J. C. Ashley

4.1k total citations
70 papers, 3.4k citations indexed

About

J. C. Ashley is a scholar working on Surfaces, Coatings and Films, Atomic and Molecular Physics, and Optics and Electrical and Electronic Engineering. According to data from OpenAlex, J. C. Ashley has authored 70 papers receiving a total of 3.4k indexed citations (citations by other indexed papers that have themselves been cited), including 51 papers in Surfaces, Coatings and Films, 31 papers in Atomic and Molecular Physics, and Optics and 29 papers in Electrical and Electronic Engineering. Recurrent topics in J. C. Ashley's work include Electron and X-Ray Spectroscopy Techniques (51 papers), X-ray Spectroscopy and Fluorescence Analysis (25 papers) and Atomic and Molecular Physics (16 papers). J. C. Ashley is often cited by papers focused on Electron and X-Ray Spectroscopy Techniques (51 papers), X-ray Spectroscopy and Fluorescence Analysis (25 papers) and Atomic and Molecular Physics (16 papers). J. C. Ashley collaborates with scholars based in United States, Spain and United Kingdom. J. C. Ashley's co-authors include R. H. Ritchie, C. J. Tung, Werner Brandt, Vernon Anderson, P. M. Échenique, M. W. Williams, R. M. Nieminen, E. T. Arakawa, L. C. Emerson and L. R. Painter and has published in prestigious journals such as Physical Review Letters, The Journal of Chemical Physics and Physical review. B, Condensed matter.

In The Last Decade

J. C. Ashley

70 papers receiving 3.2k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
J. C. Ashley United States 30 1.9k 1.7k 1.2k 1.1k 592 70 3.4k
Rafael Garcia‐Molina Spain 26 967 0.5× 1.4k 0.8× 658 0.6× 734 0.7× 659 1.1× 135 2.6k
K. Tőkési Hungary 27 1.1k 0.6× 1.3k 0.8× 786 0.7× 641 0.6× 866 1.5× 246 2.7k
P. L. Grande Brazil 31 889 0.5× 1.2k 0.7× 966 0.8× 1.0k 1.0× 1.8k 3.0× 206 3.3k
M. Vos Australia 26 1.2k 0.7× 1.1k 0.7× 749 0.6× 955 0.9× 437 0.7× 194 2.5k
C. Kunz Germany 36 1.7k 0.9× 2.3k 1.4× 1.4k 1.1× 1.1k 1.0× 398 0.7× 109 4.4k
Kenji Kimura Japan 28 660 0.4× 963 0.6× 575 0.5× 1.0k 0.9× 1.1k 1.9× 252 3.0k
V.A. Esaulov France 31 476 0.3× 1.6k 1.0× 416 0.3× 1.0k 0.9× 903 1.5× 169 3.0k
Κ. Bethge Germany 28 180 0.1× 1.3k 0.8× 913 0.8× 810 0.7× 794 1.3× 223 3.6k
S. Kalbitzer Germany 30 315 0.2× 582 0.3× 683 0.6× 2.2k 2.0× 1.2k 2.0× 197 3.5k
M. Behar Brazil 26 236 0.1× 692 0.4× 646 0.5× 965 0.9× 1.1k 1.8× 292 2.9k

Countries citing papers authored by J. C. Ashley

Since Specialization
Citations

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

Fields of papers citing papers by J. C. Ashley

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of J. C. Ashley

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

All Works

20 of 20 papers shown
1.
Crawford, Oakley H., James Turner, R. N. Hamm, & J. C. Ashley. (1991). Effects of the Tissue-air Interface in Calculations of Beta-particle Skin Dose at a Depth of 70 Microns. Health Physics. 61(5). 641–645. 1 indexed citations
2.
Ritchie, R. H., A. Howie, P. M. Échenique, et al.. (1990). Plasmons in Scanning Transmission Electron Microscopy Electron Spectra. Scanning microscopy. 1990(4). 5. 2 indexed citations
3.
Ashley, J. C.. (1990). Energy loss rate and inelastic mean free path of low-energy electrons and positrons in condensed matter. Journal of Electron Spectroscopy and Related Phenomena. 50(2). 323–334. 133 indexed citations
4.
Callcott, T. A., et al.. (1989). Interactions of electrons with poly (methyl methacrylate). Journal of Electron Spectroscopy and Related Phenomena. 49(3). 323–334. 8 indexed citations
5.
Ashley, J. C.. (1988). Interaction of low-energy electrons with condensed matter: stopping powers and inelastic mean free paths from optical data. Journal of Electron Spectroscopy and Related Phenomena. 46(1). 199–214. 208 indexed citations
6.
Williams, M. W., et al.. (1985). Optical and electronic properties of the electron beam resist poly(butene-1-sulfone). Journal of Applied Physics. 58(11). 4360–4364. 9 indexed citations
7.
Arakawa, E. T., et al.. (1985). Low energy electron attenuation length studies in thin amorphous carbon films. Journal of Electron Spectroscopy and Related Phenomena. 35(2). 307–317. 34 indexed citations
8.
Echenique, P. M., J. C. Ashley, & R. H. Ritchie. (1982). Coherent states and the interaction of swift ions with condensed matter. European Journal of Physics. 3(1). 25–29. 1 indexed citations
9.
Ashley, J. C.. (1982). Stopping Power of Liquid Water for Low-Energy Electrons. Radiation Research. 89(1). 25–25. 63 indexed citations
10.
Ashley, J. C. & C. J. Tung. (1982). Electron inelastic mean free paths in several solids for 200 eV ⩽ E ⩽ 10 keV. Surface and Interface Analysis. 4(2). 52–55. 136 indexed citations
11.
Ashley, J. C., R. H. Ritchie, & P. M. Échenique. (1981). Spatial dispersion effects in the interaction between metal surfaces. Solid State Communications. 40(5). 599–601. 5 indexed citations
12.
Arakawa, E. T., M. W. Williams, J. C. Ashley, & L. R. Painter. (1981). The optical properties of Kapton: Measurement and applications. Journal of Applied Physics. 52(5). 3579–3582. 72 indexed citations
13.
Ashley, J. C. & Vernon Anderson. (1981). Energy Losses and Mean Free Paths of Electrons in Silicon Dioxide. IEEE Transactions on Nuclear Science. 28(6). 4131–4136. 14 indexed citations
14.
Ashley, J. C.. (1980). Inelastic Interactions of Low-Energy Electrons with Organic Solids: Simple Formulae for Mean Free Paths and Stopping Powers. IEEE Transactions on Nuclear Science. 27(6). 1453–1458. 64 indexed citations
15.
Ashley, J. C., et al.. (1979). Straggling and plasmon excitation in the energy loss spectra of electrons transmitted through carbon. Thin Solid Films. 60(3). 361–370. 85 indexed citations
16.
Tung, C. J., J. C. Ashley, & R. H. Ritchie. (1979). Electron inelastic mean free paths and energy losses in solids II. Surface Science. 81(2). 427–439. 239 indexed citations
17.
Ashley, J. C. & R. H. Ritchie. (1977). The influence of damping on the mean free path of low energy electrons in an electron gas. physica status solidi (b). 83(2). 21 indexed citations
18.
Ashley, J. C., C. J. Tung, R. H. Ritchie, & Vernon Anderson. (1976). Inverse mean free path, stopping power, CSDA range, and straggling in Ge and GaAs for electrons of energy 10 keV. 2 indexed citations
19.
Ashley, J. C. & T. L. Ferrell. (1976). Excitation by fast electrons of surface plasmons on spherical voids in a metal. Physical review. B, Solid state. 14(8). 3277–3281. 28 indexed citations
20.
Ashley, J. C., T. L. Ferrell, & R. H. Ritchie. (1974). X-ray excitation of surface plasmons in metallic spheres. Physical review. B, Solid state. 10(2). 554–558. 31 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.

Explore authors with similar magnitude of impact

Breakdown of academic impact, for papers by Rafael Garcia‐Molina Breakdown of academic impact, for papers by K. Tőkési Breakdown of academic impact, for papers by P. L. Grande Breakdown of academic impact, for papers by M. Vos Breakdown of academic impact, for papers by C. Kunz Breakdown of academic impact, for papers by Kenji Kimura Breakdown of academic impact, for papers by V.A. Esaulov Breakdown of academic impact, for papers by Κ. Bethge Breakdown of academic impact, for papers by S. Kalbitzer Breakdown of academic impact, for papers by M. Behar
Rankless by CCL
2026