H. J. Beyer

1.5k total citations
51 papers, 926 citations indexed

About

H. J. Beyer is a scholar working on Atomic and Molecular Physics, and Optics, Radiation and Spectroscopy. According to data from OpenAlex, H. J. Beyer has authored 51 papers receiving a total of 926 indexed citations (citations by other indexed papers that have themselves been cited), including 49 papers in Atomic and Molecular Physics, and Optics, 13 papers in Radiation and 9 papers in Spectroscopy. Recurrent topics in H. J. Beyer's work include Atomic and Molecular Physics (32 papers), Advanced Chemical Physics Studies (24 papers) and X-ray Spectroscopy and Fluorescence Analysis (10 papers). H. J. Beyer is often cited by papers focused on Atomic and Molecular Physics (32 papers), Advanced Chemical Physics Studies (24 papers) and X-ray Spectroscopy and Fluorescence Analysis (10 papers). H. J. Beyer collaborates with scholars based in United Kingdom, Japan and Germany. H. J. Beyer's co-authors include Hans Kleinpoppen, K J Ross, John B. West, A. J. Duncan, Walter Perrie, Hany Hamdy, K Blum, R. Hippler, A. De Fanis and N M Kabachnik and has published in prestigious journals such as Physical Review Letters, Physical review. B, Condensed matter and Journal of Applied Physics.

In The Last Decade

H. J. Beyer

50 papers receiving 870 citations

Peers

H. J. Beyer

AMPO

RADIA

SPECT

SCF

Thomas Pattard Germany

B. D. DePaola United States

W. W. Smíth United States

J. Baudon France

J. B. Donahue United States

James M. Feagin United States

H G M Heideman Netherlands

K. B. MacAdam United States

H. J. Andrä Germany

S. Yu. Ovchinnikov United States

Thomas Pattard Germany

H. J. Beyer

1.1k ×1.3

AMPO

85 ×0.5

RADIA

138 ×0.8

SPECT

62 ×0.6

SCF

143 ×1.5

Citations per year, relative to H. J. Beyer H. J. Beyer (= 1×) peers Thomas Pattard

Countries citing papers authored by H. J. Beyer

Since Specialization

Citations

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

Fields of papers citing papers by H. J. Beyer

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by H. J. Beyer. 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 H. J. Beyer. The network helps show where H. J. Beyer may publish in the future.

Co-authorship network of co-authors of H. J. Beyer

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

All Works

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20 of 20 papers shown

Fanis, A. De, H. J. Beyer, K J Ross, & John B. West. (2001). Dipole matrix elements for 4p photoionization of Sr. Journal of Physics B Atomic Molecular and Optical Physics. 34(4). L99–L104. 9 indexed citations

Beyer, H. J., J. B. West, K J Ross, & A. De Fanis. (2000). A study of resonance free double photoionization (γ, 2e) in atomic calcium for equal electron energy sharing. Journal of Physics B Atomic Molecular and Optical Physics. 33(20). L767–L771. 25 indexed citations

Fanis, A. De, John B. West, K J Ross, et al.. (1999). An experimental and theoretical study of the 3p photoionization of Ca based on a measurement of the angular correlation between the photoelectrons and Auger electrons. Journal of Physics B Atomic Molecular and Optical Physics. 32(24). 5739–5749. 12 indexed citations

Kleinpoppen, Hans, et al.. (1997). Coherence and polarization analysis of the two-photon radiation of metastable atomic hydrogen. Physica Scripta. T72. 7–17. 9 indexed citations

Ueda, Kiyoshi, J. B. West, K J Ross, et al.. (1997). Electronic decay of the photoexcited Ca resonance. Journal of Physics B Atomic Molecular and Optical Physics. 30(9). 2093–2108. 8 indexed citations

Ueda, Kiyoshi, John B. West, N M Kabachnik, et al.. (1996). Evolution from spectator to normal Auger lines through the thresholds observed in the Ca 3pexcitation region. Physical Review A. 54(1). 490–495. 23 indexed citations

Beyer, H. J., Hany Hamdy, K. R. Mahmoud, et al.. (1994). Electron-impact coherence parameters for the excitation of the 51P state of Sr. Zeitschrift für Physik D Atoms Molecules and Clusters. 30(2). 91–97. 9 indexed citations

Ueda, K., John B. West, K J Ross, et al.. (1993). Angle-resolved photoelectron spectroscopy of Ca in the 3p-3dgiant-resonance region. Physical Review A. 48(2). R863–R866. 17 indexed citations

Hamdy, Hany, H. J. Beyer, John B. West, & Hans Kleinpoppen. (1991). Fluorescence from excited states of Ca⁺and Sr⁺following photoionization. Journal of Physics B Atomic Molecular and Optical Physics. 24(23). 4957–4972. 14 indexed citations

10.

Beyer, H. J., et al.. (1987). Measurement of the spin-exchange amplitudes in the electron impact excitation of the33P state of helium. Physical review. A, General physics. 35(10). 4454–4457. 11 indexed citations

11.

Duncan, A. J., et al.. (1987). Experimental investigation of the possibility of enhanced photon detection in EPR type experiments. Physics Letters A. 123(3). 110–114. 12 indexed citations

12.

Beyer, H. J. & Hans Kleinpoppen. (1987). Progress in Atomic Spectroscopy. 223 indexed citations

13.

Tepehan, G.G., H. J. Beyer, & Hans Kleinpoppen. (1985). Measurement of the 5¹D-5³D interval in⁴He. Journal of Physics B Atomic and Molecular Physics. 18(6). 1125–1131. 8 indexed citations

14.

Perrie, Walter, A. J. Duncan, H. J. Beyer, & Hans Kleinpoppen. (1985). Polarization Correlation of the Two Photons Emitted by Metastable Atomic Deuterium: A Test of Bell's Inequality. Physical Review Letters. 54(24). 2647–2647. 56 indexed citations

15.

Beyer, H. J., Hans Kleinpoppen, Ian A. McGregor, & L.C. McIntyre. (1982). Some consequences of atomic orientation in electron-atom scattering by consideration of attractive and repulsive forces. Journal of Physics B Atomic and Molecular Physics. 15(15). L545–L548. 6 indexed citations

16.

Tepehan, G.G., H. J. Beyer, & Hans Kleinpoppen. (1982). Anticrossing measurements of fine structure intervals in He⁺, n=4. Journal of Physics B Atomic and Molecular Physics. 15(18). 3141–3157. 2 indexed citations

17.

Beyer, H. J., et al.. (1977). Electric-field-induced singlet-triplet anticrossings in helium. Journal of Physics B Atomic and Molecular Physics. 10(1). L5–L9. 16 indexed citations

18.

Beyer, H. J. & Hans Kleinpoppen. (1975). Measurement of the fine-structure intervals S-D and S-F in He⁺, n=5. Journal of Physics B Atomic and Molecular Physics. 8(15). 2449–2455. 3 indexed citations

19.

Beyer, H. J. & Hans Kleinpoppen. (1972). Fine structure measurement in He⁺, n=4. II. Intervals S-D and Lamb shift P₃2/-D₃2/. Journal of Physics B Atomic and Molecular Physics. 5(1). L12–L15. 11 indexed citations

20.

Beyer, H. J., Hans Kleinpoppen, & J. M. Woolsey. (1972). Cascading Anticrossings fromn=5 He+. Physical Review Letters. 28(5). 263–265. 7 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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