A. P. Lenham

529 total citations
22 papers, 364 citations indexed

About

A. P. Lenham is a scholar working on Atomic and Molecular Physics, and Optics, Electrical and Electronic Engineering and Surfaces, Coatings and Films. According to data from OpenAlex, A. P. Lenham has authored 22 papers receiving a total of 364 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 6 papers in Surfaces, Coatings and Films. Recurrent topics in A. P. Lenham's work include Electron and X-Ray Spectroscopy Techniques (5 papers), Surface and Thin Film Phenomena (5 papers) and Surface Roughness and Optical Measurements (3 papers). A. P. Lenham is often cited by papers focused on Electron and X-Ray Spectroscopy Techniques (5 papers), Surface and Thin Film Phenomena (5 papers) and Surface Roughness and Optical Measurements (3 papers). A. P. Lenham collaborates with scholars based in Canada. A. P. Lenham's co-authors include F. C. Rodger, S. F. Dermott and O. G. Franz and has published in prestigious journals such as The Astronomical Journal, Electronics Letters and Acta Ophthalmologica.

In The Last Decade

A. P. Lenham

21 papers receiving 324 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
A. P. Lenham Canada	13	161	135	78	77	56	22	364
D. H. Seib United States	10	260 1.6×	166 1.2×	82 1.1×	74 1.0×	41 0.7×	23	459
T. Mulvey United Kingdom	12	93 0.6×	150 1.1×	198 2.5×	69 0.9×	62 1.1×	49	457
E. Shiles United States	7	229 1.4×	162 1.2×	193 2.5×	112 1.5×	60 1.1×	17	497
R S Crisp Australia	12	185 1.1×	70 0.5×	138 1.8×	150 1.9×	21 0.4×	39	418
J. Voigt Germany	14	323 2.0×	106 0.8×	59 0.8×	128 1.7×	51 0.9×	31	561
J. D. Rigden United States	14	190 1.2×	321 2.4×	55 0.7×	88 1.1×	46 0.8×	18	494
N. C. Das India	12	106 0.7×	165 1.2×	81 1.0×	146 1.9×	55 1.0×	47	391
E. Schmidt Czechia	14	260 1.6×	268 2.0×	41 0.5×	282 3.7×	94 1.7×	41	582
Z.G. Pinsker Italy	5	152 0.9×	122 0.9×	48 0.6×	226 2.9×	44 0.8×	17	540
A. Bagchi United States	12	399 2.5×	140 1.0×	233 3.0×	78 1.0×	74 1.3×	18	505

Countries citing papers authored by A. P. Lenham

Since Specialization

Citations

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

Fields of papers citing papers by A. P. Lenham

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of A. P. Lenham

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

Lenham, A. P., et al.. (1984). Attenuation of electromagnetic radiation in fogs in the infrared compared with that at visible wavelengths: summary of measurements made at one site from 29 October 1980–4 March 1983. Applied Optics. 23(17). 2868_1–2868_1. 1 indexed citations

Lenham, A. P., et al.. (1983). Radiation-hardened pure silica-core fibre optics. Electronics Letters. 19(16). 622–623. 12 indexed citations

Lenham, A. P., et al.. (1982). Characteristics of light induced annealing in irradiated optical fibres. Electronics Letters. 18(11). 483–484. 14 indexed citations

Lenham, A. P., et al.. (1982). Drop-size distribution of fog droplets determined from transmission measurements in the 053–101-μm wavelength range. Applied Optics. 21(23). 4191–4191. 7 indexed citations

Lenham, A. P., et al.. (1981). Transmission of electromagnetic radiation in fogs in the 053–101-μm wavelength range. Applied Optics. 20(22). 3831_1–3831_1. 17 indexed citations

Rodger, F. C., et al.. (1974). ULTRA‐VIOLET RADIATION AS A POSSIBLE CAUSE OF CORNEAL DEGENERATIVE CHANGES UNDER CERTAIN PHYSIOGRAPHIC CONDITIONS. Acta Ophthalmologica. 52(6). 777–785. 23 indexed citations

Lenham, A. P., et al.. (1972). Transmittance Method to Determine the Optical Constants of a Single Specimen*. Journal of the Optical Society of America. 62(3). 333–333. 3 indexed citations

Dermott, S. F. & A. P. Lenham. (1972). Stability of the solar system: Evidence from the asteroids. Earth Moon and Planets. 5(3-4). 294–301. 3 indexed citations

Lenham, A. P., et al.. (1968). Interband Absorption in Single Crystals of Mg, Zn, and Cd at 295°K and 82°K*. Journal of the Optical Society of America. 58(1). 126–126. 20 indexed citations

10.

Lenham, A. P., et al.. (1968). Determination of the Optical Constants of Uniaxial or Isotropic Metals by Measurement of Reflectance Ratios*. Journal of the Optical Society of America. 58(7). 884–884. 24 indexed citations

11.

Lenham, A. P., et al.. (1967). Interpretation of the Infrared Optical Constants of Metals II*. Journal of the Optical Society of America. 57(4). 476–476. 12 indexed citations

12.

Lenham, A. P.. (1967). Absorption of Low-Energy Photons in the Transition Metals*. Journal of the Optical Society of America. 57(4). 473–473. 25 indexed citations

13.

Lenham, A. P., et al.. (1966). The optical constants of graphite. Observatory. 86. 36–37. 8 indexed citations

14.

Lenham, A. P., et al.. (1966). Optical Constants of Transition Metals in the Infrared*. Journal of the Optical Society of America. 56(8). 1137–1137. 27 indexed citations

15.

Lenham, A. P., et al.. (1966). Optical Constants of Single Crystals of Mg, Zn, Cd, Al, Ga, In, and White Sn*. Journal of the Optical Society of America. 56(6). 752–752. 32 indexed citations

16.

Lenham, A. P., et al.. (1965). The optical constants of aluminium and indium. Proceedings of the Physical Society. 85(1). 167–170. 8 indexed citations

17.

Lenham, A. P., et al.. (1965). Optical Properties of Antimony and Bismuth Crystals. Journal of the Optical Society of America. 55(9). 1072–1072. 45 indexed citations

18.

Lenham, A. P., et al.. (1964). The optical constants of single crystals of cadmium and zinc. Proceedings of the Physical Society. 83(6). 1059–1063. 22 indexed citations

19.

Lenham, A. P.. (1963). The Optical Constants of Gallium. Proceedings of the Physical Society. 82(6). 933–937. 13 indexed citations

20.

Lenham, A. P. & O. G. Franz. (1961). Astrometric investigations of galactic clusters. I. NGC 129.. The Astronomical Journal. 66. 16–16.

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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