I. K. Walker

695 total citations
23 papers, 432 citations indexed

About

I. K. Walker is a scholar working on Astronomy and Astrophysics, Geophysics and Molecular Biology. According to data from OpenAlex, I. K. Walker has authored 23 papers receiving a total of 432 indexed citations (citations by other indexed papers that have themselves been cited), including 19 papers in Astronomy and Astrophysics, 12 papers in Geophysics and 9 papers in Molecular Biology. Recurrent topics in I. K. Walker's work include Ionosphere and magnetosphere dynamics (16 papers), Earthquake Detection and Analysis (12 papers) and Geomagnetism and Paleomagnetism Studies (9 papers). I. K. Walker is often cited by papers focused on Ionosphere and magnetosphere dynamics (16 papers), Earthquake Detection and Analysis (12 papers) and Geomagnetism and Paleomagnetism Studies (9 papers). I. K. Walker collaborates with scholars based in United Kingdom, Norway and United States. I. K. Walker's co-authors include L. Kersley, S. E. Pryse, J. Moen, M. J. Williams, Cathryn N. Mitchell, D. A. Lorentzen, S. E. Milan, D.G.C. Jones, P. E. Sandholt and R. Sudiwala and has published in prestigious journals such as Journal of Geophysical Research Atmospheres, Geophysical Research Letters and Review of Scientific Instruments.

In The Last Decade

I. K. Walker

23 papers receiving 404 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
I. K. Walker United Kingdom	12	389	208	159	136	39	23	432
J. Oksman Finland	11	378 1.0×	197 0.9×	115 0.7×	131 1.0×	32 0.8×	42	482
T. D. Raymund United States	8	360 0.9×	347 1.7×	188 1.2×	79 0.6×	67 1.7×	9	477
Jeffrey R. Austen United States	5	427 1.1×	383 1.8×	245 1.5×	96 0.7×	113 2.9×	7	555
P. A. Kossey United States	12	272 0.7×	182 0.9×	84 0.5×	31 0.2×	13 0.3×	29	341
Ivan Nesterov Russia	12	250 0.6×	203 1.0×	88 0.6×	60 0.4×	43 1.1×	21	303
D. M. Haines United States	12	357 0.9×	138 0.7×	148 0.9×	106 0.8×	34 0.9×	21	461
Wayne McRae Australia	9	381 1.0×	307 1.5×	90 0.6×	51 0.4×	31 0.8×	15	493
Masahisa Yanagisawa Japan	14	311 0.8×	96 0.5×	102 0.6×	81 0.6×	19 0.5×	43	449
T. Okada Japan	16	766 2.0×	301 1.4×	108 0.7×	291 2.1×	24 0.6×	46	822
Ryan Hamel United States	6	333 0.9×	176 0.8×	185 1.2×	43 0.3×	39 1.0×	7	414

Countries citing papers authored by I. K. Walker

Since Specialization

Citations

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

Fields of papers citing papers by I. K. Walker

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by I. K. Walker. 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 I. K. Walker. The network helps show where I. K. Walker may publish in the future.

Co-authorship network of co-authors of I. K. Walker

This figure shows the co-authorship network connecting the top 25 collaborators of I. K. Walker. A scholar is included among the top collaborators of I. K. Walker 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 I. K. Walker. I. K. Walker 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

Withington, S., D. J. Goldie, Jiajun Chen, et al.. (2018). Ultra-low-noise transition edge sensors for far infrared wavelengths: optical design, measurement and stray light control. 9153. 66–66. 1 indexed citations

Pascale, E., S. Doyle, Peter Hargrave, et al.. (2016). A passive terahertz video camera based on lumped element kinetic inductance detectors. Review of Scientific Instruments. 87(3). 33105–33105. 34 indexed citations

Idachaba, F.E., et al.. (2013). Fiber Optic Based Pipeline Oil and Gas Leak and Intruder Detection System with Security Intervention Plan. SPE Nigeria Annual International Conference and Exhibition. 3 indexed citations

Walker, I. K. & D. Carr. (2003). Fibre Optic Leak Detection. Offshore Technology Conference. 3 indexed citations

Moen, J., I. K. Walker, L. Kersley, & S. E. Milan. (2002). On the generation of cusp HF backscatter irregularities. Journal of Geophysical Research Atmospheres. 107(A4). 47 indexed citations

Pryse, S. E., L. Kersley, I. K. Walker, et al.. (2000). Multi-instrument probing of the polar ionosphere under steady northward IMF. Annales Geophysicae. 18(1). 90–98. 12 indexed citations

Pryse, S. E., et al.. (2000). Multi-instrument study of footprints of magnetopause reconnection in the summer ionosphere. Annales Geophysicae. 18(9). 1118–1127. 4 indexed citations

Walker, I. K., et al.. (1999). On the possible role of cusp/cleft precipitation in the formation of polar-cap patches. Annales Geophysicae. 17(10). 1298–1298. 7 indexed citations

Walker, I. K., J. Moen, L. Kersley, & D. A. Lorentzen. (1999). On the possible role of cusp/cleft precipitation in the formation of polar-cap patches. Annales Geophysicae. 17(10). 1298–1305. 60 indexed citations

10.

Mitchell, Cathryn N., et al.. (1998). <i>Letter to the Editor:</i> First complementary observations by ionospheric tomography, the EISCAT Svalbard radar and the CUTLASS HF radar. Annales Geophysicae. 16(11). 1519–1522. 5 indexed citations

11.

Walker, I. K., J. Moen, Cathryn N. Mitchell, L. Kersley, & P. E. Sandholt. (1998). Ionospheric effects of magnetopause reconnection observed using ionospheric tomography. Geophysical Research Letters. 25(3). 293–296. 27 indexed citations

12.

Pryse, S. E., L. Kersley, M. J. Williams, & I. K. Walker. (1998). The spatial structure of the dayside ionospheric trough. Annales Geophysicae. 16(10). 1169–1179. 27 indexed citations

13.

Kersley, L., et al.. (1997). Imaging of electron density troughs by tomographic techniques. Radio Science. 32(4). 1607–1621. 58 indexed citations

14.

Jones, D.G.C., I. K. Walker, & L. Kersley. (1997). Structure of the poleward wall of the trough and the inclination of the geomagnetic field above the EISCAT radar. Annales Geophysicae. 15(6). 740–746. 27 indexed citations

15.

Pryse, S. E., et al.. (1997). Tomographic imaging of the polar-cap ionosphere over svalbard. Journal of Atmospheric and Solar-Terrestrial Physics. 59(15). 1953–1959. 15 indexed citations

16.

Jones, D. G., I. K. Walker, & L. Kersley. (1997). Structure of the poleward wall of the trough and the inclination of the geomagnetic field above the EISCAT radar. Annales Geophysicae. 15(6). 740–740. 4 indexed citations

17.

Walker, I. K., et al.. (1996). EISCAT verification in the development of ionospheric tomography. Annales Geophysicae. 14(12). 1413–1421. 22 indexed citations

18.

Pryse, S. E., L. Kersley, & I. K. Walker. (1996). Blobs and irregularities in the auroral ionosphere. Journal of Atmospheric and Terrestrial Physics. 58(1-4). 205–215. 15 indexed citations

19.

Walker, I. K., et al.. (1996). EISCAT verification in the development of ionospheric tomography. Annales Geophysicae. 14(12). 1413–1413. 2 indexed citations

20.

Pryse, S. E., et al.. (1993). Tomographic imaging of the ionospheric mid-latitude trough. Annales Geophysicae. 11. 144–149. 50 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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