V. Wittwer

4.1k total citations · 1 hit paper
93 papers, 3.2k citations indexed

About

V. Wittwer is a scholar working on Electrical and Electronic Engineering, Polymers and Plastics and Renewable Energy, Sustainability and the Environment. According to data from OpenAlex, V. Wittwer has authored 93 papers receiving a total of 3.2k indexed citations (citations by other indexed papers that have themselves been cited), including 37 papers in Electrical and Electronic Engineering, 18 papers in Polymers and Plastics and 17 papers in Renewable Energy, Sustainability and the Environment. Recurrent topics in V. Wittwer's work include Transition Metal Oxide Nanomaterials (18 papers), Gas Sensing Nanomaterials and Sensors (12 papers) and Aerogels and thermal insulation (11 papers). V. Wittwer is often cited by papers focused on Transition Metal Oxide Nanomaterials (18 papers), Gas Sensing Nanomaterials and Sensors (12 papers) and Aerogels and thermal insulation (11 papers). V. Wittwer collaborates with scholars based in Germany, Portugal and Switzerland. V. Wittwer's co-authors include Andreas Gombert, G. Baur, Wolfgang Graf, O. F. Schirmer, A. Georg, Gabriel S. Brandt, A. Goetzberger, Uli Lemmer, Jochen Feldmann and Andreas Heinzel and has published in prestigious journals such as Advanced Materials, Applied Physics Letters and Journal of The Electrochemical Society.

In The Last Decade

V. Wittwer

91 papers receiving 3.1k citations

Hit Papers

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What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Dependence of WO 3 Electrochromic Absorption on Crystallinity

1977 358 citations V. Wittwer et al. profile →

Peers

Countries citing papers authored by V. Wittwer

Since Specialization

Citations

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

Fields of papers citing papers by V. Wittwer

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of V. Wittwer

This figure shows the co-authorship network connecting the top 25 collaborators of V. Wittwer. A scholar is included among the top collaborators of V. Wittwer 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 V. Wittwer. V. Wittwer 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	Ermittlung relevanter Einflussgrößen auf die subjektive Bewertung von Tageslicht zur Bewertung des visuellen Komforts in Büroräumen. Abschlussbericht 2012 ·Repository KITopen (Karlsruhe Institute of Technology) ·Cornelia Moosmann, Jan Wienold, Andreas Wagner, V. Wittwer	2
2	Switchable windows with tungsten oxide 2008 ·Vacuum ·Andreas Georg, A. Georg, Wolfgang Graf, V. Wittwer	70
3	Rate-determining processes in photoelectrochromic devices 2005 ·Publikationsdatenbank der Fraunhofer-Gesellschaft (Fraunhofer-Gesellschaft) ·(unknown), (unknown), (unknown), V. Wittwer	10
4	Energie: Energie für Gebäude — solare Technologien und Konzepte: Wie könnte ein Haus von morgen aussehen? 2001 ·Physikalische Blätter ·Joachim Luther, V. Wittwer, Karsten Voss	2
5	High transmission float glass for solar applications 2000 ·Publikationsdatenbank der Fraunhofer-Gesellschaft (Fraunhofer-Gesellschaft) ·Walther Glaubitt, D. Sporn, (unknown), Andreas Gombert, V. Wittwer	1
6	Applications of periodically structured surfaces on glass 2000 ·Publikationsdatenbank der Fraunhofer-Gesellschaft (Fraunhofer-Gesellschaft) ·V. Wittwer, Andreas Gombert, Klaus Rose, Peer Löbmann, D. Sporn, (unknown), (unknown), (unknown), K. Seibert	1
7	Stability of gasochromic WO3 films 2000 ·Solar Energy Materials and Solar Cells ·A. Georg, Wolfgang Graf, Ronny Neumann, V. Wittwer	53
8	The gasochromic properties of sol–gel WO3 films with sputtered Pt catalyst 2000 ·Solar Energy ·Urša Opara Krašovec, Boris Orel, A. Georg, V. Wittwer	65
9	A Flexible Conjugated Polymer Laser 1998 ·Advanced Materials ·C. Kallinger, (unknown), A. Haugeneder, M. Perner, W. Spirkl, Uli Lemmer, Jochen Feldmann, Ullrich Scherf, Kläus Müllen, Andreas Gombert, V. Wittwer	217
10	Simulation of multiply scattering media 1998 ·Solar Energy Materials and Solar Cells ·Peter Nitz, (unknown), Rolf Stangl, Helen Rose Wilson, V. Wittwer	30
11	Optical materials technology for energy efficiency and solar energy conversion XIII : 18-22 April 1994, Freiburg, FRG 1994 ·SPIE eBooks ·V. Wittwer, Claes G. Granqvist, Carl M. Lampert	1
12	<title>Investigation of the Anderson transition in substoichiometric sputtered WO<formula><inf><roman>x</roman></inf></formula> by measurements of conductivity and the dielectric constant</title> 1994 ·Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE ·Andreas Georg, V. Wittwer	2
13	Sonnenenergie 1993 ·A. Goetzberger, V. Wittwer	1
14	<title>Production and characterization of large-area sputtered selective solar absorber coatings</title> 1992 ·Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE ·Wolfgang Graf, Michael Koehl, V. Wittwer	3
15	Development of aerogel windows 1992 ·Journal of Non-Crystalline Solids ·V. Wittwer	73
16	Fluorescent planar concentrators 1984 ·Solar Energy Materials ·V. Wittwer, (unknown), A. Goetzberger	50
17	<title>Highly Selective Narrowband Absorbers in Combination with Fluorescent Concentrators</title> 1983 ·Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE ·(unknown), V. Wittwer	1
18	<title>Heat Loss Mechanisms In Transparent Insulation With Honeycomb Structures</title> 1983 ·Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE ·V. Wittwer, (unknown), (unknown), A. Goetzberger, J. Schmid	0
19	Theory of fluorescent planar concentrators and experimental results 1981 ·Journal of Luminescence ·V. Wittwer, (unknown), A. Zastrow, A. Goetzberger	47
20	Efficiency and stability of experimental fluorescent planar concentrators /FPC/ 1980 ·Photovoltaic Specialists Conference ·V. Wittwer, (unknown), A. Zastrow, A. Goetzberger	2

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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