F. Koch

5.8k total citations
172 papers, 4.7k citations indexed

About

F. Koch is a scholar working on Electrical and Electronic Engineering, Materials Chemistry and Atomic and Molecular Physics, and Optics. According to data from OpenAlex, F. Koch has authored 172 papers receiving a total of 4.7k indexed citations (citations by other indexed papers that have themselves been cited), including 115 papers in Electrical and Electronic Engineering, 99 papers in Materials Chemistry and 77 papers in Atomic and Molecular Physics, and Optics. Recurrent topics in F. Koch's work include Silicon Nanostructures and Photoluminescence (90 papers), Semiconductor materials and devices (69 papers) and Nanowire Synthesis and Applications (61 papers). F. Koch is often cited by papers focused on Silicon Nanostructures and Photoluminescence (90 papers), Semiconductor materials and devices (69 papers) and Nanowire Synthesis and Applications (61 papers). F. Koch collaborates with scholars based in Germany, Russia and United States. F. Koch's co-authors include V. Petrova-Koch, D. Kovalev, T. Muschik, M. Ben‐Chorin, V. Yu. Timoshenko, G. Polisski, Friedrich Möller, Th. Dittrich, J. Diener and A. Kux and has published in prestigious journals such as Nature, Physical Review Letters and Physical review. B, Condensed matter.

In The Last Decade

F. Koch

167 papers receiving 4.6k citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
F. Koch Germany 34 3.5k 3.2k 2.3k 1.6k 221 172 4.7k
J. Weber Germany 33 3.1k 0.9× 3.6k 1.1× 1.2k 0.5× 1.5k 0.9× 171 0.8× 156 4.7k
Vu Thien Binh France 29 2.2k 0.6× 1.3k 0.4× 1.1k 0.5× 1.7k 1.0× 177 0.8× 105 3.8k
Matty Caymax Belgium 49 3.6k 1.1× 8.1k 2.6× 1.6k 0.7× 2.7k 1.7× 161 0.7× 457 8.9k
F. Koch Germany 26 1.5k 0.4× 1.4k 0.4× 869 0.4× 718 0.4× 126 0.6× 88 2.3k
M. Luysberg Germany 36 2.7k 0.8× 3.3k 1.0× 791 0.3× 1.8k 1.1× 471 2.1× 162 4.9k
D. Haneman Australia 27 1.7k 0.5× 2.0k 0.6× 389 0.2× 1.6k 0.9× 126 0.6× 217 3.3k
Hiroyuki Kageshima Japan 31 2.8k 0.8× 2.4k 0.8× 610 0.3× 1.3k 0.8× 129 0.6× 199 4.0k
P. M. Fauchet United States 17 2.2k 0.7× 1.7k 0.6× 1.4k 0.6× 664 0.4× 113 0.5× 60 3.4k
Alessandro Molle Italy 30 4.9k 1.4× 1.9k 0.6× 596 0.3× 2.1k 1.3× 209 0.9× 141 5.6k
Stefan Zollner United States 33 1.6k 0.5× 3.0k 1.0× 867 0.4× 1.8k 1.1× 525 2.4× 161 4.1k

Countries citing papers authored by F. Koch

Since Specialization
Citations

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

Fields of papers citing papers by F. Koch

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of F. Koch

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

All Works

20 of 20 papers shown
1.
Gross, E. F., D. Kovalev, N. Künzner, et al.. (2003). Efficient light scattering by a liquid network confined in a porous matrix. physica status solidi (a). 197(2). 572–576. 1 indexed citations
2.
Gross, E. F., Dmitry Kovalev, N. Künzner, et al.. (2002). Stimulated Light Emission in Dense Fog Confined inside a Porous Glass Matrix. Physical Review Letters. 89(26). 267401–267401. 5 indexed citations
3.
Diener, J., D. Kovalev, G. Polisski, & F. Koch. (2001). Polarization properties of the luminescence from silicon nanocrystals. Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE. 4355. 137–137.
4.
Diener, J., D. Kovalev, H. Heckler, et al.. (2001). Strong low-temperature anti-Stokes photoluminescence from coupled silicon nanocrystals. Optical Materials. 17(1-2). 135–139. 12 indexed citations
5.
Fujii, Minoru, D. Kovalev, J. Diener, et al.. (2000). Breakdown of the k-conservation rule in Si1−xGex alloy nanocrystals: Resonant photoluminescence study. Journal of Applied Physics. 88(10). 5772–5776. 19 indexed citations
6.
Dittrich, Th., V. Yu. Timoshenko, M. Schwartzkopff, et al.. (1999). Effect of local surface structure on electronic properties of hydrogenated silicon surfaces. Microelectronic Engineering. 48(1-4). 75–78. 1 indexed citations
7.
Kovalev, D., H. Heckler, M. Ben‐Chorin, et al.. (1998). Breakdown of thek-Conservation Rule in Si Nanocrystals. Physical Review Letters. 81(13). 2803–2806. 215 indexed citations
8.
Andrianov, A. V., et al.. (1998). Inelastic light scattering and X-ray diffraction from thick free-standing porous silicon films. Journal of Luminescence. 80(1-4). 193–198. 4 indexed citations
9.
Koch, F., Dmitry Kovalev, G. Polisski, & A. V. Andrianov. (1996). Light - stimulated anisotropy in porous silicon. Brazilian Journal of Physics. 26(1). 189–192. 4 indexed citations
10.
Kovalev, D., G. Polisski, M. Ben‐Chorin, J. Diener, & F. Koch. (1996). The temperature dependence of the absorption coefficient of porous silicon. Journal of Applied Physics. 80(10). 5978–5983. 92 indexed citations
11.
Hartmann, E., et al.. (1994). Creation of electrically active nanoscale structures ina-Si films with a scanning tunneling microscope: Electronically induced changes in atomic bonding configurations. Physical review. B, Condensed matter. 50(23). 17172–17179. 2 indexed citations
12.
Hartmann, E., et al.. (1994). Evolution of visible photoluminescence and surface morphology of ultrathin porous Si films imaged by scanning tunneling microscopy*. Journal of Vacuum Science & Technology B Microelectronics and Nanometer Structures Processing Measurement and Phenomena. 12(3). 2074–2077. 6 indexed citations
13.
Koch, F.. (1994). HOPPING MAGNETOTRANSPORT IN THE δ-DOPING LAYER. International Journal of Modern Physics B. 8(7). 789–800. 1 indexed citations
14.
15.
Krühler, W., et al.. (1992). Electronic properties of the hydrogen-carbon complex in crystalline silicon. Journal of Applied Physics. 72(6). 2264–2271. 26 indexed citations
16.
Zeindl, H.P., I. Eisele, H. Oppolzer, et al.. (1987). Growth and characterization of a delta-function doping layer in Si. Applied Physics Letters. 50(17). 1164–1166. 112 indexed citations
17.
Zachau, M., F. Koch, G. Weimann, & W. Schlapp. (1986). Electronic transport in molecular-beam-epitaxy-grownAlxGa1−xAs. Physical review. B, Condensed matter. 33(12). 8564–8567. 27 indexed citations
18.
Scholz, Judith, F. Koch, J. F. Ziegler, & H. Maier. (1984). Electric subbands in the limit EG → 0. Surface Science. 142(1-3). 447–451. 13 indexed citations
19.
Koch, F., et al.. (1982). Electron subbands on InP. Physical review. B, Condensed matter. 26(4). 1989–1998. 8 indexed citations
20.
Koch, F.. (1980). Those other space-charge layers. Surface Science. 98(1-3). 571–588. 8 indexed citations

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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