Randall Gemmen

3.4k total citations
95 papers, 2.7k citations indexed

About

Randall Gemmen is a scholar working on Materials Chemistry, Electrical and Electronic Engineering and Renewable Energy, Sustainability and the Environment. According to data from OpenAlex, Randall Gemmen has authored 95 papers receiving a total of 2.7k indexed citations (citations by other indexed papers that have themselves been cited), including 76 papers in Materials Chemistry, 53 papers in Electrical and Electronic Engineering and 27 papers in Renewable Energy, Sustainability and the Environment. Recurrent topics in Randall Gemmen's work include Advancements in Solid Oxide Fuel Cells (71 papers), Fuel Cells and Related Materials (49 papers) and Electrocatalysts for Energy Conversion (27 papers). Randall Gemmen is often cited by papers focused on Advancements in Solid Oxide Fuel Cells (71 papers), Fuel Cells and Related Materials (49 papers) and Electrocatalysts for Energy Conversion (27 papers). Randall Gemmen collaborates with scholars based in United States, China and Canada. Randall Gemmen's co-authors include Xingbo Liu, Jason Trembly, Christopher Johnson, Kirk Gerdes, David J. Bayless, Eric Liese, Nianqiang Wu, Mingjia Zhi, Junwei Wu and G.A. Richards and has published in prestigious journals such as Energy & Environmental Science, Journal of Power Sources and Journal of The Electrochemical Society.

In The Last Decade

Randall Gemmen

92 papers receiving 2.6k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Randall Gemmen United States 28 1.8k 1.3k 577 387 364 95 2.7k
Jongsup Hong South Korea 30 2.2k 1.2× 976 0.8× 511 0.9× 724 1.9× 650 1.8× 117 2.8k
Jun Shu China 21 1.1k 0.6× 396 0.3× 354 0.6× 973 2.5× 449 1.2× 44 2.2k
Jon G. Pharoah Canada 32 1.5k 0.8× 2.6k 2.0× 1.8k 3.1× 228 0.6× 708 1.9× 92 3.4k
Cheng Bao China 27 813 0.5× 1.2k 1.0× 629 1.1× 229 0.6× 324 0.9× 65 1.9k
Katsunori Hanamura Japan 22 720 0.4× 299 0.2× 237 0.4× 159 0.4× 339 0.9× 158 1.5k
C. M. Stoots United States 19 1.3k 0.7× 407 0.3× 363 0.6× 605 1.6× 946 2.6× 68 1.9k
Mahmut D. Mat Türkiye 21 1.0k 0.6× 788 0.6× 289 0.5× 317 0.8× 204 0.6× 67 1.7k
Yüksel Kaplan Türkiye 18 853 0.5× 453 0.4× 154 0.3× 316 0.8× 98 0.3× 42 1.3k
Sejin Kwon South Korea 28 771 0.4× 661 0.5× 261 0.5× 270 0.7× 171 0.5× 155 2.2k
Steven Beale Canada 20 671 0.4× 731 0.6× 424 0.7× 165 0.4× 266 0.7× 78 1.2k

Countries citing papers authored by Randall Gemmen

Since Specialization
Citations

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

Fields of papers citing papers by Randall Gemmen

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Randall Gemmen

This figure shows the co-authorship network connecting the top 25 collaborators of Randall Gemmen. A scholar is included among the top collaborators of Randall Gemmen 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 Randall Gemmen. Randall Gemmen 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.
Williams, M. & Randall Gemmen. (2023). Total Energy for the SOFC and SOEC. ECS Transactions. 111(6). 1327–1331. 7 indexed citations
2.
Siefert, Nicholas, Dushyant Shekhawat, Randall Gemmen, et al.. (2010). Operation of a Solid Oxide Fuel Cell on Biodiesel With a Partial Oxidation Reformer. 371–376. 1 indexed citations
3.
Martinez, Andrew, Kirk Gerdes, Randall Gemmen, & James Poston. (2010). Thermodynamic analysis of interactions between Ni-based solid oxide fuel cells (SOFC) anodes and trace species in a survey of coal syngas. Journal of Power Sources. 195(16). 5206–5212. 23 indexed citations
4.
Dillon, Shen J., et al.. (2010). Crystallographic Characteristics of Grain Boundaries in Dense Yttria‐Stabilized Zirconia. International Journal of Applied Ceramic Technology. 8(5). 1218–1228. 26 indexed citations
5.
Liese, Eric, et al.. (2009). Scaling a Solid Oxide Fuel Cell Gas Turbine Hybrid System to Meet a Range of Power Demand. Journal of Fuel Cell Science and Technology. 7(1). 3 indexed citations
6.
Trembly, Jason, Randall Gemmen, & David J. Bayless. (2006). The effect of IGFC warm gas cleanup system conditions on the gas–solid partitioning and form of trace species in coal syngas and their interactions with SOFC anodes. Journal of Power Sources. 163(2). 986–996. 87 indexed citations
7.
Trembly, Jason, Randall Gemmen, & David J. Bayless. (2006). A Study of the Transport of Coal Syngas Species Through a Solid Oxide Fuel Cell Anode. OSTI OAI (U.S. Department of Energy Office of Scientific and Technical Information). 1 indexed citations
8.
Orlovskaya, Nina, et al.. (2006). Structural evolution of La–Cr–O thin films: Part I. Microstructure and phase development. Thin Solid Films. 515(4). 1741–1747. 7 indexed citations
9.
Roberts, Rory A., Jack Brouwer, Eric Liese, & Randall Gemmen. (2006). Dynamic Simulation of Carbonate Fuel Cell-Gas Turbine Hybrid Systems. Journal of Engineering for Gas Turbines and Power. 128(2). 294–301. 22 indexed citations
10.
Lugovy, Mykola, et al.. (2006). Structural evolution of La–Cr–O thin film: Part II. Elasto-plastic properties by nanoindentation. Thin Solid Films. 515(5). 2847–2853. 5 indexed citations
11.
Gemmen, Randall & Christopher Johnson. (2005). Effect of load transients on SOFC operation—current reversal on loss of load. Journal of Power Sources. 144(1). 152–164. 48 indexed citations
12.
Spakovsky, Michael R. von, Sudip K. Mazumder, Comas Haynes, et al.. (2004). Fnvestigation of system and component performance and interaction issues for solid-oxide fuel cell based auxiliary power units responding to changes in application load. 2. 1574–1579. 11 indexed citations
13.
Mazumder, Sudip K., Kruti Acharya, Comas Haynes, et al.. (2004). Solid-Oxide-Fuel-Cell Performance and Durability: Resolution of the Effects of Power-Conditioning Systems and Application Loads. IEEE Transactions on Power Electronics. 19(5). 1263–1278. 89 indexed citations
14.
Famouri, Parviz & Randall Gemmen. (2004). Electrochemical circuit model of a PEM fuel cell. 2003 IEEE Power Engineering Society General Meeting (IEEE Cat. No.03CH37491). 1436–1440. 59 indexed citations
15.
Vipperman, Jeffrey S., et al.. (2003). Fabrication and Preliminary Testing of a Novel Piezoelectrically Actuated Microvalve. 385–391. 2 indexed citations
16.
Gemmen, Randall, Eric Liese, José G. Rivera, Faryar Jabbari, & Jack Brouwer. (2000). Development of Dynamic Modeling Tools for Solid Oxide and Molten Carbonate Hybrid Fuel Cell Gas Turbine Systems. Volume 2: Coal, Biomass and Alternative Fuels; Combustion and Fuels; Oil and Gas Applications; Cycle Innovations. 28 indexed citations
17.
Richards, G.A., et al.. (1997). An Analytical Approach to Understanding the “Pressure Gain” Combustor. Journal of Energy Resources Technology. 119(1). 49–54. 3 indexed citations
18.
Keller, Jay O., P. K. Barr, & Randall Gemmen. (1994). Premixed combustion in a periodic flow field. Part I: Experimental investigation. Combustion and Flame. 99(1). 29–42. 30 indexed citations
19.
Gemmen, Randall, Jay O. Keller, & Vedat S. Arpacı. (1993). Heat/Mass Transfer from a Cylinder in the Strongly Oscillating Flow of a Pulse Combustor Tailpipe. Combustion Science and Technology. 94(1-6). 103–130. 6 indexed citations
20.
Keller, Jay O., et al.. (1992). Fundamentals of enhanced scalar transport in strongly oscillating and/or resonant flow fields as created by pulse combustion. NASA STI/Recon Technical Report N. 93. 13247. 10 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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