S. Brennan

4.9k total citations
87 papers, 2.0k citations indexed

About

S. Brennan is a scholar working on Atomic and Molecular Physics, and Optics, Radiation and Electrical and Electronic Engineering. According to data from OpenAlex, S. Brennan has authored 87 papers receiving a total of 2.0k indexed citations (citations by other indexed papers that have themselves been cited), including 28 papers in Atomic and Molecular Physics, and Optics, 25 papers in Radiation and 20 papers in Electrical and Electronic Engineering. Recurrent topics in S. Brennan's work include X-ray Spectroscopy and Fluorescence Analysis (17 papers), Electron and X-Ray Spectroscopy Techniques (14 papers) and Advanced X-ray Imaging Techniques (13 papers). S. Brennan is often cited by papers focused on X-ray Spectroscopy and Fluorescence Analysis (17 papers), Electron and X-Ray Spectroscopy Techniques (14 papers) and Advanced X-ray Imaging Techniques (13 papers). S. Brennan collaborates with scholars based in United States, Japan and Australia. S. Brennan's co-authors include P. H. Fuoss, D. W. Kisker, Michael F. Toney, G. B. Stephenson, P. H. Fuoss, P. Imperatori, P. L. Cowan, P. Eisenberger, P. Pianetta and Terrence Jach and has published in prestigious journals such as Proceedings of the National Academy of Sciences, Physical Review Letters and Nucleic Acids Research.

In The Last Decade

S. Brennan

84 papers receiving 1.9k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
S. Brennan United States 28 790 661 522 366 279 87 2.0k
L. Névot France 12 665 0.8× 690 1.0× 555 1.1× 327 0.9× 326 1.2× 29 2.0k
J. B. Kortright United States 22 978 1.2× 390 0.6× 614 1.2× 387 1.1× 217 0.8× 47 1.7k
Masao Kamada Japan 23 663 0.8× 873 1.3× 458 0.9× 441 1.2× 313 1.1× 187 1.7k
G. Weyer Denmark 24 1.0k 1.3× 719 1.1× 913 1.7× 292 0.8× 141 0.5× 180 2.2k
Ayahiko Ichimiya Japan 21 1.1k 1.3× 634 1.0× 418 0.8× 189 0.5× 691 2.5× 96 1.9k
J. Eades Switzerland 28 1.5k 2.0× 514 0.8× 270 0.5× 251 0.7× 255 0.9× 138 2.6k
A. Erko Germany 25 528 0.7× 525 0.8× 472 0.9× 974 2.7× 291 1.0× 157 2.2k
J. C. Rife United States 25 577 0.7× 503 0.8× 693 1.3× 412 1.1× 447 1.6× 74 2.1k
M. A. O’Keefe United States 22 331 0.4× 677 1.0× 502 1.0× 248 0.7× 543 1.9× 79 1.7k
B. P. Tonner United States 30 743 0.9× 465 0.7× 356 0.7× 687 1.9× 761 2.7× 74 2.0k

Countries citing papers authored by S. Brennan

Since Specialization
Citations

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

Fields of papers citing papers by S. Brennan

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of S. Brennan

This figure shows the co-authorship network connecting the top 25 collaborators of S. Brennan. A scholar is included among the top collaborators of S. Brennan 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 S. Brennan. S. Brennan 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.
Geyer, Scott M., Rungthiwa Methaapanon, Richard W. Johnson, et al.. (2014). Structural evolution of platinum thin films grown by atomic layer deposition. Journal of Applied Physics. 116(6). 28 indexed citations
2.
Brennan, S., H. A. Ishii, K. Luening, et al.. (2007). Panning for Gold: A Case Study in Evaluating the Elemental Composition of Comet Wild 2 Dust in Aerogel. LPI. 1776. 1 indexed citations
3.
Ishii, H. A., S. Brennan, J. P. Bradley, et al.. (2007). Refining the Quantitative Elemental Composition of Comet Wild 2 Dust in Aerogel. Lunar and Planetary Science Conference. 1736. 1 indexed citations
4.
Brennan, S., H. A. Ishii, K. Luening, P. Pianetta, & D. S. Burnett. (2006). Synchrotron Total-Reflection X-Ray Fluorescence (SR-TXRF) of Genesis Return Samples. 37th Annual Lunar and Planetary Science Conference. 2029. 1 indexed citations
5.
McIntyre, Paul C., et al.. (2003). Structural analysis of coexisting tetragonal and rhombohedral phases in polycrystalline Pb(Zr0.35Ti0.65)O3thin films. Journal of materials research/Pratt's guide to venture capital sources. 18(1). 173–179. 11 indexed citations
6.
Pianetta, P., et al.. (2000). Synchrotron radiation instrumentation : SRI99: Eleventh US National Conference, Stanford, California 13-15 October 1999. American Institute of Physics eBooks. 1 indexed citations
7.
Charlton, G., S. Brennan, C.A. Muryn, et al.. (2000). Surface relaxation of SrTiO3(001). Surface Science. 457(1-2). L376–L380. 88 indexed citations
8.
Pianetta, P., et al.. (1999). Application of synchrotron radiation to TXRF analysis of metal contamination on silicon wafer surfaces. Superficies y Vacío. 17–21. 2 indexed citations
9.
Hovis, Guy L., et al.. (1999). High-temperature X-ray investigation of sanidine-analbite crystalline solutions; thermal expansion, phase transitions, and volumes of mixing. The Canadian Mineralogist. 37(3). 701–709. 20 indexed citations
10.
Kisker, D. W., G. B. Stephenson, P. H. Fuoss, & S. Brennan. (1995). Characterization of vapor phase growth using X-ray techniques. Journal of Crystal Growth. 146(1-4). 104–111. 18 indexed citations
11.
Kisker, D. W., G. B. Stephenson, Itaru Kamiya, et al.. (1995). Investigation of the relationship between reflectance difference spectroscopy and surface structure using grazing incidence X-ray scattering. physica status solidi (a). 152(1). 9–21. 30 indexed citations
12.
Stannard, Clare, Frederik Vernimmen, Dan Jones, et al.. (1994). Neutron therapy program at the national accelerator centre, South Africa: Preliminary results. Radiation Oncology Investigations. 2(5). 245–255. 6 indexed citations
13.
Payne, A. P., P. H. Fuoss, D. W. Kisker, G. B. Stephenson, & S. Brennan. (1994). GaAsc(4×4) surface structure in organometallic vapor-phase epitaxy. Physical review. B, Condensed matter. 49(20). 14427–14434. 28 indexed citations
14.
Brennan, S.. (1990). Transcription of endogenous and injected cytoskeletal actin genes during early embryonic development in Xenopus laevis. Differentiation. 44(2). 111–121. 10 indexed citations
15.
Brennan, S., P. L. Cowan, Richard D. Deslattes, et al.. (1989). Performance of a tuneable secondary x-ray spectrometer. Review of Scientific Instruments. 60(7). 2243–2246. 35 indexed citations
16.
Cowan, P. L., S. Brennan, Terrence Jach, D. W. Lindle, & B. A. Karlin. (1989). Performance of a high-energy-resolution, tender x-ray synchrotron radiation beamline (invited). Review of Scientific Instruments. 60(7). 1603–1607. 37 indexed citations
17.
Feldman, R. D., R. F. Austin, P. H. Fuoss, et al.. (1987). Phase separation in Cd1−xZnxTe grown by molecular-beam epitaxy. Journal of Vacuum Science & Technology B Microelectronics Processing and Phenomena. 5(3). 690–693. 16 indexed citations
18.
Brennan, S., P. H. Fuoss, & P. Eisenberger. (1986). X-ray crystallographic studies of Pb monolayers on Cu(110) surfaces. Physical review. B, Condensed matter. 33(6). 3678–3683. 25 indexed citations
19.
Brennan, S., P. L. Cowan, Terrence Jach, et al.. (1986). Optical and spectral characteristics of an insertion device used both as a wiggler and an undulator. Nuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometers Detectors and Associated Equipment. 246(1-3). 37–40. 1 indexed citations
20.
Chelm, Barry K., Joseph M. Romeo, S. Brennan, & E. Peter Geiduschek. (1981). A transcriptional map of the bacteriophage SPO1 genome. Virology. 112(2). 572–588. 25 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.

Explore authors with similar magnitude of impact

Breakdown of academic impact, for papers by L. Névot Breakdown of academic impact, for papers by J. B. Kortright Breakdown of academic impact, for papers by Masao Kamada Breakdown of academic impact, for papers by G. Weyer Breakdown of academic impact, for papers by Ayahiko Ichimiya Breakdown of academic impact, for papers by J. Eades Breakdown of academic impact, for papers by A. Erko Breakdown of academic impact, for papers by J. C. Rife Breakdown of academic impact, for papers by M. A. O’Keefe Breakdown of academic impact, for papers by B. P. Tonner
Rankless by CCL
2026