G. Knöpfle

621 total citations
6 papers, 497 citations indexed

About

G. Knöpfle is a scholar working on Electronic, Optical and Magnetic Materials, Organic Chemistry and Materials Chemistry. According to data from OpenAlex, G. Knöpfle has authored 6 papers receiving a total of 497 indexed citations (citations by other indexed papers that have themselves been cited), including 6 papers in Electronic, Optical and Magnetic Materials, 3 papers in Organic Chemistry and 3 papers in Materials Chemistry. Recurrent topics in G. Knöpfle's work include Nonlinear Optical Materials Research (6 papers), Solid-state spectroscopy and crystallography (3 papers) and Chemical synthesis and pharmacological studies (2 papers). G. Knöpfle is often cited by papers focused on Nonlinear Optical Materials Research (6 papers), Solid-state spectroscopy and crystallography (3 papers) and Chemical synthesis and pharmacological studies (2 papers). G. Knöpfle collaborates with scholars based in Switzerland. G. Knöpfle's co-authors include Peter Günter, Ch. Bosshard, Rolf Spreiter, Feng Pan, S. Follonier, Man Shing Wong, Philippe Prêtre, Christian Bosshard, François Diederich and Martin Schreiber and has published in prestigious journals such as Applied Physics Letters, Journal of Applied Physics and The Journal of Physical Chemistry B.

In The Last Decade

G. Knöpfle

6 papers receiving 480 citations

Peers

G. Knöpfle
S. Follonier Switzerland
Rolf Spreiter Switzerland
K. Thirupugalmani India
T. Kaino Japan
Marcel Stillhart Switzerland
Lukas Mutter Switzerland
K. Sutter Switzerland
Marinus C. Flipse Netherlands
O. Zamani‐Khamiri United States
M. Bösch Switzerland
S. Follonier Switzerland
G. Knöpfle
Citations per year, relative to G. Knöpfle G. Knöpfle (= 1×) peers S. Follonier

Countries citing papers authored by G. Knöpfle

Since Specialization
Citations

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

Fields of papers citing papers by G. Knöpfle

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of G. Knöpfle

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

All Works

6 of 6 papers shown
1.
Spreiter, Rolf, Christian Bosshard, G. Knöpfle, et al.. (1998). One- and Two-Dimensionally Conjugated Tetraethynylethenes:  Structure versus Second-Order Optical Polarizabilities. The Journal of Physical Chemistry B. 102(1). 29–32. 36 indexed citations
2.
Follonier, S., Ch. Bosshard, U. Meier, et al.. (1997). New nonlinear-optical organic crystal: 4-dimethyl-aminobenzaldehyde- 4-nitrophenyl-hydrazone. Journal of the Optical Society of America B. 14(3). 593–593. 22 indexed citations
3.
Pan, Feng, G. Knöpfle, Ch. Bosshard, et al.. (1996). Electro-optic properties of the organic salt 4-N,N-dimethylamino-4′-N′-methyl-stilbazolium tosylate. Applied Physics Letters. 69(1). 13–15. 292 indexed citations
4.
Knöpfle, G., et al.. (1994). Optical, nonlinear optical, and electrooptical properties of 4'-nitrobenzylidene-3-acetamino-4-methoxyaniline (MNBA) crystals. IEEE Journal of Quantum Electronics. 30(5). 1303–1312. 14 indexed citations
5.
Bosshard, Ch., G. Knöpfle, Philippe Prêtre, & Peter Günter. (1992). Second-order polarizabilities of nitropyridine derivatives determined with electric-field-induced second-harmonic generation and a solvatochromic method: A comparative study. Journal of Applied Physics. 71(4). 1594–1605. 112 indexed citations
6.
Sutter, K., et al.. (1991). Nonlinear-optical, optical, and crystallographic properties of N-(4-nitro-2-pyridinyl)-phenylalaninol. Journal of the Optical Society of America B. 8(7). 1483–1483. 21 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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2026