Sveneric Johansson

2.8k total citations
109 papers, 2.0k citations indexed

About

Sveneric Johansson is a scholar working on Astronomy and Astrophysics, Atomic and Molecular Physics, and Optics and Mechanics of Materials. According to data from OpenAlex, Sveneric Johansson has authored 109 papers receiving a total of 2.0k indexed citations (citations by other indexed papers that have themselves been cited), including 60 papers in Astronomy and Astrophysics, 49 papers in Atomic and Molecular Physics, and Optics and 25 papers in Mechanics of Materials. Recurrent topics in Sveneric Johansson's work include Stellar, planetary, and galactic studies (47 papers), Atomic and Molecular Physics (41 papers) and Laser-induced spectroscopy and plasma (25 papers). Sveneric Johansson is often cited by papers focused on Stellar, planetary, and galactic studies (47 papers), Atomic and Molecular Physics (41 papers) and Laser-induced spectroscopy and plasma (25 papers). Sveneric Johansson collaborates with scholars based in Sweden, United States and Russia. Sveneric Johansson's co-authors include Ulf Litzén, Gillian Nave, Anne P. Thorne, R. C. M. Learner, A. P. Thorne, J. W. Brault, H. Lundberg, G. M. Wahlgren, D. S. Leckrone and H. Nilsson and has published in prestigious journals such as Science, The Astrophysical Journal and Monthly Notices of the Royal Astronomical Society.

In The Last Decade

Sveneric Johansson

104 papers receiving 1.9k citations

Peers

Countries citing papers authored by Sveneric Johansson

Since Specialization

Citations

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

Fields of papers citing papers by Sveneric Johansson

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Sveneric Johansson

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

#	Work	Indexed citations
1	ηCarinae: linelist for the emission spectrum of the Weigelt blobs in the 1700 to 10 400 Å wavelength region 2012 ·Astronomy and Astrophysics ·(unknown), Sveneric Johansson, H. Hartman, T. R. Gull	17
2	Experimental Mg I oscillator strengths and radiative lifetimes for astrophysical applications on metal-poor stars 2006 ·Astronomy and Astrophysics ·(unknown), (unknown), Sveneric Johansson, H. Lundberg, Sean G. Ryan	35
3	The nature of ultraviolet spectra of AG Pegasi and other symbiotic stars: locations, origins, and excitation mechanisms of emission lines 2006 ·Astronomy and Astrophysics ·Mikael Eriksson, Sveneric Johansson, G. M. Wahlgren	14
4	Resonance-enhanced two-photon ionization (RETPI) of Si II and an anomalous, variable intensity of the $\mathsf{\lambda}$1892 Si III] line in the Weigelt blobs of η Carinae 2006 ·Astronomy and Astrophysics ·Sveneric Johansson, H. Hartman, V. S. Letokhov	9
5	New and improved experimental oscillator strengths in Zr II and the solar abundance of zirconium 2006 ·Astronomy and Astrophysics ·(unknown), H. Nilsson, M. Asplund, Sveneric Johansson	88
6	Time variations of the narrow Fe II and H I spectral emission lines from the close vicinity of η Carinae during the spectral event of 2003 2005 ·Astronomy and Astrophysics ·H. Hartman, A. Damineli, Sveneric Johansson, V. S. Letokhov	14
7	Identification of emission lines in the low-ionization strontium filament near Eta Carinae 2004 ·Astronomy and Astrophysics ·H. Hartman, T. Gull, Sveneric Johansson, Nathan Smith, (unknown)	38
8	Improved oscillator strengths and wavelengths for Os I and Ir I, and new results on earlyr-process nucleosynthesis 2003 ·Astronomy and Astrophysics ·(unknown), J. Andersen, (unknown), Xinyu Dai, Sveneric Johansson, H. Lundberg, H. Nilsson, V. Hill, Maria Lundqvist, J. F. Wyart	30
9	Anomalously bright UV lines of Fe II as a probe of gas condensations in the vicinity of hot stars 2003 ·Astronomy and Astrophysics ·Sveneric Johansson, V. S. Letokhov	5
10	The origin of the anomalous intensity ratio between very bright UV FeII lines and their satellites in gaseous condensations close to the starηCarinae 2002 ·Astronomy and Astrophysics ·В. В. Климов, Sveneric Johansson, V. S. Letokhov	10
11	The FERRUM Project: Experimental oscillator strengths of the UV 8 multiplet and other UV transitions from the $\mathsf{y^6}$P levels of Fe II 2002 ·Astronomy and Astrophysics ·Juliet C. Pickering, (unknown), H. Nilsson, A Hibbert, Sveneric Johansson	20
12	Fluorescence Lines in Eta Carinae and Other Objects 2001 ·Lund University Publications (Lund University) ·Sveneric Johansson, (unknown), H. Hartman, V. S. Letokhov	1
13	The Strontium Filament within the Homunculus of Eta Carinae 2001 ·Lund University Publications (Lund University) ·T. R. Gull, H. Hartman, (unknown), Sveneric Johansson, (unknown), Kris Davidson	1
14	Eta Carinae and other mysterious stars : the hidden opportunities of emission line spectroscopy : proceedings of an International Conference held at Tycho Brahe's Island, Hven, Sweden, 24-26 August 2000 2001 ·Astronomical Society of the Pacific eBooks ·T. R. Gull, Sveneric Johansson, Kris Davidson	10
15	The FERRUM project: Branching ratios and atomic transition probabilities of Fe II transitions from the 3d$\mathsf{^{6}}$(a$\mathsf{^{3}}$F)4p subconfiguration in the visible to VUV spectral region 2001 ·Astronomy and Astrophysics ·Juliet C. Pickering, Sveneric Johansson, Peter L. Smith	24
16	A model for the origin of the anomalous and very bright UV lines of Fe II in gaseous condensations of the star $\mathsf{\eta}$ Carinae 2001 ·Astronomy and Astrophysics ·Sveneric Johansson, (unknown)	18
17	New laboratory lifetime measurements of U II for the uranium cosmochronometer 2001 ·Astronomy and Astrophysics ·H. Lundberg, Sveneric Johansson, H. Nilsson, (unknown)	9
18	Spectrophysics:Principles and Applications 1999 ·Medical Entomology and Zoology ·Anne P. Thorne, Ulf Litzén, Sveneric Johansson	152
19	Very heavy elements in the HgMn star chi Lupi 1998 ·Lund University Publications (Lund University) ·G. M. Wahlgren, (unknown), Tomas Brage, (unknown), Sveneric Johansson	1
20	Absorption spectra of Fe i in the 1550–3215-Å region 1988 ·Journal of the Optical Society of America B ·C. M. Brown, M. L. Ginter, S. G. Tilford, Sveneric Johansson	19

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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