This map shows the geographic impact of Matt Johns'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 Matt Johns with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Matt Johns more than expected).
This network shows the impact of papers produced by Matt Johns. 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 Matt Johns. The network helps show where Matt Johns may publish in the future.
Co-authorship network of co-authors of Matt Johns
This figure shows the co-authorship network connecting the top 25 collaborators of Matt Johns.
A scholar is included among the top collaborators of Matt Johns 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 Matt Johns. Matt Johns is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Bernstein, Rebecca, Patrick J. McCarthy, Bruce C. Bigelow, et al.. (2014). Overview and status of the Giant Magellan Telescope project. Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE. 9145. 91451C–91451C.31 indexed citations
3.
McLeod, B. A., Antonin Bouchez, Matt Johns, et al.. (2014). The Giant Magellan Telescope active optics system. Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE. 9145. 91451T–91451T.12 indexed citations
Johns, Matt, et al.. (2014). Design of the Giant Magellan Telescope. Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE. 9145. 91451F–91451F.18 indexed citations
Johns, Matt, et al.. (2012). Giant Magellan Telescope: overview. Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE. 8444. 84441H–84441H.81 indexed citations
8.
Cochran, Leighton, et al.. (2012). GMT enclosure wind and thermal study. Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE. 8444. 84440U–84440U.5 indexed citations
Prieto, G., J. E. Thomas-Osip, M. M. Phillips, Patrick J. McCarthy, & Matt Johns. (2010). Giant Magellan Telescope site testing seeing and turbulence statistics. Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE. 7733. 77334O–77334O.4 indexed citations
Thomas-Osip, J. E., Patrick J. McCarthy, G. Prieto, M. M. Phillips, & Matt Johns. (2010). Giant Magellan Telescope site testing: summary. Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE.9 indexed citations
14.
Hinz, Philip M., Antonin Bouchez, Matt Johns, et al.. (2010). The GMT adaptive optics system. Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE. 7736. 77360C–77360C.10 indexed citations
15.
Shectman, Stephen A. & Matt Johns. (2010). GMT overview. Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE. 7733. 77331Y–77331Y.5 indexed citations
Johns, Matt. (2008). The Giant Magellan Telescope (GMT). Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE. 6986. 698603–698603.43 indexed citations
18.
Johns, Matt, et al.. (2006). Conceptual design study of the GMT enclosure. Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE. 6267. 62672H–62672H.2 indexed citations
19.
Johns, Matt. (2006). The Giant Magellan Telescope (GMT). Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE. 6267. 626729–626729.17 indexed citations
20.
Johns, Matt, J. R. P. Angel, Stephen A. Shectman, et al.. (2004). Status of the Giant Magellan Telescope (GMT) project. Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE. 5489. 441–441.38 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.