Walter Johnstone

116 papers and 1.7k indexed citations
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About

Walter Johnstone is a scholar working on Electrical and Electronic Engineering, Spectroscopy and Global and Planetary Change. According to data from OpenAlex, Walter Johnstone has authored 116 papers receiving a total of 1.7k indexed citations (citations by other indexed papers that have themselves been cited), including 88 papers in Electrical and Electronic Engineering, 46 papers in Spectroscopy and 20 papers in Global and Planetary Change. Recurrent topics in Walter Johnstone’s work include Spectroscopy and Laser Applications (46 papers), Photonic and Optical Devices (43 papers) and Advanced Fiber Optic Sensors (39 papers). Walter Johnstone is often cited by papers focused on Spectroscopy and Laser Applications (46 papers), Photonic and Optical Devices (43 papers) and Advanced Fiber Optic Sensors (39 papers). Walter Johnstone collaborates with scholars based in United Kingdom, India and Russia. Walter Johnstone's co-authors include George Stewart, Brian Culshaw, Kevin L. Duffin, Michael Lengden, K. McCallion, D.G. Moodie, Andrew McGettrick, David G. Moodie, Graham Thursby and Arup Lal Chakraborty and has published in prestigious journals such as The Journal of Chemical Physics, Applied Physics Letters and Journal of Power Sources.

In The Last Decade

Co-authorship network of co-authors of Walter Johnstone

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

Walter Johnstone

109 papers receiving 1.5k citations

Fields of papers citing papers by Walter Johnstone

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Walter Johnstone

Since Specialization
Citations

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

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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