Roger Ulrich

1.9k total citations
20 papers, 1.1k citations indexed

About

Roger Ulrich is a scholar working on Nuclear and High Energy Physics, Astronomy and Astrophysics and Statistical and Nonlinear Physics. According to data from OpenAlex, Roger Ulrich has authored 20 papers receiving a total of 1.1k indexed citations (citations by other indexed papers that have themselves been cited), including 9 papers in Nuclear and High Energy Physics, 8 papers in Astronomy and Astrophysics and 3 papers in Statistical and Nonlinear Physics. Recurrent topics in Roger Ulrich's work include Neutrino Physics Research (7 papers), Solar and Space Plasma Dynamics (5 papers) and Stellar, planetary, and galactic studies (4 papers). Roger Ulrich is often cited by papers focused on Neutrino Physics Research (7 papers), Solar and Space Plasma Dynamics (5 papers) and Stellar, planetary, and galactic studies (4 papers). Roger Ulrich collaborates with scholars based in United States, Switzerland and United Kingdom. Roger Ulrich's co-authors include John N. Bahcall, W. F. Huebner, Stephen H. Lubow, Peter D. Parker, S. A. Drake, Neta A. Bahcall, A. L. Merts, B. Margon, H. C. Ford and A. R. Klemola and has published in prestigious journals such as Physical Review Letters, Reviews of Modern Physics and The Astrophysical Journal.

In The Last Decade

Roger Ulrich

19 papers receiving 1.0k 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 Ulrich United States 14 634 478 151 109 80 20 1.1k
G. B. Field United States 14 958 1.5× 302 0.6× 151 1.0× 96 0.9× 97 1.2× 42 1.1k
H. B. van der Raay United Kingdom 16 449 0.7× 341 0.7× 108 0.7× 54 0.5× 65 0.8× 47 892
J. H. Hough United Kingdom 22 1.2k 1.8× 231 0.5× 70 0.5× 191 1.8× 138 1.7× 61 1.2k
D. Zipoy United States 17 690 1.1× 216 0.5× 95 0.6× 113 1.0× 233 2.9× 38 928
E. R. Seaquist Canada 26 1.9k 3.1× 549 1.1× 75 0.5× 118 1.1× 40 0.5× 131 2.0k
J. C. Blades United States 26 2.0k 3.2× 381 0.8× 130 0.9× 86 0.8× 96 1.2× 120 2.1k
I. S. Glass South Africa 24 1.9k 3.0× 210 0.4× 82 0.5× 75 0.7× 66 0.8× 136 2.0k
J. B. Kingdon United States 8 1.8k 2.8× 270 0.6× 235 1.6× 90 0.8× 63 0.8× 17 1.9k
J. Meaburn United Kingdom 24 2.3k 3.6× 267 0.6× 127 0.8× 134 1.2× 68 0.8× 242 2.4k
Fritz J. Swenson United States 11 889 1.4× 312 0.7× 152 1.0× 24 0.2× 30 0.4× 24 1.2k

Countries citing papers authored by Roger Ulrich

Since Specialization
Citations

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

Fields of papers citing papers by Roger Ulrich

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Roger Ulrich

This figure shows the co-authorship network connecting the top 25 collaborators of Roger Ulrich. A scholar is included among the top collaborators of Roger Ulrich 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 Ulrich. Roger Ulrich 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.
Shokrollahi, Amin, et al.. (2014). 26.3 A pin- and power-efficient low-latency 8-to-12Gb/s/wire 8b8w-coded SerDes link for high-loss channels in 40nm technology. Infoscience (Ecole Polytechnique Fédérale de Lausanne). 442–443. 16 indexed citations
2.
Schönle, Philipp, et al.. (2013). A DC-connectable multi-channel biomedical data acquisition ASIC with mains frequency cancellation. 149–152. 26 indexed citations
3.
Turck‐Chièze, S., S. Couvidat, А. Г. Косовичев, et al.. (2001). Solar Neutrino Emission Deduced from a Seismic Model. The Astrophysical Journal. 555(1). L69–L73. 79 indexed citations
4.
Boumier, P., A. H. Gabriel, Luca Bertello, et al.. (2000). Analysis of asymmetric p-mode profiles in GOLF data. 355(2). 743–750. 8 indexed citations
5.
Ulrich, Roger. (1998). Identification of Very Large Scale Velocity Structures on the Solar Surface Using Mt Wilson Synoptic Observations. ESASP. 418. 851. 2 indexed citations
6.
Pap, J. M., C. Fröhlich, & Roger Ulrich. (1998). Solar Electromagnetic Radiation Study for Solar Cycle 22. CERN Document Server (European Organization for Nuclear Research). 22 indexed citations
7.
Shafter, A. W., H. H. Lanning, & Roger Ulrich. (1983). Identification of Lanning 90 as a previously uncataloged cataclysmic variable. Publications of the Astronomical Society of the Pacific. 95. 206–206. 1 indexed citations
8.
Bahcall, John N., W. F. Huebner, Stephen H. Lubow, Peter D. Parker, & Roger Ulrich. (1982). Standard solar models and the uncertainties in predicted capture rates of solar neutrinos. Reviews of Modern Physics. 54(3). 767–799. 337 indexed citations
9.
Ulrich, Roger. (1982). The influence of partial ionization and scattering states on the solar interior structure. The Astrophysical Journal. 258. 404–404. 27 indexed citations
10.
Drake, S. A. & Roger Ulrich. (1981). The hydrogen two-photon emission spectrum of moderately dense plasmas. The Astrophysical Journal. 248. 380–380. 1 indexed citations
11.
Drake, S. A. & Roger Ulrich. (1980). The emission-line spectrum from a slab of hydrogen at moderate to high densities. The Astrophysical Journal Supplement Series. 42. 351–351. 71 indexed citations
12.
Bahcall, John N., Stephen H. Lubow, W. F. Huebner, et al.. (1980). New Solar-Neutrino Flux Calculations and Implications Regarding Neutrino Oscillations. Physical Review Letters. 45(11). 945–948. 56 indexed citations
13.
Margon, B., et al.. (1979). The bizarre spectrum of SS 433. The Astrophysical Journal. 230. L41–L41. 66 indexed citations
14.
Ulrich, Roger. (1976). An infall model for the T Tauri phenomenon. The Astrophysical Journal. 210. 377–377. 225 indexed citations
15.
Bahcall, John N., et al.. (1973). Solar Neutrinos.IV. Effect of Radiative Opacities on Calculated Neutrino Fluxes. The Astrophysical Journal. 184. 1–1. 28 indexed citations
16.
Bahcall, John N. & Roger Ulrich. (1971). Solar Neutrinos. III. Composition and Magnetic-Field Effects and Related Inferences. The Astrophysical Journal. 170. 593–593. 41 indexed citations
17.
Ulrich, Roger. (1970). Convective energy transport in stellar atmospheres. Astrophysics and Space Science. 9(1). 80–96. 8 indexed citations
18.
Bahcall, John N. & Roger Ulrich. (1970). Solar-Neutrino Fluxes with Recent Corrections to Opacity. The Astrophysical Journal. 160. L57–L57. 14 indexed citations
19.
Bahcall, John N., Neta A. Bahcall, & Roger Ulrich. (1969). Sensitivity of the Solar-Neutrino Fluxes. The Astrophysical Journal. 156. 559–559. 52 indexed citations
20.
Ulrich, Roger. (1951). Atmosphère interne et métabolisme de quelques fruits, au cours de la maturation et de la sénescence. Bulletin de la Société Botanique de France. 98(4-6). 133–136. 1 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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