W. Kiefer

15.8k total citations
523 papers, 13.4k citations indexed

About

W. Kiefer is a scholar working on Atomic and Molecular Physics, and Optics, Spectroscopy and Materials Chemistry. According to data from OpenAlex, W. Kiefer has authored 523 papers receiving a total of 13.4k indexed citations (citations by other indexed papers that have themselves been cited), including 221 papers in Atomic and Molecular Physics, and Optics, 132 papers in Spectroscopy and 108 papers in Materials Chemistry. Recurrent topics in W. Kiefer's work include Spectroscopy and Quantum Chemical Studies (126 papers), Spectroscopy Techniques in Biomedical and Chemical Research (91 papers) and Spectroscopy and Laser Applications (55 papers). W. Kiefer is often cited by papers focused on Spectroscopy and Quantum Chemical Studies (126 papers), Spectroscopy Techniques in Biomedical and Chemical Research (91 papers) and Spectroscopy and Laser Applications (55 papers). W. Kiefer collaborates with scholars based in Germany, Romania and India. W. Kiefer's co-authors include Jürgen Popp, H. J. Bernstein, Michael Schmitt, Arnulf Materny, Lucian Baia, B. P. Asthana, Sebastian Schlücker, An‐Hui Lu, Wolfgang Schmidt and Ferdi Schüth and has published in prestigious journals such as Proceedings of the National Academy of Sciences, Journal of the American Chemical Society and Physical Review Letters.

In The Last Decade

W. Kiefer

521 papers receiving 13.0k citations

Peers

Countries citing papers authored by W. Kiefer

Since Specialization

Citations

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

Fields of papers citing papers by W. Kiefer

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of W. Kiefer

This figure shows the co-authorship network connecting the top 25 collaborators of W. Kiefer. A scholar is included among the top collaborators of W. Kiefer 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 W. Kiefer. W. Kiefer 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	Continuous-wave solid-state Raman lasers generating at first and second Stokes wavelengths 2007 ·П. А. Апанасевич, V. A. Lisinetskii, (unknown), A. S. Grabtchikov, V. A. Orlovich, Michael Schmitt, (unknown), (unknown), W. Kiefer, Alexander Demidovich, M. Danailov, (unknown)	1
2	Direct and Label‐Free Detection of Solid‐Phase‐Bound Compounds by Using Surface‐Enhanced Raman Scattering Microspectroscopy 2007 ·Angewandte Chemie International Edition ·Carsten Schmuck, Peter Wich, Bernd Küstner, W. Kiefer, Sebastian Schlücker	40
3	Direkte und markierungsfreie Detektion von festphasengebundenen Substanzen durch oberflächenverstärkte Raman‐Streuung 2007 ·Angewandte Chemie ·Carsten Schmuck, Peter Wich, Bernd Küstner, W. Kiefer, Sebastian Schlücker	9
4	Wolfgang Kiefer 2006 ·Journal of Raman Spectroscopy ·W. Kiefer, Arnulf Materny, Jürgen Popp, Michael Schmitt, (unknown), А. М. Желтиков, (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), 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5	New Lanthanum (III) Complex – Synthesis, Characterization, and Cytotoxic Activity 2006 ·Archiv der Pharmazie ·Irena Kostova, (unknown), W. Kiefer, (unknown)	8
6	Raman-microscopy for in situ planetary science 2005 ·Jürgen Popp, Michael Schmitt, N. Tarcea, W. Kiefer, M. Hilchenbach, T. Stuffler, Stefan Hofer, Rupert Hochleitner, (unknown), Rainer Riesenberg	1
7	IR and Raman spectroscopic investigations of the iron doping effect on the structure of phosphate glasses 2004 ·Science Access ·Lucian Baia, (unknown), (unknown), V. Simon, W. Kiefer, Stefan Simon	1
8	A Raman spectroscopic study of the diclofenac sodium - β-cyclodextrin interaction 2004 ·Science Access ·T. Iliescu, Monica Baia, Vasile Miclăuş, W. Kiefer	7
9	Fourier-transform Raman analysis and fungicidal activity of a novel series of selenium containing compounds 2004 ·Science Access ·Jinglei Hu, (unknown), (unknown), Ioana Pavel, W. Kiefer, (unknown)	1
10	In situ Raman investigation of single lipid droplets in the water‐conducting xylem of four woody plant species 2004 ·Biopolymers ·Petra Rösch, Heike Schneider, U. Zimmermann, W. Kiefer, Jürgen Popp	24
11	Vibrational spectroscopic characterization of fluoroquinolones 2004 ·Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy ·Ute Neugebauer, Adriana Szeghalmi, Michael Schmitt, W. Kiefer, J. Popp, Ulrike Holzgrabe	98
12	The Excited‐State Dynamics of Phycocyanobilin in Dependence on the Excitation Wavelength 2004 ·ChemPhysChem ·Benjamin Dietzek, Raman Maksimenka, Gudrun Hermann, W. Kiefer, Jürgen Popp, Michael Schmitt	18
13	Raman spectroscopy as a suitable tool for biological and mineralogical in situ planetary studies 2002 ·MPG.PuRe (Max Planck Society) ·N. Tarcea, Jürgen Popp, Michael Schmitt, W. Kiefer, Rupert Hochleitner, G. Simon, M. Hilchenbach, Stefan Hofer, T. Stuffler	1
14	Investigations on Mars Model Minerals by in situ Laser Raman Spectroscopy 2001 ·Max Planck Institute for Plasma Physics ·Jürgen Popp, (unknown), W. Kiefer, M. Hilchenbach, N. Thomas, Stefan Hofer, T. Stuffler	4
15	Minority species detection in aerosols by stimulated anti-Stokes–Raman scattering and external seeding 1999 ·Applied Optics ·(unknown), Jürgen Popp, (unknown), W. Kiefer	9
16	Persönliches: Josef Brandmüller^d/In memoriam Albrecht Unsold/Zum Tod von Erich Bagge 1996 ·Physikalische Blätter ·H. W. Schrötter, W. Kiefer, (unknown), Helmut Rechenberg	1
17	Normal coordinate analysis of M-Si 2 H 5 -moieties in transition metal complexes and comparison to Br-Si 2 H 5 1996 ·Analytical and Bioanalytical Chemistry ·(unknown), (unknown), (unknown), Wolfgang Malisch, W. Kiefer	2
18	Physics and Chemistry in Laser—Trapped Single Microparticles Studied by Light Scattering 1995 ·W. Kiefer, M. Lankers	1
19	The role of the lateral suprasylvian visual cortex of the cat in object-background interactions: Permanent deficits following lesions 1993 ·Experimental Brain Research ·Katharina Krüger, W. Kiefer, (unknown), Hubert R. Dinse, W. von Seelen	12
20	Thirteenth International Conference on Raman Spectroscopy : proceedings of the Thirteenth International Conference on Raman Spectroscopy, 31 August-4 September 1992, Würzburg, Germany 1992 ·J. Wiley eBooks ·W. Kiefer	9

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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