Ryan Hoffmann

755 total citations
74 papers, 539 citations indexed

About

Ryan Hoffmann is a scholar working on Electrical and Electronic Engineering, Materials Chemistry and Aerospace Engineering. According to data from OpenAlex, Ryan Hoffmann has authored 74 papers receiving a total of 539 indexed citations (citations by other indexed papers that have themselves been cited), including 35 papers in Electrical and Electronic Engineering, 34 papers in Materials Chemistry and 24 papers in Aerospace Engineering. Recurrent topics in Ryan Hoffmann's work include Silicone and Siloxane Chemistry (24 papers), Polymer Nanocomposite Synthesis and Irradiation (19 papers) and Spacecraft Design and Technology (15 papers). Ryan Hoffmann is often cited by papers focused on Silicone and Siloxane Chemistry (24 papers), Polymer Nanocomposite Synthesis and Irradiation (19 papers) and Spacecraft Design and Technology (15 papers). Ryan Hoffmann collaborates with scholars based in United States, Canada and Germany. Ryan Hoffmann's co-authors include Dale C. Ferguson, E. Plis, Daniel P. Engelhart, JR Dennison, Russell Cooper, W. R. Johnston, Steve Greenbaum, Sunita Humagain, Sébastien Clerc and Adri C. T. van Duin and has published in prestigious journals such as Polymer, Review of Scientific Instruments and Surface and Coatings Technology.

In The Last Decade

Ryan Hoffmann

67 papers receiving 501 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Ryan Hoffmann United States	12	259	222	149	126	117	74	539
Eiji Miyazaki Japan	11	185 0.7×	244 1.1×	94 0.6×	78 0.6×	47 0.4×	63	481
Yugo Kimoto Japan	12	127 0.5×	221 1.0×	72 0.5×	94 0.7×	87 0.7×	60	421
L. Lévy France	13	286 1.1×	225 1.0×	35 0.2×	55 0.4×	106 0.9×	41	425
L. J. Leger United States	13	118 0.5×	374 1.7×	92 0.6×	161 1.3×	170 1.5×	36	637
L. S. Novikov Russia	12	88 0.3×	292 1.3×	82 0.6×	74 0.6×	52 0.4×	102	461
Hwa-Min Kim South Korea	11	201 0.8×	242 1.1×	58 0.4×	15 0.1×	20 0.2×	60	448
Heng Xu China	9	49 0.2×	123 0.6×	41 0.3×	118 0.9×	194 1.7×	29	499
Richard Clergereaux France	12	300 1.2×	152 0.7×	71 0.5×	11 0.1×	34 0.3×	46	451
H. F. Webster United States	11	163 0.6×	112 0.5×	75 0.5×	45 0.4×	32 0.3×	21	378
O.E. Hankins United States	11	183 0.7×	142 0.6×	17 0.1×	101 0.8×	28 0.2×	32	405

Countries citing papers authored by Ryan Hoffmann

Since Specialization

Citations

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

Fields of papers citing papers by Ryan Hoffmann

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Ryan Hoffmann

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

Hoffmann, Ryan, et al.. (2024). Bidirectional Reflectance Distribution Function (BRDF) Measurement of Materials Aged Under Simulated Space Environment. The Journal of the Astronautical Sciences. 71(1).

Plis, E., et al.. (2023). Ground Testing of the 16th Materials International Space Station Experiment Materials. Journal of Spacecraft and Rockets. 60(2). 385–390. 4 indexed citations

Plis, E., et al.. (2023). Spacecraft Material Characterization Using Reflectane Spectra Extracted from RGB/IR Color Images. AIAA SCITECH 2023 Forum. 1 indexed citations

Dennison, JR, et al.. (2023). Comparison of Pulsed Electroacoustic Measurements and AF-NUMIT3 Modeling of Polymers Irradiated with Monoenergetic Electrons. Journal of Spacecraft and Rockets. 60(2). 399–411. 1 indexed citations

Plis, E., et al.. (2023). Spacecraft materials degradation under space-simulated low Earth orbit (LEO) environment. AIAA SCITECH 2023 Forum.

Plis, E., et al.. (2022). Arc Formation on Solar Array Surfaces Under Energetic Electron Irradiation and Vacuum Exposure. IEEE Transactions on Plasma Science. 50(12). 4865–4872. 3 indexed citations

Engelhart, Daniel P., et al.. (2019). Space Weathering Experiments on Spacecraft Materials. The Journal of the Astronautical Sciences. 66(2). 210–223. 6 indexed citations

Plis, E., Daniel P. Engelhart, Russell Cooper, et al.. (2019). Review of Radiation-Induced Effects in Polyimide. Applied Sciences. 9(10). 1999–1999. 75 indexed citations

Plis, E., Daniel P. Engelhart, Russell Cooper, Dale C. Ferguson, & Ryan Hoffmann. (2019). Physical and Spectrometric Analysis of Electron-Damaged LDPE. IEEE Transactions on Plasma Science. 47(8). 3752–3758. 2 indexed citations

10.

Engelhart, Daniel P., E. Plis, Dale C. Ferguson, et al.. (2019). XPS Investigation of the Source of GPS Arc Contamination. IEEE Transactions on Plasma Science. 47(8). 3848–3851. 6 indexed citations

11.

Ferguson, Dale C., Ryan Hoffmann, E. Plis, & Daniel P. Engelhart. (2019). Arc Plasma Propagation and Arc Current Profiles. IEEE Transactions on Plasma Science. 47(8). 3842–3847. 5 indexed citations

12.

Engelhart, Daniel P., James Patton, E. Plis, et al.. (2018). Space environment simulation and sensor calibration facility. Review of Scientific Instruments. 89(2). 23301–23301. 1 indexed citations

13.

Hoffmann, Ryan, Russell Cooper, Dale C. Ferguson, et al.. (2018). Optical Characterization of Commonly Used Thermal Control Paints in a Simulated GEO Environment. 33. 5 indexed citations

14.

Ferguson, Dale C., Ryan Hoffmann, Daniel P. Engelhart, & E. Plis. (2017). Voltage Threshold and Power Degradation Rate for GPS Solar Array Arcing. IEEE Transactions on Plasma Science. 45(8). 1972–1975. 11 indexed citations

15.

Heller, Alex, Samir Moujaes, Shelley Williams, et al.. (2016). Research : Testing of a Novel Portable Body Temperature Conditioner Using a Thermal Manikin. Biomedical Instrumentation & Technology. 50(5). 336–348.

16.

Hoffmann, Ryan, et al.. (2015). Changes of the Electrical and Optical Character of Polyimide Films Due to Exposure to High Energy GEO-like Electrons and the Chemistry that Drives it. Advanced Maui Optical and Space Surveillance Technologies Conference. 67. 1 indexed citations

17.

Dennison, JR, et al.. (2008). Effects of Radiation Induced Conductivity on SamplesCharged by Particle Beams. Digital Commons - USU (Utah State University). 3 indexed citations

18.

Hoffmann, Ryan, et al.. (2008). Critical Electron Dose Threshold for Measuring the Electron Yield of Unbiased Highly Insulating Materials. Digital Commons - USU (Utah State University). 51.

19.

Dennison, JR, et al.. (2006). The Effect of Voltage Ramp Rate on Dielectric Breakdown of Thin Film Polymers. Digital Commons - USU (Utah State University). 4 indexed citations

20.

Dennison, JR, et al.. (2006). Measurements of the Radiation Induced Conductivity of Insulating Polymeric Materials for the James Webb Space Telescope. Digital Commons - USU (Utah State University). 1 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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