Greg Coffey

1.6k total citations
30 papers, 1.3k citations indexed

About

Greg Coffey is a scholar working on Materials Chemistry, Electrical and Electronic Engineering and Electronic, Optical and Magnetic Materials. According to data from OpenAlex, Greg Coffey has authored 30 papers receiving a total of 1.3k indexed citations (citations by other indexed papers that have themselves been cited), including 22 papers in Materials Chemistry, 10 papers in Electrical and Electronic Engineering and 10 papers in Electronic, Optical and Magnetic Materials. Recurrent topics in Greg Coffey's work include Advancements in Solid Oxide Fuel Cells (17 papers), Electronic and Structural Properties of Oxides (8 papers) and Magnetic and transport properties of perovskites and related materials (7 papers). Greg Coffey is often cited by papers focused on Advancements in Solid Oxide Fuel Cells (17 papers), Electronic and Structural Properties of Oxides (8 papers) and Magnetic and transport properties of perovskites and related materials (7 papers). Greg Coffey collaborates with scholars based in United States. Greg Coffey's co-authors include Edwin C. Thomsen, Vincent Sprenkle, Olga A. Marina, Vilayanur Viswanathan, Soowhan Kim, Wei Wang, Alasdair Crawford, Larry R. Pederson, L.R. Pederson and Kerry Meinhardt and has published in prestigious journals such as Applied Physics Letters, Journal of The Electrochemical Society and Journal of Power Sources.

In The Last Decade

Greg Coffey

30 papers receiving 1.3k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Greg Coffey United States 18 747 624 358 354 210 30 1.3k
Sam Park United States 15 981 1.3× 266 0.4× 118 0.3× 452 1.3× 139 0.7× 31 1.2k
Yantao Su China 22 1.4k 1.9× 883 1.4× 883 2.5× 353 1.0× 308 1.5× 51 2.3k
Zhihui Sun China 25 982 1.3× 529 0.8× 368 1.0× 47 0.1× 636 3.0× 55 1.6k
Zhixuan Wei China 26 2.6k 3.5× 429 0.7× 971 2.7× 519 1.5× 151 0.7× 59 2.9k
Zhenhua Yang China 25 1.6k 2.2× 467 0.7× 613 1.7× 245 0.7× 147 0.7× 99 2.0k
Qingyong Zhang China 14 883 1.2× 630 1.0× 183 0.5× 220 0.6× 465 2.2× 18 1.5k
M. Conte Italy 9 413 0.6× 216 0.3× 346 1.0× 111 0.3× 99 0.5× 35 787
Edwin C. Thomsen United States 20 925 1.2× 614 1.0× 481 1.3× 510 1.4× 294 1.4× 45 1.5k
Wenjun Wang China 19 997 1.3× 359 0.6× 435 1.2× 241 0.7× 181 0.9× 86 1.4k
Yi Cai China 27 2.1k 2.8× 377 0.6× 906 2.5× 336 0.9× 312 1.5× 41 2.4k

Countries citing papers authored by Greg Coffey

Since Specialization
Citations

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

Fields of papers citing papers by Greg Coffey

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Greg Coffey

This figure shows the co-authorship network connecting the top 25 collaborators of Greg Coffey. A scholar is included among the top collaborators of Greg Coffey 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 Greg Coffey. Greg Coffey 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.
Marina, Olga A., Greg Coffey, Alejandro Heredia‐Langner, et al.. (2020). High-pressure apparatus for monitoring solid–liquid phase transitions. Review of Scientific Instruments. 91(9). 94102–94102. 2 indexed citations
2.
Nandasiri, Manjula I., Alan G. Joly, Patrick Z. El‐Khoury, et al.. (2013). Silver nanorod arrays for photocathode applications. Applied Physics Letters. 103(16). 19 indexed citations
3.
Reed, David, et al.. (2012). Wetting of sodium on β″-Al2O3/YSZ composites for low temperature planar sodium-metal halide batteries. Journal of Power Sources. 227. 94–100. 53 indexed citations
4.
Lu, Xiaochuan, Greg Coffey, Kerry Meinhardt, et al.. (2010). High Power Planar Sodium-Nickel Chloride Battery. ECS Transactions. 28(22). 7–13. 41 indexed citations
5.
Coyle, Christopher, Olga A. Marina, Edwin C. Thomsen, et al.. (2009). Interactions of nickel/zirconia solid oxide fuel cell anodes with coal gas containing arsenic. Journal of Power Sources. 193(2). 730–738. 18 indexed citations
6.
Thomsen, Edwin C., Greg Coffey, Larry R. Pederson, & Olga A. Marina. (2009). Performance of lanthanum strontium manganite electrodes at high pressure. Journal of Power Sources. 191(2). 217–224. 29 indexed citations
7.
Marina, Olga A., Larry R. Pederson, Christopher Coyle, Ed Thomsen, & Greg Coffey. (2009). Ni/YSZ Anode Interactions with Impurities in Coal Gas. ECS Transactions. 25(2). 2125–2130. 8 indexed citations
8.
Zhou, Xiao Dong, Larry R. Pederson, Edwin C. Thomsen, Zaicheng Nie, & Greg Coffey. (2008). Nonstoichiometry and Transport Properties of Ca[sub 3]Co[sub 4±x]O[sub 9+δ] (x=0–0.4). Electrochemical and Solid-State Letters. 12(2). F1–F1. 16 indexed citations
9.
Pederson, Larry R., Harlan U. Anderson, Xiao‐Dong Zhou, et al.. (2007). Enhanced Shrinkage of Lanthanum Strontium Manganite (La 0.90 Sr 0.10 MnO 3+δ ) Resulting from Thermal and Oxygen Partial Pressure Cycling. Journal of the American Ceramic Society. 90(10). 3255–3262. 5 indexed citations
10.
Marina, Olga A., L.R. Pederson, Mark C. Williams, et al.. (2007). Electrode Performance in Reversible Solid Oxide Fuel Cells. Journal of The Electrochemical Society. 154(5). B452–B452. 176 indexed citations
11.
Zhou, Xiao Dong, Jinbo Yang, Edwin C. Thomsen, et al.. (2006). Electrical, Thermoelectric, and Structural Properties of La(M[sub x]Fe[sub 1−x])O[sub 3] (M=Mn, Ni, Cu). Journal of The Electrochemical Society. 153(12). J133–J133. 24 indexed citations
12.
Marina, Olga A., Greg Coffey, Larry R. Pederson, et al.. (2004). ELECTRODE DEVELOPMENT FOR REVERSIBLE SOLID OXIDE FUEL CELLS. Endoscopy. 50(2). 159–176. 1 indexed citations
13.
Coffey, Greg. (2004). Copper doped lanthanum strontium ferrite for reduced temperature solid oxide fuel cells. Solid State Ionics. 175(1-4). 73–78. 45 indexed citations
14.
Coffey, Greg, John S. Hardy, Larry R. Pederson, Peter C. Rieke, & Edwin C. Thomsen. (2003). Oxygen Reduction Activity of Lanthanum Strontium Nickel Ferrite. Electrochemical and Solid-State Letters. 6(6). A121–A121. 17 indexed citations
15.
Coffey, Greg, Larry R. Pederson, & Peter C. Rieke. (2003). Competition Between Bulk and Surface Pathways in Mixed Ionic Electronic Conducting Oxygen Electrodes. Journal of The Electrochemical Society. 150(8). A1139–A1139. 40 indexed citations
16.
Coffey, Greg. (2003). Electrochemical properties of lanthanum strontium aluminum ferrites for the oxygen reduction reaction. Solid State Ionics. 158(1-2). 1–9. 32 indexed citations
17.
Coffey, Greg, et al.. (2002). All-Ceramic SOFC Tolerant to Oxygen, Carbon and Sulfur. OSTI OAI (U.S. Department of Energy Office of Scientific and Technical Information). 1 indexed citations
18.
Kingsley, J.J., L.A. Chick, Greg Coffey, David E. McCready, & Larry R. Pederson. (1992). Combustion Synthesis of Sr-Substituted LaCo0.4Fe0.6O3 Powders. MRS Proceedings. 271. 6 indexed citations
19.
Birnbaum, Michael H., et al.. (1992). Utility measurement: Configural-weight theory and the judge's point of view.. Journal of Experimental Psychology Human Perception & Performance. 18(2). 331–346. 20 indexed citations
20.
Birnbaum, Michael H., et al.. (1992). Utility measurement: Configural-weight theory and the judge's point of view.. Journal of Experimental Psychology Human Perception & Performance. 18(2). 331–346. 99 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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