James E. Polk
About
In The Last Decade
James E. Polk
160 papers receiving 2.5k citations
Peers
Comparison fields: 5 of 70
- Electrical and Electronic Engineering 2.5k
- Aerospace Engineering 761
- Mechanics of Materials 559
- Atomic and Molecular Physics, and Optics 531
- Radiology, Nuclear Medicine and Imaging 388
Countries citing papers authored by James E. Polk
This map shows the geographic impact of James E. Polk'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 James E. Polk with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites James E. Polk more than expected).
Fields of papers citing papers by James E. Polk
This network shows the impact of papers produced by James E. Polk. 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 James E. Polk. The network helps show where James E. Polk may publish in the future.
Co-authorship network of co-authors of James E. Polk
This figure shows the co-authorship network connecting the top 25 collaborators of James E. Polk. A scholar is included among the top collaborators of James E. Polk 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 James E. Polk. James E. Polk is excluded from the visualization to improve readability, since they are connected to all nodes in the network.
All Works
| # | Work | Indexed citations |
|---|---|---|
| 1 | 2 | |
| 2 | 6 | |
| 3 | Uncertainty Quantification of Modeled Electron Backstreaming Failure for the NEXT Ion Thruster | 0 |
| 4 | Performance and Facility Background Pressure Characterization Tests of NASAs 12.5-kW Hall Effect Rocket with Magnetic Shielding Thruster | 8 |
| 5 | Lanthanum Hexaboride Hollow Cathode for the Asteroid Redirect Robotic Mission 12.5 kW Hall Thruster | 5 |
| 6 | Numerical Simulations of the Partially-Ionized Gas in a 100-A LaB6 Hollow Cathode | 2 |
| 7 | 2 | |
| 8 | Standoff LIBS and Raman Spectroscopy Under Venus Conditions | 8 |
| 9 | 12 | |
| 10 | 2 | |
| 11 | 136 | |
| 12 | Reservoir hollow cathodes for high power ion engines | 4 |
| 13 | Characterization of cathode keeper wear by surface layer activation | 4 |
| 14 | Model of hollow cathode operation and life limiting mechanisms | 5 |
| 15 | 21 | |
| 16 | 4 | |
| 17 | 1 | |
| 18 | High Current Cathode Thermal Behavior, Part II: Experiments | 3 |
| 19 | Ammonia arcjet engine behavior in a cyclic endurance test at 10 kW | 1 |
| 20 | Electric propulsion system technology | 1 |
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.