Calibration and Measurement Techniques (9 papers), Scientific Measurement and Uncertainty Evaluation (3 papers) and Infrared Target Detection Methodologies (2 papers). P. J. Key is often cited by papers focused on Calibration and Measurement Techniques (9 papers), Scientific Measurement and Uncertainty Evaluation (3 papers) and Infrared Target Detection Methodologies (2 papers). P. J. Key collaborates with scholars based in United Kingdom, Italy and Germany. P. J. Key's co-authors include Nigel Fox, John Martin, R C Preston, Brian Diffey, A.V.J. CHALLONER, Teresa Goodman, C. B. Farmer, Maria Luisa Rastello, F. Riehle and B. Wende and has published in prestigious journals such as Nature, British Journal of Dermatology and Metrologia.

In The Last Decade

P. J. Key

12 papers receiving 334 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
P. J. Key United Kingdom	10	266	119	105	88	59	12	406
R. Winkler Germany	10	213 0.8×	90 0.8×	80 0.8×	113 1.3×	115 1.9×	49	807
Peter J. Miller United States	13	100 0.4×	48 0.4×	23 0.2×	102 1.2×	105 1.8×	36	449
F. Horrigan United States	9	45 0.2×	27 0.2×	6 0.1×	64 0.7×	200 3.4×	17	431
E. Simon France	11	49 0.2×	31 0.3×	39 0.4×	45 0.5×	54 0.9×	38	406
Andrea Favalli United States	15	242 0.9×	9 0.1×	20 0.2×	36 0.4×	50 0.8×	97	719
G.L. Wrenn United Kingdom	21	172 0.6×	101 0.8×	5 0.0×	17 0.2×	141 2.4×	51	1.3k
Akira Katase Japan	12	79 0.3×	32 0.3×	2 0.0×	53 0.6×	72 1.2×	62	484
D. H. Davis United States	3	41 0.2×	8 0.1×	19 0.2×	60 0.7×	40 0.7×	4	255
Martin E. Caldwell United Kingdom	10	56 0.2×	44 0.4×	9 0.1×	54 0.6×	79 1.3×	33	323
Sergey Kuzin Russia	17	63 0.2×	62 0.5×	3 0.0×	52 0.6×	81 1.4×	65	679

Countries citing papers authored by P. J. Key

Since Specialization

Citations

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

Fields of papers citing papers by P. J. Key

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of P. J. Key

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

12 of 12 papers shown

1.

Goodman, Teresa & P. J. Key. (1988). The NPL Radiometric Realization of the Candela. Metrologia. 25(1). 29–40. 28 indexed citations

2.

Fox, Nigel, P. J. Key, F. Riehle, & B. Wende. (1986). Intercomparison between two independent primary radiometric standards in the visible and near infrared: a cryogenic radiometer and the electron storage ring BESSY. Applied Optics. 25(14). 2409–2409. 15 indexed citations

3.

Key, P. J., et al.. (1985). Deuterium lamps as transfer standards for spectral radiance measurements. 2 indexed citations

4.

Martin, John, Nigel Fox, & P. J. Key. (1985). A Cryogenic Radiometer for Absolute Radiometric Measurements. Metrologia. 21(3). 147–155. 192 indexed citations

5.

Key, P. J., Nigel Fox, & Maria Luisa Rastello. (1985). Oxide-bias Measurements in the Silicon Photodiode Self-calibration Technique. Metrologia. 21(2). 81–87. 15 indexed citations

6.

Key, P. J. & R C Preston. (1980). Magnesium fluoride windowed deuterium lamps as radiance transfer standards between 115 and 370 nm. Journal of Physics E Scientific Instruments. 13(8). 866–870. 41 indexed citations

7.

Diffey, Brian, A.V.J. CHALLONER, & P. J. Key. (1980). A survey of the ultraviolet radiation emissions of photochemotherapy units. British Journal of Dermatology. 102(3). 301–306. 48 indexed citations

8.

Key, P. J., et al.. (1978). The Establishment of Ultraviolet Spectral Emission Scales using Synchrotron Radiation. Metrologia. 14(1). 17–29. 11 indexed citations

9.

Key, P. J. & R C Preston. (1977). Vacuum ultraviolet radiation scales: an accurate comparison between plasma blackbody lines and synchrotron radiation. Applied Optics. 16(9). 2477–2477. 18 indexed citations

10.

Key, P. J. & R C Preston. (1977). Vacuum ultraviolet radiation scales. Nature. 265(5596). 717–718. 3 indexed citations

11.

Key, P. J.. (1970). Synchrotron Radiation as a Standard of Spectral Emission. Metrologia. 6(3). 97–103. 12 indexed citations

12.

Farmer, C. B. & P. J. Key. (1965). A Study of the Solar Spectrum from 7 μ to 400 μ. Applied Optics. 4(9). 1051–1051. 21 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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