N. Bjerre

1.1k total citations
39 papers, 903 citations indexed

About

N. Bjerre is a scholar working on Atomic and Molecular Physics, and Optics, Spectroscopy and Materials Chemistry. According to data from OpenAlex, N. Bjerre has authored 39 papers receiving a total of 903 indexed citations (citations by other indexed papers that have themselves been cited), including 30 papers in Atomic and Molecular Physics, and Optics, 17 papers in Spectroscopy and 6 papers in Materials Chemistry. Recurrent topics in N. Bjerre's work include Advanced Chemical Physics Studies (20 papers), Atomic and Molecular Physics (15 papers) and Cold Atom Physics and Bose-Einstein Condensates (9 papers). N. Bjerre is often cited by papers focused on Advanced Chemical Physics Studies (20 papers), Atomic and Molecular Physics (15 papers) and Cold Atom Physics and Bose-Einstein Condensates (9 papers). N. Bjerre collaborates with scholars based in Denmark, United States and Poland. N. Bjerre's co-authors include H. Helm, Henrik Stapelfeldt, Jakob Juul Larsen, Tamar Seideman, S. R. Keiding, Kasper Hald, D. L. Huestis, Mark J. Dyer, O. Poulsen and Erling Riis and has published in prestigious journals such as Physical Review Letters, The Journal of Chemical Physics and Physical review. B, Condensed matter.

In The Last Decade

N. Bjerre

38 papers receiving 867 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
N. Bjerre Denmark	16	759	347	102	69	68	39	903
César Vidal Germany	12	647 0.9×	418 1.2×	168 1.6×	77 1.1×	54 0.8×	27	834
M. Lange Germany	18	639 0.8×	375 1.1×	70 0.7×	77 1.1×	112 1.6×	46	832
J. R. Peterson United States	21	801 1.1×	427 1.2×	181 1.8×	100 1.4×	73 1.1×	40	1.0k
R. I. Hall France	19	780 1.0×	322 0.9×	127 1.2×	95 1.4×	24 0.4×	34	877
J. Horáček Czechia	17	694 0.9×	198 0.6×	102 1.0×	35 0.5×	31 0.5×	60	775
L. Víkor Hungary	13	559 0.7×	288 0.8×	133 1.3×	78 1.1×	143 2.1×	23	922
Takeshi Odagiri Japan	16	622 0.8×	220 0.6×	73 0.7×	84 1.2×	84 1.2×	66	685
J. Großer Germany	14	572 0.8×	265 0.8×	36 0.4×	93 1.3×	107 1.6×	59	736
L. D. Doverspike United States	21	776 1.0×	425 1.2×	175 1.7×	118 1.7×	32 0.5×	52	995
Kate Kirby Docken United States	11	701 0.9×	270 0.8×	60 0.6×	97 1.4×	42 0.6×	14	793

Countries citing papers authored by N. Bjerre

Since Specialization

Citations

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

Fields of papers citing papers by N. Bjerre

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of N. Bjerre

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

Bjerre, N., et al.. (1995). Highly Excited Rotational and Vibrational Levels of the Lowest Triplet States of He2: Level Positions and Fine Structure. Journal of Molecular Spectroscopy. 172(1). 135–152. 13 indexed citations

Bjerre, N., et al.. (1995). A new method for enhancing the production of the negatively charged helium dimer He2−. Chemical Physics Letters. 241(5-6). 573–576. 1 indexed citations

Helm, H., et al.. (1993). Lifetimes and Rydberg-valence state mixing of thec’Σg+1(v=4) andΠu1(v=4) states ofN2. Physical Review A. 48(4). 2762–2771. 41 indexed citations

Helm, H., et al.. (1993). Images of photoelectrons formed in intense laser fields. Physical Review Letters. 70(21). 3221–3224. 109 indexed citations

Helm, H., et al.. (1993). Experimental visualization of photoelectron angular distributions. AIP conference proceedings. 295. 779–785.

Bjerre, N., et al.. (1991). Spin—orbit coupling in H3. Chemical Physics Letters. 181(4). 301–306. 15 indexed citations

Kristensen, Martin & N. Bjerre. (1990). Fine structure of the lowest triplet states in He2. The Journal of Chemical Physics. 93(2). 983–990. 13 indexed citations

Bjerre, N., et al.. (1990). Spectroscopic study of the second 3Πg state of H2 : A bound triplet state perturbed by a doubly excited state. The Journal of Chemical Physics. 92(4). 2219–2228. 24 indexed citations

Riis, Erling, et al.. (1989). Riiset al.Reply. Physical Review Letters. 62(7). 842–842. 5 indexed citations

10.

Bjerre, N. & H. Helm. (1987). High-resolution laser spectroscopy of H2 in a fast beam. Chemical Physics Letters. 134(4). 361–365. 14 indexed citations

11.

Keiding, S. R. & N. Bjerre. (1987). The triplet 3s,3d complex of HD. The Journal of Chemical Physics. 87(6). 3321–3331. 33 indexed citations

12.

Bjerre, N. & Erling Riis. (1987). Stimulated resonance Raman spectroscopy of the fine structure in H2 c 3Π-u. Optics Communications. 64(6). 513–515. 1 indexed citations

13.

Bjerre, N., R. Kachru, & H. Helm. (1985). Three-photon double-resonance spectroscopy of autoionizing Rydberg states inH2. Physical review. A, General physics. 31(2). 1206–1208. 35 indexed citations

14.

Kaivola, M., N. Bjerre, O. Poulsen, & Juha Javanainen. (1984). Observation of population trapping in a two-photon resonant three-level atom. Optics Communications. 49(6). 418–422. 9 indexed citations

15.

Byberg, J. R., N. Bjerre, Anders Lund, & P.-O. Samskog. (1983). ESR effects of singlet–triplet mixing in radical pairs. Determination of the individual g tensors and the exchange coupling constant from spectral shifts due to off-diagonal Zeeman terms. The Journal of Chemical Physics. 78(9). 5413–5419. 6 indexed citations

16.

Bjerre, N. & J.B. Bates. (1983). Charge transfer complexes of molecular oxygen in NaClO3 and KClO3 studied by resonance Raman and infrared spectroscopya). The Journal of Chemical Physics. 78(5). 2133–2143. 4 indexed citations

17.

Bjerre, N.. (1982). ESR study of the librations of O2 defects in NaClO3 and KClO4 single crystals. The Journal of Chemical Physics. 76(7). 3347–3351. 9 indexed citations

18.

Bjerre, N.. (1982). Photolysis of NaClO3 and KClO3 at 26 K studied by optical and ESR spectroscopy. The Journal of Chemical Physics. 76(6). 2881–2887. 7 indexed citations

19.

Bjerre, N. & J. R. Byberg. (1981). Optical absorptions and photochemical conversions of paramagnetic defects in KClO3 and KClO4 at 26 K. The Journal of Chemical Physics. 75(10). 4776–4782. 4 indexed citations

20.

Bjerre, N. & J. R. Byberg. (1979). Accumulation, spatial correlation, and electron-hole reactions of radiation-induced paramagnetic defects in KClO4crystals. Physical review. B, Condensed matter. 20(9). 3597–3604. 3 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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