H. Keppner
Impact in
- Materials Chemistry top 2%
- Silicon Nanostructures and Photoluminescence
- Quantum Dots Synthesis And Properties
- ZnO doping and properties
-
- Thin-Film Transistor Technologies
- Silicon and Solar Cell Technologies
- Chalcogenide Semiconductor Thin Films
- Semiconductor materials and devices
Papers in
-
- Thin-Film Transistor Technologies 44
- Silicon and Solar Cell Technologies 41
- Semiconductor materials and devices 8
-
- Silicon Nanostructures and Photoluminescence 32
- Advanced Thermoelectric Materials and Devices 10
- Co-authors
- A. Shah (33 shared papers)P. Torres (25 shared papers)Johannes Michael Meier (32 shared papers)Nicolas Wyrsch (8 shared papers)R. Tscharner (5 shared papers)R. Flückiger (9 shared papers)D. Fischer (22 shared papers)U. Kroll (27 shared papers)
- Journals
- Solar Energy Materials and Solar Cells (5 papers)Journal of Non-Crystalline Solids (4 papers)Thin Solid Films (3 papers)Journal of Electronic Materials (3 papers)Surface and Coatings Technology (3 papers)
- Partner nations
- SwitzerlandGermanyIsrael
In The Last Decade
H. Keppner
101 papers receiving 3.7k citations
H. Keppner's Hit Papers
Peers
Comparison fields: 5 of 120
- Materials Chemistry 2.5k
- Electrical and Electronic Engineering 3.0k
- Renewable Energy, Sustainability and the Environment 362
- Polymers and Plastics 279
- Catalysis 118
Countries citing papers authored by H. Keppner
This map shows the geographic impact of H. Keppner'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 H. Keppner with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites H. Keppner more than expected).
Fields of papers citing papers by H. Keppner
This network shows the impact of papers produced by H. Keppner. 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 H. Keppner. The network helps show where H. Keppner may publish in the future.
Co-authors
The 25 scholars most cited alongside H. Keppner, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.
All Works
Showing the 20 most-cited of 106 papers — load more, or switch the sort, to bring in the rest.
| # | Work | ||
|---|---|---|---|
| 1 | Photovoltaic Technology: The Case for Thin-Film Solar Cells Hit paper breakdown → | 1999 | 1058 |
| 2 | Complete microcrystalline p-i-n solar cell—Crystalline or amorphous cell behavior? Hit paper breakdown → | 1994 | 516 |
| 3 | 1999 | 227 | |
| 4 | 1996 | 219 | |
| 5 | 1996 | 151 | |
| 6 | 1995 | 98 | |
| 7 | 1998 | 95 | |
| 8 | 1997 | 86 | |
| 9 | 1996 | 79 | |
| 10 | 2010 | 62 | |
| 11 | 1990 | 60 | |
| 12 | 2006 | 56 | |
| 13 | 2007 | 49 | |
| 14 | 2014 | 48 | |
| 15 | 2016 | 45 | |
| 16 | 2005 | 45 | |
| 17 | 2014 | 43 | |
| 18 | 2016 | 39 | |
| 19 | 2016 | 38 | |
| 20 | 1998 | 35 |
About H. Keppner
H. Keppner is a scholar working on Electrical and Electronic Engineering, Materials Chemistry, Catalysis, Cellular and Molecular Neuroscience and Polymers and Plastics, having authored 106 papers that have together received 4.0k indexed citations. Recurring topics across this work include Thin-Film Transistor Technologies (44 papers), Silicon and Solar Cell Technologies (41 papers), Silicon Nanostructures and Photoluminescence (32 papers), Ionic liquids properties and applications (11 papers), Neuroscience and Neural Engineering (10 papers), Advanced Thermoelectric Materials and Devices (10 papers), Semiconductor materials and devices (8 papers) and Conducting polymers and applications (6 papers). The work is most often cited by research in Materials Chemistry (2.5k citations), Electrical and Electronic Engineering (3.0k citations), Renewable Energy, Sustainability and the Environment (362 citations), Polymers and Plastics (279 citations) and Catalysis (118 citations). H. Keppner has collaborated with scholars based in Switzerland, Germany and Israel. Frequent co-authors include A. Shah, P. Torres, Johannes Michael Meier, Nicolas Wyrsch, R. Tscharner, R. Flückiger, D. Fischer, U. Kroll, R. Platz and J. A. Anna Selvan. Their work appears in journals such as Solar Energy Materials and Solar Cells, Journal of Non-Crystalline Solids, Thin Solid Films, Journal of Electronic Materials and Surface and Coatings Technology.
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.