Roger Carr

1.1k total citations
38 papers, 903 citations indexed

About

Roger Carr is a scholar working on Radiation, Electrical and Electronic Engineering and Atomic and Molecular Physics, and Optics. According to data from OpenAlex, Roger Carr has authored 38 papers receiving a total of 903 indexed citations (citations by other indexed papers that have themselves been cited), including 20 papers in Radiation, 17 papers in Electrical and Electronic Engineering and 14 papers in Atomic and Molecular Physics, and Optics. Recurrent topics in Roger Carr's work include Particle Accelerators and Free-Electron Lasers (12 papers), Advanced X-ray Imaging Techniques (11 papers) and Particle accelerators and beam dynamics (9 papers). Roger Carr is often cited by papers focused on Particle Accelerators and Free-Electron Lasers (12 papers), Advanced X-ray Imaging Techniques (11 papers) and Particle accelerators and beam dynamics (9 papers). Roger Carr collaborates with scholars based in United States, France and Egypt. Roger Carr's co-authors include D. A. Fischer, Renata M. Wentzcovitch, A. J. Freeman, A. Continenza, S. B. Whitfield, Bernd Crasemann, Daniel A. Scherson, Mark R. Antonio, S. Lidia and Francisco Zaera and has published in prestigious journals such as Journal of the American Chemical Society, Physical Review Letters and The Journal of Chemical Physics.

In The Last Decade

Roger Carr

36 papers receiving 867 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Roger Carr United States 17 362 321 304 236 149 38 903
D. H. Bilderback United States 21 342 0.9× 264 0.8× 300 1.0× 576 2.4× 121 0.8× 64 1.2k
F. Senf Germany 19 410 1.1× 454 1.4× 228 0.8× 610 2.6× 295 2.0× 57 1.2k
Daniele Cocco Italy 20 597 1.6× 568 1.8× 545 1.8× 542 2.3× 182 1.2× 87 1.5k
Marco Zangrando Italy 18 385 1.1× 342 1.1× 276 0.9× 328 1.4× 55 0.4× 82 914
Yasuyuki Kanai Japan 22 390 1.1× 530 1.7× 258 0.8× 265 1.1× 287 1.9× 141 1.6k
Yueyuan Xia China 18 271 0.7× 259 0.8× 619 2.0× 183 0.8× 160 1.1× 86 1.0k
Mihiro Yanagihara Japan 20 281 0.8× 337 1.0× 288 0.9× 406 1.7× 212 1.4× 98 1.1k
G. Cautero Italy 17 408 1.1× 501 1.6× 581 1.9× 230 1.0× 279 1.9× 102 1.3k
J. Murakami Japan 22 464 1.3× 556 1.7× 415 1.4× 136 0.6× 108 0.7× 85 1.3k
M. Kuhlmann Germany 17 210 0.6× 336 1.0× 264 0.9× 572 2.4× 87 0.6× 35 1.1k

Countries citing papers authored by Roger Carr

Since Specialization
Citations

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

Fields of papers citing papers by Roger Carr

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Roger Carr

This figure shows the co-authorship network connecting the top 25 collaborators of Roger Carr. A scholar is included among the top collaborators of Roger Carr 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 Roger Carr. Roger Carr 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.
Dunn, J. Hunter, Olof Karis, D. Arvanitis, et al.. (2005). Vanishing Magnetic Interaction in Ferromagnetic Thin Films. Physical Review Letters. 94. 4. 128 indexed citations
2.
Carr, Roger. (2003). Magnetic counterforce for insertion devices. Journal of Synchrotron Radiation. 10(3). 269–271. 2 indexed citations
3.
Arvanitis, D., J. Hunter Dunn, Olof Karis, et al.. (2001). Magnetic X-ray circular dichroism on in situ grown 3d magnetic thin films on surfaces. Journal of Synchrotron Radiation. 8(2). 120–124. 4 indexed citations
4.
Krejcik, P., John R. Arthur, Roger Carr, et al.. (2001). <title>High-brightness femtosecond x-ray source using an undulator in the SLAC Linac</title>. Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE. 4500. 35–50. 1 indexed citations
5.
Hogan, Mark, C. Pellegrini, J. B. Rosenzweig, et al.. (1998). Measurements of Gain Larger than105at12μmin a Self-Amplified Spontaneous-Emission Free-Electron Laser. Physical Review Letters. 81(22). 4867–4870. 74 indexed citations
6.
Kim, Sunghyun, Donald A. Tryk, In Tae Bae, et al.. (1995). In Situ Extended X-ray Absorption Fine Structure of an Iron Porphyrin Irreversibly Adsorbed on an Electrode Surface. The Journal of Physical Chemistry. 99(25). 10359–10364. 17 indexed citations
7.
Carr, Roger. (1994). Exotic sources of X-rays for iodine K-edge angiography. Nuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometers Detectors and Associated Equipment. 347(1-3). 510–514. 12 indexed citations
8.
Lidia, S. & Roger Carr. (1994). An elliptically-polarizing undulator with phase adjustable energy and polarization. Nuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometers Detectors and Associated Equipment. 347(1-3). 77–82. 22 indexed citations
9.
Carr, Roger & S. Lidia. (1993). The Adjustable phase planar helical undulator. OSTI OAI (U.S. Department of Energy Office of Scientific and Technical Information). 1 indexed citations
10.
Carr, Roger & H.-D. Nuhn. (1992). Design study for an adjustable phase undulator. Review of Scientific Instruments. 63(1). 347–351. 3 indexed citations
11.
Carr, Roger. (1991). Adjustable phase insertion devices as X-ray sources. Nuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometers Detectors and Associated Equipment. 306(1-2). 391–396. 40 indexed citations
12.
Sörensen, S. L., et al.. (1991). L-shell Coster-Kronig transition probabilities in Ni, Cu, and Mo measured with synchrotron radiation. Physical Review A. 44(1). 350–357. 41 indexed citations
13.
Kim, Sunghyun, In Tae Bae, Philip N. Ross, et al.. (1991). In situ XANES of an iron porphyrin irreversibly adsorbed on an electrode surface. Journal of the American Chemical Society. 113(24). 9063–9066. 34 indexed citations
14.
Sörensen, S. L., et al.. (1989). Coster-Kronig yields in silver measured with synchrotron radiation. Physical review. A, General physics. 39(12). 6241–6246. 35 indexed citations
15.
Whitfield, S. B., G. B. Armen, Roger Carr, J. C. Levin, & Bernd Crasemann. (1988). Vacancy multiplication following NiL-shell photoionization. Physical review. A, General physics. 37(2). 419–425. 32 indexed citations
16.
Bachrach, R. Z., R. D. Bringans, L.-E. Swartz, et al.. (1988). Multi-Undulator Beam Line V at SSRL: A progress report. Nuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometers Detectors and Associated Equipment. 266(1-3). 83–90. 4 indexed citations
17.
Carr, Roger. (1986). Near Edge X-Ray Absorption Fine Structure Spectroscopy In Materials Analysis. Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE. 690. 38–38.
18.
Zhu, Xiyu, Y. R. Shen, & Roger Carr. (1985). Correlation between thermal desorption spectroscopy and optical second harmonic generation for monitoring surface coverages. Surface Science. 163(1). 114–120. 35 indexed citations
19.
Carr, Roger, T. K. Sham, & W. Eberhardt. (1985). Carbon K-edge X-ray absorption fine structures of ethylene and acetylene adsorbed onto nickel(II) surface. Chemical Physics Letters. 113(1). 63–66. 15 indexed citations
20.
Sham, T. K. & Roger Carr. (1985). Total electron yield measurements of extended x-ray absorption fine structures (EXAFS) of Ni and Fe thin foils, and adsorption of Ni on polycrystalline Fe substrates. The Journal of Chemical Physics. 83(11). 5914–5922. 5 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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