D. Kray

741 citations

35 papers · 588 indexed · h-index 14

Impact in

Electrical and Electronic Engineering top 10%
- Silicon and Solar Cell Technologies
- Thin-Film Transistor Technologies
- solar cell performance optimization
- Integrated Circuits and Semiconductor Failure Analysis
Computational Mechanics top 10%
- Laser Material Processing Techniques

Papers in ⓘ

Electrical and Electronic Engineering 26
- Silicon and Solar Cell Technologies 20
- Thin-Film Transistor Technologies 9
- solar cell performance optimization 8
Computational Mechanics 11
- Laser Material Processing Techniques 11

Co-authors: Stefan W. Glunz (12 shared papers)G. Willeke (8 shared papers)Martin Hermle (2 shared papers)Sybille Hopman (8 shared papers)Andreas Fell (9 shared papers)Keith R. McIntosh (2 shared papers)Bernold Richerzhagen (2 shared papers)Filip Granek (3 shared papers)
Journals: Applied Physics A (3 papers)Progress in Photovoltaics Research and Applications (2 papers)Solar Energy Materials and Solar Cells (2 papers)Scientific Reports (1 paper)Horticulturae (1 paper)
Partner nations: Germany Switzerland Australia

In The Last Decade

D. Kray

32 papers receiving 561 citations

Peers

Countries citing papers authored by D. Kray

Since Specialization

Citations

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

Fields of papers citing papers by D. Kray

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authors

The 25 scholars most cited alongside D. Kray, 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 D. Kray Line = papers co-authored together D. Kray links everyone, so they are left out of the graph.

All Works

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20 of 20 papers shown

Showing the 20 most-cited of 35 papers — load more, or switch the sort, to bring in the rest.

#	Work
1	Theory and experiments on the back side reflectance of silicon wafer solar cells Progress in Photovoltaics Research and Applications ·D. Kray, Martin Hermle, Stefan W. Glunz	2007	93
2	Laser Chemical Processing (LCP)—A versatile tool for microstructuring applications Applied Physics A ·D. Kray, Andreas Fell, Sybille Hopman, K. Mayer, G. Willeke, Stefan W. Glunz	2008	65
3	Study on the edge isolation of industrial silicon solar cells with waterjet-guided laser Solar Energy Materials and Solar Cells ·D. Kray, Sybille Hopman, Akos Spiegel, Bernold Richerzhagen, G. Willeke	2007	54
4	Laser-doped silicon solar cells by Laser Chemical Processing (LCP) exceeding 20% efficiency Fraunhofer-Publica (Fraunhofer-Gesellschaft) ·D. Kray, Monica Alemán, Andreas Fell, Sybille Hopman, K. Mayer, M. Mesec, Ralph Müller, G. Willeke, Stefan W. Glunz, Bernd Bitnar, Dirk Holger Neuhaus, R. Lüdemann, T. Schlenker, Devon Manz, A. Bentzen, E. Sauar, A. Pauchard, Bernold Richerzhagen	2008	48
5	High-efficiency silicon solar cells for low-illumination applications Fraunhofer-Publica (Fraunhofer-Gesellschaft) ·Stefan W. Glunz, J. Dicker, M. Esterle, Martin Hermle, J. Isenberg, F.J. Kamerewerd, J. Knobloch, D. Kray, A. Leimenstoll, F. Lutz, D. Oßwald, R. Preu, Stefan Rein, Eike Schäffer, C. Schetter, H. Schmidhuber, H. Schmidt, M. Steuder, C. Vorgrimler, G. Willeke	2002	45
6	Investigation of laser‐fired rear‐side recombination properties using an analytical model Progress in Photovoltaics Research and Applications ·D. Kray, Stefan W. Glunz	2006	43
7	Industrial LCP selective emitter solar cells with plated contacts Publikationsdatenbank der Fraunhofer-Gesellschaft (Fraunhofer-Gesellschaft) ·D. Kray, Niels Bay, G. Cimiotti, Sebastian Kleinschmidt, N. Kösterke, A. Lösel, M. Sailer, Andrea Träger, H. Kühnlein, Hartmut Nussbaumer, C. W. Fleischmann, Filip Granek	2010	28
8	Analysis of Selective Phosphorous Laser Doping in High-Efficiency Solar Cells IEEE Transactions on Electron Devices ·D. Kray, Keith R. McIntosh	2009	20
9	Study on Laser Parameters for Silicon Solar Cells with LCP Selective Emitters Publikationsdatenbank der Fraunhofer-Gesellschaft (Fraunhofer-Gesellschaft) ·Sybille Hopman, Andreas Fell, K. Mayer, C. W. Fleischmann, Kristine Drew, D. Kray, Filip Granek	2009	19
10	Analysis of ultrathin high‐efficiency silicon solar cells physica status solidi (a) ·D. Kray, Keith R. McIntosh	2009	18
11	Comparative Study of Laser Induced Damage in Silicon Wafers Publikationsdatenbank der Fraunhofer-Gesellschaft (Fraunhofer-Gesellschaft) ·S. Baumann, D. Kray, K. Mayer, A. Eyer, G. Willeke	2006	17
12	Transient 3D/2D simulation of laser-induced ablation of silicon Applied Physics A ·Andreas Fell, D. Kray, G. Willeke	2008	17
13	Solar Wafer Slicing with Loose and Fixed Grains Publikationsdatenbank der Fraunhofer-Gesellschaft (Fraunhofer-Gesellschaft) ·D. Kray, Mark Schumann, A. Eyer, G. Willeke, R. Kübler, J. Beinert, G. Kleer	2006	14
14	Modeling, geometric optimization and isolation of the edge region in silicon solar cells Solar Energy Materials and Solar Cells ·D. Kray	2010	13
15	Comparison of Laser Chemical Processing and LaserMicroJet for structuring and cutting silicon substrates Applied Physics A ·Sybille Hopman, Andreas Fell, K. Mayer, M. Mesec, A. Rodofili, D. Kray	2009	12
16	Root-Zone Amendments of Biochar-Based Fertilizers: Yield Increases of White Cabbage in Temperate Climate Horticulturae ·Jannis Grafmüller, Hans‐Peter Schmidt, D. Kray, Nikolas Hagemann	2022	11
17	Progress in high-efficiency emitter-wrap-through cells on medium quality substrates Publikationsdatenbank der Fraunhofer-Gesellschaft (Fraunhofer-Gesellschaft) ·D. Kray, J. Dicker, D. Oßwald, A. Leimenstoll, Stefan W. Glunz, Walter Zimmermann, K. H. Tentscher, G. Strobl	2003	10
18	Simulation of Phase Changes and Dopant Diffusion in Silicon for the Manufacturing of Selective Emitters Via Laser Chemical Processing Fraunhofer-Publica (Fraunhofer-Gesellschaft) ·Andreas Fell, D. Kray, T. Wütherich, Ralph Müller, G. Willeke, Stefan W. Glunz	2008	8
19	Granulation compared to co-application of biochar plus mineral fertilizer and its impacts on crop growth and nutrient leaching Scientific Reports ·Jannis Grafmüller, Jens Möllmer, E. Marie Muehe, Claudia Kammann, D. Kray, Hans‐Peter Schmidt, Nikolas Hagemann	2024	6
20	All Copper NICE Modules Publikationsdatenbank der Fraunhofer-Gesellschaft (Fraunhofer-Gesellschaft) ·Dirk Reinwand, D. Pysch, Niels Bay, J. Burschik, Holger H. Kuehnlein, F. Madon, R. Einhaus, Andreas A. Brand, Varun Arya, Brittany Smith, Dieter Richter, D. Kray	2018	6

About D. Kray

D. Kray is a scholar working on Electrical and Electronic Engineering, Computational Mechanics, Biomedical Engineering, Atomic and Molecular Physics, and Optics and Materials Chemistry, having authored 35 papers that have together received 588 indexed citations. Recurring topics across this work include Silicon and Solar Cell Technologies (20 papers), Laser Material Processing Techniques (11 papers), Thin-Film Transistor Technologies (9 papers), solar cell performance optimization (8 papers), Advanced Surface Polishing Techniques (8 papers), Semiconductor materials and interfaces (5 papers), Photovoltaic System Optimization Techniques (4 papers) and Silicon Nanostructures and Photoluminescence (4 papers). The work is most often cited by research in Electrical and Electronic Engineering (501 citations), Computational Mechanics (126 citations), Renewable Energy, Sustainability and the Environment (68 citations), Atomic and Molecular Physics, and Optics (104 citations) and Materials Chemistry (131 citations). D. Kray has collaborated with scholars based in Germany, Switzerland and Australia. Frequent co-authors include Stefan W. Glunz, G. Willeke, Martin Hermle, Sybille Hopman, Andreas Fell, Keith R. McIntosh, Bernold Richerzhagen, Filip Granek, A. Eyer and Ralph Müller. Their work appears in journals such as Applied Physics A, Progress in Photovoltaics Research and Applications, Solar Energy Materials and Solar Cells, Scientific Reports and Horticulturae.

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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