R.W. Callis

1.0k total citations
63 papers, 366 citations indexed

About

R.W. Callis is a scholar working on Aerospace Engineering, Atomic and Molecular Physics, and Optics and Nuclear and High Energy Physics. According to data from OpenAlex, R.W. Callis has authored 63 papers receiving a total of 366 indexed citations (citations by other indexed papers that have themselves been cited), including 46 papers in Aerospace Engineering, 39 papers in Atomic and Molecular Physics, and Optics and 34 papers in Nuclear and High Energy Physics. Recurrent topics in R.W. Callis's work include Particle accelerators and beam dynamics (44 papers), Gyrotron and Vacuum Electronics Research (35 papers) and Magnetic confinement fusion research (34 papers). R.W. Callis is often cited by papers focused on Particle accelerators and beam dynamics (44 papers), Gyrotron and Vacuum Electronics Research (35 papers) and Magnetic confinement fusion research (34 papers). R.W. Callis collaborates with scholars based in United States, Japan and China. R.W. Callis's co-authors include J. Lohr, T. S. Taylor, J.L. Luxon, J.C. Wesley, D. Ponce, S. Ejima, R.D. Stambaugh, J.L. Doane, C.P. Moeller and D. T. Tuma and has published in prestigious journals such as Physical Review Letters, SHILAP Revista de lepidopterología and Review of Scientific Instruments.

In The Last Decade

R.W. Callis

56 papers receiving 342 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
R.W. Callis United States	9	214	189	127	106	101	63	366
T. Goodman Switzerland	12	321 1.5×	243 1.3×	160 1.3×	137 1.3×	130 1.3×	77	516
Eiji Kakō Japan	10	188 0.9×	340 1.8×	122 1.0×	137 1.3×	270 2.7×	121	464
B. Beaumont France	14	487 2.3×	412 2.2×	87 0.7×	220 2.1×	198 2.0×	102	649
Mario Gagliardi Spain	9	138 0.6×	134 0.7×	74 0.6×	76 0.7×	35 0.3×	25	230
Michael J. Gerver United States	12	265 1.2×	125 0.7×	82 0.6×	33 0.3×	157 1.6×	36	385
K. Yamauchi Japan	10	187 0.9×	57 0.3×	73 0.6×	84 0.8×	171 1.7×	20	368
P.L. Mondino Italy	10	246 1.1×	213 1.1×	37 0.3×	169 1.6×	115 1.1×	34	339
V. A. Belyakov Russia	12	241 1.1×	146 0.8×	28 0.2×	176 1.7×	60 0.6×	57	435
H. Braune Germany	10	242 1.1×	264 1.4×	220 1.7×	46 0.4×	102 1.0×	54	368
R. Vieira United States	10	236 1.1×	114 0.6×	26 0.2×	181 1.7×	78 0.8×	63	363

Countries citing papers authored by R.W. Callis

Since Specialization

Citations

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

Fields of papers citing papers by R.W. Callis

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by R.W. Callis. 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 R.W. Callis. The network helps show where R.W. Callis may publish in the future.

Co-authorship network of co-authors of R.W. Callis

This figure shows the co-authorship network connecting the top 25 collaborators of R.W. Callis. A scholar is included among the top collaborators of R.W. Callis 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 R.W. Callis. R.W. Callis is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

Sort: Min cites: Since: Top N: Style:

20 of 20 papers shown

Parks, P.B., et al.. (2015). Microwave-Induced Flash Vaporization of Volatile Media: A Preliminary Thrust Generation Study for the Waveguide Pellet Acceleration Concept. Fusion Science & Technology. 67(4). 792–801. 1 indexed citations

Zinkle, S.J., James P. Blanchard, R.W. Callis, et al.. (2014). Fusion materials science and technology research opportunities now and during the ITER era. Fusion Engineering and Design. 89(7-8). 1579–1585. 42 indexed citations

Callis, R.W., et al.. (2007). CW OPERATION OF CORRUGATED WAVEGUIDE TRANSMISSION LINES FOR ITER ECH AND CD SYSTEM. 1 indexed citations

Callis, R.W., et al.. (2006). Fabrication and repair of ion source components in the 80 keV neutral beam lines for DIII-D. 482–485.

Kajiwara, K., J. Lohr, I.A. Gorelov, et al.. (2006). Launcher performance and thermal capability of the DIII-D ECH system. 538–541.

Lohr, J., Y.A. Gorelov, K. Kajiwara, et al.. (2005). The Electron Cyclotron Resonant Heating System on the DIII-D Tokamak. Fusion Science & Technology. 48(2). 1226–1237. 22 indexed citations

Callis, R.W., J. Lohr, I.A. Gorelov, et al.. (2005). The upgrade of the DIII–D EC system using 120GHz ITER gyrotrons. Fusion Engineering and Design. 74(1-4). 485–488. 3 indexed citations

Baxi, C.B., et al.. (2003). Pumping characteristics of the DIII-D cryopumps. 523–526. 4 indexed citations

Callis, R.W., J.L. Doane, R. Ellis, et al.. (2003). Maturing ECRF technology for plasma control. Nuclear Fusion. 43(11). 1501–1504. 20 indexed citations

10.

Colleraine, A.P., et al.. (2003). Increased power delivery from the DIII-D neutral beam injection system. OSTI OAI (U.S. Department of Energy Office of Scientific and Technical Information). 1. 221–224. 2 indexed citations

11.

Gorelov, Y.A., J. Lohr, R.W. Callis, & D. Ponce. (2003). INFRARED MONITORING OF 110 GHz GYROTRON WINDOWS AT DIII–D. OSTI OAI (U.S. Department of Energy Office of Scientific and Technical Information). 461–465. 2 indexed citations

12.

Kim, J., et al.. (2003). Radiation shielding analysis for DIII-D. OSTI OAI (U.S. Department of Energy Office of Scientific and Technical Information). 44. 869–873. 2 indexed citations

13.

Callis, R.W., et al.. (2002). Multi-megawatt 110 GHz ECH system for the DIII-D tokamak. 1. 417–420. 2 indexed citations

14.

Callis, R.W., I.A. Gorelov, J. C. Hosea, et al.. (2002). THE USE OF 1 MW, 110 GHz 10 s GYROTRON SYSTEMS ON THE DIII-D TOKAMAK. 1 indexed citations

15.

Gorelov, I.A., J. Lohr, R.W. Callis, et al.. (2001). Calorimetric Power Measurements of the DIII-D Gyrotron System. APS Division of Plasma Physics Meeting Abstracts. 43. 1 indexed citations

16.

Gorelov, I.A., J. Lohr, D. Ponce, et al.. (1999). Gyrotron Performance on the 110 GHZ Installation at the DIII-D Tokamak. University of North Texas Digital Library (University of North Texas). 4 indexed citations

17.

Ikezi, H., C.P. Moeller, J.L. Doane, et al.. (1999). Millimeter wave polarimeter for characterizing high-power plasma heating systems. Review of Scientific Instruments. 70(4). 1994–1998. 9 indexed citations

18.

Callis, R.W., J. Lohr, D. Ponce, et al.. (1997). Initial results from the multi-megawatt 110 GHz ECH system for the DIII-D tokamak. AIP conference proceedings. 191–194. 3 indexed citations

19.

Pinsker, R. I., C.P. Moeller, J.S. deGrassie, et al.. (1997). Fast wave antenna array feed circuits tolerant of time-varying loading for DIII-D. AIP conference proceedings. 393–396. 2 indexed citations

20.

Prater, R., et al.. (1990). 2 MW 110 GHz ECH heating system for DIII-D. University of North Texas Digital Library (University of North Texas).

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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