Nils Erik Dahlen

1.2k total citations
16 papers, 843 citations indexed

About

Nils Erik Dahlen is a scholar working on Atomic and Molecular Physics, and Optics, Statistical and Nonlinear Physics and Condensed Matter Physics. According to data from OpenAlex, Nils Erik Dahlen has authored 16 papers receiving a total of 843 indexed citations (citations by other indexed papers that have themselves been cited), including 14 papers in Atomic and Molecular Physics, and Optics, 3 papers in Statistical and Nonlinear Physics and 2 papers in Condensed Matter Physics. Recurrent topics in Nils Erik Dahlen's work include Advanced Chemical Physics Studies (11 papers), Spectroscopy and Quantum Chemical Studies (5 papers) and Quantum, superfluid, helium dynamics (3 papers). Nils Erik Dahlen is often cited by papers focused on Advanced Chemical Physics Studies (11 papers), Spectroscopy and Quantum Chemical Studies (5 papers) and Quantum, superfluid, helium dynamics (3 papers). Nils Erik Dahlen collaborates with scholars based in Netherlands, Sweden and Finland. Nils Erik Dahlen's co-authors include Robert van Leeuwen, Adrian Stan, Ulf von Barth, Gianluca Stefanucci, Karsten Balzer and M. Bönitz and has published in prestigious journals such as Physical Review Letters, The Journal of Chemical Physics and Physical Review B.

In The Last Decade

Nils Erik Dahlen

16 papers receiving 836 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Nils Erik Dahlen Netherlands	13	760	209	178	155	43	16	843
Y. Pavlyukh Germany	19	727 1.0×	163 0.8×	136 0.8×	169 1.1×	50 1.2×	62	884
M. Koskinen Finland	19	1.1k 1.5×	192 0.9×	401 2.3×	209 1.3×	44 1.0×	53	1.3k
Balázs Hetényi Hungary	13	497 0.7×	174 0.8×	262 1.5×	286 1.8×	47 1.1×	37	841
F. G. Eich Germany	14	406 0.5×	96 0.5×	124 0.7×	105 0.7×	42 1.0×	23	487
F. Brosens Belgium	19	993 1.3×	122 0.6×	291 1.6×	201 1.3×	74 1.7×	101	1.2k
Stefano Pittalis Italy	25	919 1.2×	191 0.9×	294 1.7×	242 1.6×	32 0.7×	68	1.2k
Nikitas I. Gidopoulos United Kingdom	16	586 0.8×	76 0.4×	104 0.6×	138 0.9×	23 0.5×	43	706
Attila Cangi Germany	17	532 0.7×	70 0.3×	127 0.7×	279 1.8×	28 0.7×	45	776
Helen van Aggelen Belgium	14	455 0.6×	83 0.4×	66 0.4×	124 0.8×	19 0.4×	21	552
Gergely Barcza Hungary	15	653 0.9×	120 0.6×	155 0.9×	315 2.0×	55 1.3×	36	958

Countries citing papers authored by Nils Erik Dahlen

Since Specialization

Citations

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

Fields of papers citing papers by Nils Erik Dahlen

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Nils Erik Dahlen. 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 Nils Erik Dahlen. The network helps show where Nils Erik Dahlen may publish in the future.

Co-authorship network of co-authors of Nils Erik Dahlen

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

All Works

Sort: Min cites: Since: Top N: Style:

16 of 16 papers shown

Stan, Adrian, Nils Erik Dahlen, & Robert van Leeuwen. (2009). Time propagation of the Kadanoff–Baym equations for inhomogeneous systems. The Journal of Chemical Physics. 130(22). 224101–224101. 81 indexed citations

Stan, Adrian, Nils Erik Dahlen, & Robert van Leeuwen. (2009). Levels of self-consistency in the GW approximation. The Journal of Chemical Physics. 130(11). 114105–114105. 120 indexed citations

Balzer, Karsten, M. Bönitz, Robert van Leeuwen, Adrian Stan, & Nils Erik Dahlen. (2009). Nonequilibrium Green’s function approach to strongly correlated few-electron quantum dots. Physical Review B. 79(24). 45 indexed citations

Dahlen, Nils Erik & Robert van Leeuwen. (2007). Solving the Kadanoff-Baym Equations for Inhomogeneous Systems: Application to Atoms and Molecules. Physical Review Letters. 98(15). 153004–153004. 110 indexed citations

Stan, Adrian, Nils Erik Dahlen, & Robert van Leeuwen. (2006). Fully self-consistent GW calculations for atoms and molecules. Europhysics Letters (EPL). 76(2). 298–304. 103 indexed citations

Dahlen, Nils Erik, Robert van Leeuwen, & Ulf von Barth. (2006). Variational energy functionals of the Green function and of the density tested on molecules. Physical Review A. 73(1). 80 indexed citations

Leeuwen, Robert van, Nils Erik Dahlen, & Adrian Stan. (2006). Total energies from variational functionals of the Green function and the renormalized four-point vertex. Physical Review B. 74(19). 13 indexed citations

Leeuwen, Robert van & Nils Erik Dahlen. (2005). An Introduction to Nonequilibrium Green Functions. 1 indexed citations

Dahlen, Nils Erik & Robert van Leeuwen. (2005). Self-consistent solution of the Dyson equation for atoms and molecules within a conserving approximation. The Journal of Chemical Physics. 122(16). 164102–164102. 95 indexed citations

10.

Barth, Ulf von, Nils Erik Dahlen, Robert van Leeuwen, & Gianluca Stefanucci. (2005). Conserving approximations in time-dependent density functional theory. Physical Review B. 72(23). 68 indexed citations

11.

Dahlen, Nils Erik, Robert van Leeuwen, & Ulf von Barth. (2004). Variational energy functionals of the Green function tested on molecules. International Journal of Quantum Chemistry. 101(5). 512–519. 20 indexed citations

12.

Dahlen, Nils Erik & Ulf von Barth. (2004). Variational second-order Møller–Plesset theory based on the Luttinger–Ward functional. The Journal of Chemical Physics. 120(15). 6826–6831. 24 indexed citations

13.

Dahlen, Nils Erik & Ulf von Barth. (2004). Variational energy functionals tested on atoms. Physical Review B. 69(19). 42 indexed citations

14.

Dahlen, Nils Erik. (2004). Conserving approximations in nonequilibrium Green function and density functional theory. Data Archiving and Networked Services (DANS). 111(4). 1 indexed citations

15.

Dahlen, Nils Erik. (2002). EFFECT OF ELECTRON CORRELATION ON THE TWO-PARTICLE DYNAMICS OF A HELIUM ATOM IN A STRONG LASER PULSE. International Journal of Modern Physics B. 16(3). 415–452. 3 indexed citations

16.

Dahlen, Nils Erik & Robert van Leeuwen. (2001). Double ionization of a two-electron system in the time-dependent extended Hartree-Fock approximation. Physical Review A. 64(2). 37 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.

Explore authors with similar magnitude of impact