Jan Keller

3.7k citations
82 papers · 3.1k indexed · 1 hit paper · h-index 28

Impact in

Papers in

Jan Keller

81 papers receiving 3.0k citations

Hit Papers

High-concentration silver alloying and steep back-contact gallium grading enabling copper indium gallium selenide solar cell with 23.6% efficiency 2024 · 216 citations
21620242026202550100150200

Peers

Jan Keller
Comparison fields: 5 of 44
  • Condensed Matter Physics 770
  • Electronic, Optical and Magnetic Materials 924
  • Materials Chemistry 2.0k
  • Atomic and Molecular Physics, and Optics 1.3k
  • Electrical and Electronic Engineering 1.9k
Replace Zhiyong Qiu with:
Zhiyong Qiu Japan
Guanghua Yu China
Dennis R. Wilhoit United States
Divine P. Kumah United States
Olof Kordina Sweden
C. Tiuşan France
Andrei Vescan Germany
Eirini Sarigiannidou France
M. J. Carey United States
Ricky W. Chuang Taiwan
Jan Keller relative to Zhiyong Qiu Japan Zhiyong Qiu's profile →
Citations per field
00.5×3.2×
Zhiyong Qiu · 1×
Citations per year

Countries citing papers authored by Jan Keller

Since Specialization
Citations

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

Fields of papers citing papers by Jan Keller

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network

The 25 scholars most cited alongside Jan Keller, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.

Border = papers with Jan Keller Line = papers co-authored together Jan Keller links everyone, so they are left out of the graph.

All Works

20 of 20 papers shown
#Work
1 20251
2 20252
3 20245
4 20248
5 202410
6 20242
7 202313
8 20239
9 20233
10 202210
11 202131
12 20217
13 202028
14 20195
15 201912
16 201620
17 201331
18 20101
19 2002405
20 2002228

About Jan Keller

Jan Keller is a scholar working on Materials Chemistry, Electrical and Electronic Engineering, Atomic and Molecular Physics, and Optics, Condensed Matter Physics and Electronic, Optical and Magnetic Materials, having authored 82 papers that have together received 3.1k indexed citations. Recurring topics across this work include Chalcogenide Semiconductor Thin Films (68 papers), Quantum Dots Synthesis And Properties (61 papers), Copper-based nanomaterials and applications (39 papers), Semiconductor materials and interfaces (18 papers), ZnO doping and properties (6 papers), Magnetic properties of thin films (6 papers), Magnetic Properties and Applications (5 papers) and Silicon and Solar Cell Technologies (4 papers). The work is most often cited by research in Condensed Matter Physics (770 citations), Electronic, Optical and Magnetic Materials (924 citations), Materials Chemistry (2.0k citations), Atomic and Molecular Physics, and Optics (1.3k citations) and Electrical and Electronic Engineering (1.9k citations). Jan Keller has collaborated with scholars based in Sweden, Germany and Portugal. Frequent co-authors include Bernd Beschoten, G. Güntherodt, Marika Edoff, K. D. Usadel, U. Nowak, Tobias Törndahl, Lars Stolt, Olivier Donzel‐Gargand, M. Gierlings and Charlotte Platzer‐Björkman. Their work appears in journals such as Solar RRL, Solar Energy Materials and Solar Cells, Progress in Photovoltaics Research and Applications, Thin Solid Films and physica status solidi (a).

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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