C. Köhl

859 total citations
35 papers, 709 citations indexed

About

C. Köhl is a scholar working on Atomic and Molecular Physics, and Optics, Electrical and Electronic Engineering and Materials Chemistry. According to data from OpenAlex, C. Köhl has authored 35 papers receiving a total of 709 indexed citations (citations by other indexed papers that have themselves been cited), including 15 papers in Atomic and Molecular Physics, and Optics, 15 papers in Electrical and Electronic Engineering and 12 papers in Materials Chemistry. Recurrent topics in C. Köhl's work include Gas Sensing Nanomaterials and Sensors (13 papers), Advanced Chemical Physics Studies (12 papers) and Analytical Chemistry and Sensors (6 papers). C. Köhl is often cited by papers focused on Gas Sensing Nanomaterials and Sensors (13 papers), Advanced Chemical Physics Studies (12 papers) and Analytical Chemistry and Sensors (6 papers). C. Köhl collaborates with scholars based in Germany, France and United States. C. Köhl's co-authors include Thorsten Wagner, Michael Tiemann, Thomas Waitz, Tilman Sauerwald, M. Fleischer, H. Meixner, P.‐G. Reinhard, G. F. Bertsch, Jan Roggenbuck and Michael Fröba and has published in prestigious journals such as Physical review. B, Condensed matter, Industrial & Engineering Chemistry Research and Sensors and Actuators B Chemical.

In The Last Decade

C. Köhl

33 papers receiving 695 citations

Author Peers

Peers are selected by citation overlap in the author's most active subfields. citations · hero ref

Author Last Decade Papers Cites
C. Köhl 415 334 199 192 169 35 709
V. V. Ursaki 775 1.9× 775 2.3× 148 0.7× 207 1.1× 120 0.7× 47 1.1k
Winfried Daum 236 0.6× 223 0.7× 63 0.3× 128 0.7× 136 0.8× 25 537
В. Г. Кытин 281 0.7× 457 1.4× 53 0.3× 94 0.5× 130 0.8× 74 744
Céline Nayral 384 0.9× 303 0.9× 97 0.5× 161 0.8× 36 0.2× 10 579
Willes H. Weber 270 0.7× 424 1.3× 23 0.1× 131 0.7× 171 1.0× 19 746
Gülay Ertaş 214 0.5× 233 0.7× 28 0.1× 222 1.2× 90 0.5× 35 694
Manel Canales 147 0.4× 255 0.8× 69 0.3× 82 0.4× 140 0.8× 37 573
Stephen D. Rosasco 454 1.1× 200 0.6× 114 0.6× 152 0.8× 407 2.4× 19 906
M. Drozdowski 262 0.6× 402 1.2× 20 0.1× 117 0.6× 179 1.1× 71 703
Yu. Ya. Gurevich 177 0.4× 249 0.7× 45 0.2× 43 0.2× 124 0.7× 21 509

Countries citing papers authored by C. Köhl

Since Specialization
Citations

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

Fields of papers citing papers by C. Köhl

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of C. Köhl

This figure shows the co-authorship network connecting the top 25 collaborators of C. Köhl. A scholar is included among the top collaborators of C. Köhl 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 C. Köhl. C. Köhl 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.
Köhl, C., et al.. (2025). Chromatographic Separation of Gold Nanoparticles: Fractionation, Characterization, and Comparison with Polymers. Industrial & Engineering Chemistry Research. 64(25). 12789–12800.
2.
Bauer, Marius, et al.. (2015). Impedance spectroscopy characterization of an interdigital structure for continuous particle measurements in wood-driven heating systems. Journal of sensors and sensor systems. 4(1). 37–44. 2 indexed citations
3.
Sauerwald, Tilman, et al.. (2013). E6.4 - H2S detection utilizing percolation effects in copper oxide. 656–660. 10 indexed citations
4.
Wagner, Thorsten, Matthias Bauer, Tilman Sauerwald, C. Köhl, & Michael Tiemann. (2011). X-ray absorption near-edge spectroscopy investigation of the oxidation state of Pd species in nanoporous SnO2 gas sensors for methane detection. Thin Solid Films. 520(3). 909–912. 37 indexed citations
5.
Waitz, Thomas, et al.. (2010). Ordered nanoporous SnO2 gas sensors with high thermal stability. Sensors and Actuators B Chemical. 150(2). 788–793. 81 indexed citations
6.
Köhl, C., E. Suraud, & P.‐G. Reinhard. (2000). Second harmonic generation in deposited clusters. The European Physical Journal D. 11(1). 115–122. 8 indexed citations
7.
Reinhard, P.‐G., M. Brack, F. Calvayrac, et al.. (1999). Frequencies, times, and forces in the dynamics of Na clusters. The European Physical Journal D. 9(1). 111–117. 22 indexed citations
8.
Köhl, C., S. el-Gammal, F. Calvayrac, E. Suraud, & P.‐G. Reinhard. (1999). Towards spectral pattern of spin polarized sodium clusters: The example of Na $\mathsf{_{12}}$. The European Physical Journal D. 5(2). 271–274. 4 indexed citations
9.
Fleischer, M., et al.. (1998). CO-Sensor for domestic use based on high temperature stable Ga2O3 thin films. Sensors and Actuators B Chemical. 49(1-2). 46–51. 73 indexed citations
10.
Köhl, C., F. Calvayrac, P.‐G. Reinhard, & E. Suraud. (1998). Optical response of Na clusters on NaCl surfaces. Surface Science. 405(1). 74–86. 14 indexed citations
11.
Reinhard, P.‐G., B.E. Fischer, C. Köhl, et al.. (1997). Ionic and electronic structure of metal clusters. Zeitschrift für Physik D Atoms Molecules and Clusters. 40(1). 314–316. 7 indexed citations
12.
Köhl, C., B.E. Fischer, & P.‐G. Reinhard. (1997). Polarized isomers of Na clusters and anomalous magnetic response. Physical review. B, Condensed matter. 56(17). 11149–11154. 5 indexed citations
13.
Becker, F., et al.. (1997). Decomposition of methane on polycrystalline thick films of Ga 2 O 3 investigated by thermal desorption spectroscopy with a mass spectrometer. Fresenius Journal of Analytical Chemistry. 358(1-2). 187–189. 9 indexed citations
14.
Köhl, C. & P.‐G. Reinhard. (1997). Na clusters on Na-Cl surfaces — the impact of the interface potential. Zeitschrift für Physik D Atoms Molecules and Clusters. 39(3). 225–237. 12 indexed citations
15.
Calvayrac, F., S. el-Gammal, C. Köhl, P.‐G. Reinhard, & E. Suraud. (1997). Nonlinear dynamics of nuclei and metal clusters. Nuovo cimento della Società italiana di fisica. A, Nuclei, particles and fields. 110(9-10). 1175–1182. 2 indexed citations
16.
Fleischer, M., et al.. (1996). A study of surface modification at semiconducting Ga2O3 thin film sensors for enhancement of the sensitivity and selectivity. Sensors and Actuators B Chemical. 36(1-3). 290–296. 33 indexed citations
17.
Köhl, C., et al.. (1995). Plasmon resonances and triaxial deformations in small Na clusters. Physics Letters A. 206(1-2). 81–88. 14 indexed citations
18.
Köhl, C., Benjamin W. Montag, & P.‐G. Reinhard. (1995). Spin effects in small sodium clusters. Zeitschrift für Physik D Atoms Molecules and Clusters. 35(1). 57–65. 12 indexed citations
19.
Köhl, C.. (1990). Alteration of airway wall temperature during different inhalation procedures. Journal of Aerosol Science. 21. S415–S417. 3 indexed citations
20.
Köhl, C.. (1983). Electrical properties of semiconductor surfaces. Applied Physics A. 30(3). 127–145. 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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