D. Gebeyehu

1.4k total citations
17 papers, 1.1k citations indexed

About

D. Gebeyehu is a scholar working on Electrical and Electronic Engineering, Polymers and Plastics and Materials Chemistry. According to data from OpenAlex, D. Gebeyehu has authored 17 papers receiving a total of 1.1k indexed citations (citations by other indexed papers that have themselves been cited), including 14 papers in Electrical and Electronic Engineering, 11 papers in Polymers and Plastics and 6 papers in Materials Chemistry. Recurrent topics in D. Gebeyehu's work include Organic Electronics and Photovoltaics (13 papers), Conducting polymers and applications (11 papers) and Molecular Junctions and Nanostructures (4 papers). D. Gebeyehu is often cited by papers focused on Organic Electronics and Photovoltaics (13 papers), Conducting polymers and applications (11 papers) and Molecular Junctions and Nanostructures (4 papers). D. Gebeyehu collaborates with scholars based in Austria, Germany and Netherlands. D. Gebeyehu's co-authors include Niyazi Serdar Sariçiftçi, Martin Pfeiffer, Karl Leo, Christoph J. Brabec, J. Drechsel, B. Maennig, H. Schindler, Anett Werner, Harald Hoppe and Ferry Kienberger and has published in prestigious journals such as Solar Energy Materials and Solar Cells, Thin Solid Films and Applied Physics A.

In The Last Decade

D. Gebeyehu

16 papers receiving 1.1k citations

Peers

Countries citing papers authored by D. Gebeyehu

Since Specialization

Citations

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

Fields of papers citing papers by D. Gebeyehu

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of D. Gebeyehu

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

All Works

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17 of 17 papers shown

#	Work	Indexed citations
1	Highly Efficient p-i-n Type Organic Light-emitting Diodes Using Doping of the Transport and Emission Layers 2014 ·D. Gebeyehu	1
2	High-efficiency and low-voltage p-i-n electrophosphorescent OLEDs with double-doping emission layers 2004 ·Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE ·Gufeng He, D. Gebeyehu, Ansgar Werner, Martin Pfeiffer, Karl Leo	4
3	Highly efficient deep-blue organic light-emitting diodes with doped transport layers 2004 ·Synthetic Metals ·D. Gebeyehu, Karsten Walzer, Gufeng He, Martin Pfeiffer, Karl Leo, (unknown), A. Gerhard, Philipp Stößel, H. Vestweber	68
4	<b>Influence of doped-charge transport layers on the photovoltaic performance of donor-acceptor blend p-i-n type organic solar cells</b> 2004 ·Bulletin of the Chemical Society of Ethiopia ·D. Gebeyehu, B. Maennig, J. Drechsel, Karl Leo, Martin Pfeiffer	1
5	Organic p-i-n solar cells 2004 ·Applied Physics A ·B. Maennig, J. Drechsel, D. Gebeyehu, Paul Simon, F. Kozlowski, Anett Werner, (unknown), Sven Grundmann, Stefan Sonntag, M. H. J. Koch, Karl Leo, Martin Pfeiffer, Harald Hoppe, D Meißner, Niyazi Serdar Sariçiftçi, I. Riedel, Vladimir Dyakonov, Jürgen Parisi	270
6	High efficiency organic solar cells based on single or multiple PIN structures 2004 ·Thin Solid Films ·J. Drechsel, (unknown), F. Kozlowski, D. Gebeyehu, Anett Werner, M. H. J. Koch, Karl Leo, Martin Pfeiffer	50
7	Highly efficient p–i–n type organic photovoltaic devices 2004 ·Thin Solid Films ·D. Gebeyehu, Martin Pfeiffer, B. Maennig, J. Drechsel, Anett Werner, Karl Leo	52
8	MIP-type organic solar cells incorporating phthalocyanine/fullerene mixed layers and doped wide-gap transport layers 2003 ·Organic Electronics ·J. Drechsel, (unknown), D. Gebeyehu, Martin Pfeiffer, Karl Leo, Harald Hoppe	77
9	Solid-state organic/inorganic hybrid solar cells based on conjugated polymers and dye-sensitized TiO2 electrodes 2002 ·Thin Solid Films ·D. Gebeyehu, Christoph J. Brabec, Niyazi Serdar Sariçiftçi	72
10	Photo-induced electron transfer from a dithieno thiophene-based polymer to TiO2 2002 ·Thin Solid Films ·S. Luzzati, (unknown), M. Catellani, Christoph J. Brabec, D. Gebeyehu, Niyazi Serdar Sariçiftçi	47
11	Bulk-heterojunction photovoltaic devices based on donor–acceptor organic small molecule blends 2002 ·Solar Energy Materials and Solar Cells ·D. Gebeyehu, B. Maennig, J. Drechsel, Karl Leo, Martin Pfeiffer	152
12	The interplay of efficiency and morphology in photovoltaic devices based on interpenetrating networks of conjugated polymers with fullerenes 2001 ·Synthetic Metals ·D. Gebeyehu, Christoph J. Brabec, F. Padinger, Thomas Fromherz, Jan C. Hummelen, D. Badt, H. Schindler, Niyazi Serdar Sariçiftçi	113
13	Solid state dye-sensitized TiO2 solar cells with poly(3-octylthiophene) as hole transport layer 2001 ·Synthetic Metals ·D. Gebeyehu, Christoph J. Brabec, F. Padinger, Thomas Fromherz, Sarah Spiekermann, Nick Vlachopoulos, Ferry Kienberger, H. Schindler, Niyazi Serdar Sariçiftçi	46
14	Hybrid solar cells based on dye-sensitized nanoporous TiO2 electrodes and conjugated polymers as hole transport materials 2001 ·Synthetic Metals ·D. Gebeyehu, Christoph J. Brabec, Niyazi Serdar Sariçiftçi, Dirk Vangeneugden, (unknown), Dirk Vanderzande, Ferry Kienberger, H. Schindler	155
15	Photovoltaic properties of conjugated polymer/fullerene composites on large area flexible substrates 2000 ·Bulletin of the Chemical Society of Ethiopia ·D. Gebeyehu, F. Padinger, Thomas Fromherz, Jan C. Hummelen, Niyazi Serdar Sariçiftçi	7
16	Characterization of large area flexible plastic solar cells based on conjugated polymer/fullerene composites 1999 ·International Journal of Photoenergy ·D. Gebeyehu, F. Padinger, Christoph J. Brabec, Thomas Fromherz, Jan C. Hummelen, Niyazi Serdar Sariçiftçi	18
17	The Interconnection Between Efficiency and Morphology of Two Component Systems in Plastic Solar Cells 1999 ·MRS Proceedings ·F. Padinger, D. Gebeyehu, Christoph J. Brabec, Thomas Fromherz, Niyazi Serdar Sariçiftçi, Jan C. Hummelen	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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