R. B. Kummer

520 total citations
22 papers, 280 citations indexed

About

R. B. Kummer is a scholar working on Electrical and Electronic Engineering, Atomic and Molecular Physics, and Optics and Condensed Matter Physics. According to data from OpenAlex, R. B. Kummer has authored 22 papers receiving a total of 280 indexed citations (citations by other indexed papers that have themselves been cited), including 11 papers in Electrical and Electronic Engineering, 7 papers in Atomic and Molecular Physics, and Optics and 3 papers in Condensed Matter Physics. Recurrent topics in R. B. Kummer's work include Photonic and Optical Devices (5 papers), Semiconductor Lasers and Optical Devices (4 papers) and Optical Network Technologies (4 papers). R. B. Kummer is often cited by papers focused on Photonic and Optical Devices (5 papers), Semiconductor Lasers and Optical Devices (4 papers) and Optical Network Technologies (4 papers). R. B. Kummer collaborates with scholars based in Germany, United States and Sweden. R. B. Kummer's co-authors include V. Narayanamurti, E. D. Adams, R. M. Mueller, G. E. Devlin, S. Geschwind, R. E. Walstedt, R. C. Dynes, D. M. Lee, W. P. Kirk and A. S. Greenberg 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

R. B. Kummer

19 papers receiving 240 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
R. B. Kummer Germany	9	177	88	59	53	42	22	280
John Gilchrist France	11	82 0.5×	184 2.1×	23 0.4×	28 0.5×	60 1.4×	35	330
Hikota Akimoto Japan	15	440 2.5×	230 2.6×	46 0.8×	58 1.1×	38 0.9×	61	541
А.А. Сорокин Russia	10	124 0.7×	137 1.6×	98 1.7×	33 0.6×	64 1.5×	62	314
J.P. Peigneux France	10	63 0.4×	111 1.3×	92 1.6×	24 0.5×	116 2.8×	23	417
R. Woerner United States	8	205 1.2×	31 0.4×	20 0.3×	32 0.6×	29 0.7×	11	258
В. Г. Барышевский Belarus	10	128 0.7×	170 1.9×	82 1.4×	13 0.2×	69 1.6×	38	299
P. Pari France	8	145 0.8×	339 3.9×	40 0.7×	39 0.7×	30 0.7×	12	421
P.D. Eversheim Germany	9	85 0.5×	39 0.4×	41 0.7×	17 0.3×	57 1.4×	27	259
T. N. Antsygina Ukraine	10	217 1.2×	104 1.2×	16 0.3×	102 1.9×	76 1.8×	61	344
P. Schüler Germany	12	125 0.7×	29 0.3×	23 0.4×	10 0.2×	57 1.4×	24	347

Countries citing papers authored by R. B. Kummer

Since Specialization

Citations

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

Fields of papers citing papers by R. B. Kummer

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of R. B. Kummer

This figure shows the co-authorship network connecting the top 25 collaborators of R. B. Kummer. A scholar is included among the top collaborators of R. B. Kummer 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. B. Kummer. R. B. Kummer 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

Kummer, R. B., et al.. (2003). Control and accounting of user access to a PDN from private X.25 data networks. 5. 314–319.

Kummer, R. B.. (2002). Fiber issues for nontraditional wavelength bands. 3. 254–254.

Kummer, R. B., et al.. (1998). Persistent spectral-hole burning in SiC:V via excited-state absorption. Journal of Luminescence. 76-77. 95–99. 2 indexed citations

Kummer, R. B., et al.. (1998). Experimental study of the admixture of continuum states to the discrete excited state of EL2 in GaAs. Journal of Luminescence. 76-77. 152–156. 1 indexed citations

Kummer, R. B., et al.. (1998). Investigation of the V⁴⁺-Centre in 6H- and 4H-SIC by the Method of Spectral-Hole Burning. MRS Proceedings. 512. 1 indexed citations

Kummer, R. B., et al.. (1997). High-resolution spectroscopy of the zero-phonon line of the deep donor EL2 in GaAs. Physical review. B, Condensed matter. 55(20). 13625–13629. 2 indexed citations

Kummer, R. B., et al.. (1997). Persistent spectral-hole burning in the wide-gap semiconductor SiC doped with vanadium. Optics Letters. 22(12). 916–916. 5 indexed citations

White, Ian, et al.. (1986). Probability of modal noise in single-mode lightguide systems. Journal of Lightwave Technology. 4(6). 652–655. 9 indexed citations

Kummer, R. B., et al.. (1982). Monomode optical fiber splice loss: combined effects of misalignment and spot size mismatch. ThAA1–ThAA1. 3 indexed citations

10.

Miller, Calvin M., et al.. (1980). Single-mode optical fibre switch. Electronics Letters. 16(20). 783–784. 7 indexed citations

11.

Kummer, R. B.. (1980). Lightguide Splice Loss-Effects of Launch Beam Numerical Aperture. Bell System Technical Journal. 59(3). 441–447. 3 indexed citations

12.

Geschwind, S., R. E. Walstedt, R. Romestain, et al.. (1980). The study of electron dynamics in n-type CdS by spin-flip Raman scattering. Philosophical Magazine B. 42(6). 961–977. 5 indexed citations

13.

Geschwind, S., R. E. Walstedt, R. Romestain, et al.. (1980). III. ENVIRONEMENT, DILUTED SYSTEMSTHE DOPED SEMICONDUCTOR AS A MODEL AMORPHOUS ANTIFERROMAGNET. Le Journal de Physique Colloques. 41(C5). C5–105. 2 indexed citations

14.

Kummer, R. B.. (1979). Observation of a cascade effect for optical-fiber splices. ThE2–ThE2. 1 indexed citations

15.

Walstedt, R. E., R. B. Kummer, S. Geschwind, V. Narayanamurti, & G. E. Devlin. (1979). Magnetic properties of an amorphous antiferromagnet. Journal of Applied Physics. 50(B3). 1700–1705. 36 indexed citations

16.

Kummer, R. B., R. E. Walstedt, S. Geschwind, V. Narayanamurti, & G. E. Devlin. (1978). Magnetic Behavior of anS=12Amorphous Antiferromagnet. Physical Review Letters. 40(16). 1098–1101. 42 indexed citations

17.

Kummer, R. B., R. C. Dynes, & V. Narayanamurti. (1978). Fast-Time Heat Capacity in Amorphous SiO2Using Heat-Pulse Propagation. Physical Review Letters. 40(18). 1187–1190. 29 indexed citations

18.

Kummer, R. B., V. Narayanamurti, & R. C. Dynes. (1977). Ballistic phonons and the transition to second sound in dilute mixtures ofHe3in liquidHe4. Physical review. B, Solid state. 16(3). 1046–1056. 15 indexed citations

19.

Kummer, R. B., R. M. Mueller, & E. D. Adams. (1977). Nuclear spin ordering of solid3He in applied magnetic fields. Journal of Low Temperature Physics. 27(3-4). 319–349. 41 indexed citations

20.

Kummer, R. B., E. D. Adams, W. P. Kirk, et al.. (1975). Effects of a Magnetic Field on Nuclear Spin Ordering in SolidHe3. Physical Review Letters. 34(9). 517–520. 45 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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