J. Borggreen

2.7k total citations
66 papers, 2.2k citations indexed

About

J. Borggreen is a scholar working on Nuclear and High Energy Physics, Atomic and Molecular Physics, and Optics and Radiation. According to data from OpenAlex, J. Borggreen has authored 66 papers receiving a total of 2.2k indexed citations (citations by other indexed papers that have themselves been cited), including 44 papers in Nuclear and High Energy Physics, 38 papers in Atomic and Molecular Physics, and Optics and 19 papers in Radiation. Recurrent topics in J. Borggreen's work include Nuclear physics research studies (44 papers), Nuclear Physics and Applications (19 papers) and Atomic and Molecular Physics (18 papers). J. Borggreen is often cited by papers focused on Nuclear physics research studies (44 papers), Nuclear Physics and Applications (19 papers) and Atomic and Molecular Physics (18 papers). J. Borggreen collaborates with scholars based in Denmark, United States and Germany. J. Borggreen's co-authors include S. Bjørnholm, G. Sletten, Jack K. Pedersen, Klavs Hansen, H. D. Rasmussen, Earl K. Hyde, Jens Olaf Pepke Pedersen, Nils Hansen, T. P. Martin and K. Valli and has published in prestigious journals such as Nature, Physical Review Letters and Physical review. B, Condensed matter.

In The Last Decade

J. Borggreen

66 papers receiving 2.1k citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
J. Borggreen Denmark	27	1.5k	1.1k	668	235	210	66	2.2k
J. R. Grover United States	21	1.1k 0.7×	928 0.9×	671 1.0×	204 0.9×	338 1.6×	61	2.0k
D. Fick Germany	28	1.4k 1.0×	1.6k 1.4×	564 0.8×	295 1.3×	407 1.9×	172	2.5k
S. Bjørnholm Denmark	31	2.9k 2.0×	1.5k 1.4×	1.1k 1.6×	304 1.3×	225 1.1×	71	3.7k
Y. Yamazaki Japan	29	1.5k 1.1×	1.2k 1.1×	203 0.3×	142 0.6×	292 1.4×	122	2.6k
G. Graw Germany	28	2.3k 1.6×	1.3k 1.2×	617 0.9×	158 0.7×	310 1.5×	192	2.7k
C. Ristori France	26	1000 0.7×	898 0.8×	722 1.1×	293 1.2×	298 1.4×	66	2.1k
Y. Fujita Japan	26	1.4k 1.0×	1.2k 1.1×	305 0.5×	238 1.0×	525 2.5×	107	2.2k
V. W. Hughes United States	32	1.5k 1.0×	1.8k 1.6×	240 0.4×	152 0.6×	294 1.4×	111	3.2k
G. Goldring Israel	29	1.9k 1.3×	1.4k 1.3×	1.1k 1.6×	113 0.5×	439 2.1×	119	2.8k
C. F. Moore United States	27	1.7k 1.1×	946 0.9×	802 1.2×	100 0.4×	460 2.2×	100	2.2k

Countries citing papers authored by J. Borggreen

Since Specialization

Citations

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

Fields of papers citing papers by J. Borggreen

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of J. Borggreen

This figure shows the co-authorship network connecting the top 25 collaborators of J. Borggreen. A scholar is included among the top collaborators of J. Borggreen 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 J. Borggreen. J. Borggreen 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

Borggreen, J., Klavs Hansen, F. Chandezon, et al.. (2000). Absolute separation energies for Na clusters. Physical Review A. 62(1). 21 indexed citations

Borggreen, J., et al.. (1999). Electronic shell structure in clusters as reflected in mass abundance spectra. Philosophical Magazine B. 79(9). 1321–1342. 23 indexed citations

Borggreen, J., F. Chandezon, O. Echt, et al.. (1999). Evaporation rates for Na clusters. The European Physical Journal D. 9(1). 119–122. 7 indexed citations

Pedersen, Jack K., J. Borggreen, P. Chowdhury, et al.. (1993). Plasmon profiles and shapes of sodium cluster ions. Zeitschrift für Physik D Atoms Molecules and Clusters. 26(1). 281–283. 15 indexed citations

Borggreen, J., P. Chowdhury, Nouari Kébaïli, et al.. (1993). Plasma excitations in charged sodium clusters. Physical review. B, Condensed matter. 48(23). 17507–17516. 77 indexed citations

Martin, T. P., S. Bjørnholm, J. Borggreen, et al.. (1991). Electronic shell structure of laser-warmed Na clusters. Chemical Physics Letters. 186(1). 53–57. 74 indexed citations

Drigert, M. W., R. V. F. Janssens, R. Holzmann, et al.. (1988). Evidence for superdeformation in 148Gd. Physics Letters B. 201(2). 223–227. 10 indexed citations

Borggreen, J., G. Sletten, S. Bjørnholm, et al.. (1987). Single particle radiation between high spin states in 147Gd. Nuclear Physics A. 466(2). 371–384. 14 indexed citations

Pedersen, Jens Olaf Pepke, B. B. Back, J. Borggreen, et al.. (1985). High-spin isomers in W and Os nuclei; Competition betweenK-quantization and triaxiality. The European Physical Journal A. 321(4). 567–575. 26 indexed citations

10.

Pedersen, Jens Olaf Pepke, B. B. Back, S. Bjørnholm, et al.. (1985). Population of Triaxial Rotor Levels inOs182. Physical Review Letters. 54(4). 306–308. 20 indexed citations

11.

Pedersen, Jens Olaf Pepke, S. Bjørnholm, J. Borggreen, J. Kownacki, & G. Sletten. (1983). Intrinsic Excitations as Yrast Structures in¹⁷⁹W aboveI∼ 35/2 hbar. Physica Scripta. T5. 162–164. 11 indexed citations

12.

Pedersen, Jens Olaf Pepke, B. B. Back, F.M. Bernthal, et al.. (1977). Island of High-Spin Isomers nearN=82. Physical Review Letters. 39(16). 990–993. 90 indexed citations

13.

Borggreen, J., Jens Olaf Pepke Pedersen, G. Sletten, R. H. Heffner, & Erik Swanson. (1977). The rotational band of the 236U shape isomer. Nuclear Physics A. 279(2). 189–198. 21 indexed citations

14.

Christensen, Carl J., et al.. (1976). The shape isomer in 236U populated by thermal neutron capture. Nuclear Physics A. 269(2). 338–348. 17 indexed citations

15.

Bjørnholm, S., J. Borggreen, & Earl K. Hyde. (1970). Search for new islands of fission isomerism. Nuclear Physics A. 156(3). 561–569. 24 indexed citations

16.

Borggreen, J., L. Westgaard, & Nils Hansen. (1967). A spin isomer in 157Gd. Nuclear Physics A. 95(1). 202–208. 23 indexed citations

17.

Kästner, R., et al.. (1967). The Ω-forbidden decay of the 4.1 μs isomeric state in 170Tm. Nuclear Physics A. 102(2). 241–252. 19 indexed citations

18.

Borggreen, J., Holger Frahm, Nils Hansen, & S. Bjørnholm. (1966). Lifetimes of E3 transitions in the odd-mass Ho isotopes. Nuclear Physics. 77(3). 619–624. 18 indexed citations

19.

Borggreen, J., Holger Frahm, Nils Hansen, & S. Bjørnholm. (1965). Observation of the Nilsson state as an isomer in 159Dy. Nuclear Physics. 72(3). 509–514. 16 indexed citations

20.

Borggreen, J., et al.. (1962). Mixing of the γ-vibrational band and the ground state rotational band of Pu238. Nuclear Physics. 29. 515–521. 19 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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