Robert Barchfeld

853 total citations
25 papers, 580 citations indexed

About

Robert Barchfeld is a scholar working on Electrical and Electronic Engineering, Atomic and Molecular Physics, and Optics and Nuclear and High Energy Physics. According to data from OpenAlex, Robert Barchfeld has authored 25 papers receiving a total of 580 indexed citations (citations by other indexed papers that have themselves been cited), including 21 papers in Electrical and Electronic Engineering, 19 papers in Atomic and Molecular Physics, and Optics and 8 papers in Nuclear and High Energy Physics. Recurrent topics in Robert Barchfeld's work include Gyrotron and Vacuum Electronics Research (19 papers), Microwave Engineering and Waveguides (11 papers) and Terahertz technology and applications (11 papers). Robert Barchfeld is often cited by papers focused on Gyrotron and Vacuum Electronics Research (19 papers), Microwave Engineering and Waveguides (11 papers) and Terahertz technology and applications (11 papers). Robert Barchfeld collaborates with scholars based in United States, United Kingdom and China. Robert Barchfeld's co-authors include Neville C. Luhmann, Diana Gamzina, Branko Popovic, Logan Himes, Anisullah Baig, C. W. Domier, Claudio Paoloni, Larry R. Barnett, Yuan Zheng and Takuji Kimura and has published in prestigious journals such as Applied Physics Letters, IEEE Transactions on Electron Devices and Review of Scientific Instruments.

In The Last Decade

Robert Barchfeld

25 papers receiving 550 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Robert Barchfeld United States 10 524 507 88 83 41 25 580
Logan Himes United States 9 433 0.8× 416 0.8× 73 0.8× 65 0.8× 34 0.8× 23 481
Branko Popovic United States 9 458 0.9× 458 0.9× 105 1.2× 78 0.9× 32 0.8× 31 533
Lingna Yue China 15 722 1.4× 693 1.4× 152 1.7× 171 2.1× 21 0.5× 129 797
Masafumi Fukunari Japan 13 262 0.5× 282 0.6× 168 1.9× 44 0.5× 31 0.8× 62 370
Dagang Liu China 8 402 0.8× 371 0.7× 172 2.0× 227 2.7× 25 0.6× 64 477
R.B. True United States 12 562 1.1× 448 0.9× 317 3.6× 164 2.0× 16 0.4× 72 630
A. M. Malkin Russia 16 735 1.4× 614 1.2× 207 2.4× 286 3.4× 22 0.5× 115 780
Andrey G. Rozhnev Russia 14 524 1.0× 517 1.0× 70 0.8× 97 1.2× 8 0.2× 84 587
V. Yu. Zaslavsky Russia 17 825 1.6× 648 1.3× 252 2.9× 342 4.1× 28 0.7× 117 857
A. S. Sergeev Russia 14 638 1.2× 504 1.0× 221 2.5× 233 2.8× 15 0.4× 71 663

Countries citing papers authored by Robert Barchfeld

Since Specialization
Citations

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

Fields of papers citing papers by Robert Barchfeld

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Robert Barchfeld

This figure shows the co-authorship network connecting the top 25 collaborators of Robert Barchfeld. A scholar is included among the top collaborators of Robert Barchfeld 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 Robert Barchfeld. Robert Barchfeld 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.
Feng, Jinjun, Diana Gamzina, Xiang Li, et al.. (2018). Fabrication of a 0.346-THz BWO for Plasma Diagnostics. IEEE Transactions on Electron Devices. 65(6). 2156–2163. 29 indexed citations
2.
Barchfeld, Robert, C. W. Domier, Y. Ren, et al.. (2018). The high-k poloidal scattering system for NSTX-U. Review of Scientific Instruments. 89(10). 10C114–10C114. 8 indexed citations
3.
Barchfeld, Robert. (2017). Development of Laser Based Plasma Diagnostics for Fusion Research on NSTX-U. PhDT. 1 indexed citations
4.
Baig, Anisullah, Diana Gamzina, Takuji Kimura, et al.. (2017). Performance of a Nano-CNC Machined 220-GHz Traveling Wave Tube Amplifier. IEEE Transactions on Electron Devices. 64(5). 2390–2397. 150 indexed citations
5.
Paoloni, Claudio, Diana Gamzina, Logan Himes, et al.. (2016). THz Backward-Wave Oscillators for Plasma Diagnostic in Nuclear Fusion. IEEE Transactions on Plasma Science. 44(4). 369–376. 62 indexed citations
6.
Gamzina, Diana, Logan Himes, Robert Barchfeld, et al.. (2016). Nano-CNC Machining of Sub-THz Vacuum Electron Devices. IEEE Transactions on Electron Devices. 63(10). 4067–4073. 98 indexed citations
7.
Barchfeld, Robert, E.R. Scott, C. W. Domier, et al.. (2015). High-k Scattering and FIReTIP Diagnostic Upgrades for NSTX-U. Bulletin of the American Physical Society. 2015. 1 indexed citations
8.
Luhmann, Neville C., Pan Pan, Branko Popovic, et al.. (2015). Nanoscale surface roughness effects on THz vacuum electron device performance. 53. 55–58. 1 indexed citations
9.
Paoloni, Claudio, Jinjun Feng, Fuzhi Zhang, et al.. (2015). Magnetic fusion energy plasma diagnostic needs novel THz BWOs. 1–2. 2 indexed citations
10.
Barchfeld, Robert, et al.. (2015). A 75–110GHz micro machined high-Q tunable filter. 19. 1–3. 2 indexed citations
11.
Gamzina, Diana, Hanyan Li, Logan Himes, et al.. (2015). Nanoscale Surface Roughness Effects on THz Vacuum Electron Device Performance. IEEE Transactions on Nanotechnology. 15(1). 85–93. 62 indexed citations
12.
Paoloni, Claudio, Lingna Yue, Fuzhi Zhang, et al.. (2015). THz backward-wave oscillators for plasma diagnostic in nuclear fusion. 1–1. 9 indexed citations
13.
Popovic, Branko, Robert Barchfeld, Fuzhi Zhang, et al.. (2014). 346 GHz BWO for fusion plasma diagnostics. 1–1. 7 indexed citations
14.
Baig, Anisullah, Diana Gamzina, Robert Barchfeld, et al.. (2013). 220 GHz ultra wide band TWTA: Nano CNC fabrication and RF testing. 1–2. 6 indexed citations
15.
Baig, Anisullah, Diana Gamzina, Robert Barchfeld, et al.. (2012). 0.22 THz wideband sheet electron beam traveling wave tube amplifier: Cold test measurements and beam wave interaction analysis. Physics of Plasmas. 19(9). 38 indexed citations
16.
Barchfeld, Robert, Diana Gamzina, Anisullah Baig, Larry R. Barnett, & Neville C. Luhmann. (2012). Nano CNC milling of two different designs of 0.22 THz TWT circuits. 549–550. 19 indexed citations
17.
Shin, Young-Min, Anisullah Baig, Robert Barchfeld, et al.. (2012). Experimental study of multichromatic terahertz wave propagation through planar micro-channels. Applied Physics Letters. 100(15). 17 indexed citations
18.
Gamzina, Diana, Robert Barchfeld, Larry R. Barnett, Neville C. Luhmann, & Young-Min Shin. (2011). Nano CNC milling technology for terahertz vacuum electronic devices. 345–346. 17 indexed citations
19.
Shin, Young-Min, Larry R. Barnett, Robert Barchfeld, et al.. (2011). Design, Fabrication and RF Testing of Near-THz Sheet Beam TWTA. 23 indexed citations
20.
Zhao, Jinfeng, Na Li, Diana Gamzina, et al.. (2011). Scandia-added Tungsten Dispenser Cathode Fabrication for THz Vacuum Integrated Power Amplifiers. 8 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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