C. Waschke

1.2k total citations · 1 hit paper
14 papers, 829 citations indexed

About

C. Waschke is a scholar working on Atomic and Molecular Physics, and Optics, Electrical and Electronic Engineering and Spectroscopy. According to data from OpenAlex, C. Waschke has authored 14 papers receiving a total of 829 indexed citations (citations by other indexed papers that have themselves been cited), including 13 papers in Atomic and Molecular Physics, and Optics, 11 papers in Electrical and Electronic Engineering and 5 papers in Spectroscopy. Recurrent topics in C. Waschke's work include Terahertz technology and applications (11 papers), Semiconductor Quantum Structures and Devices (10 papers) and Spectroscopy and Laser Applications (5 papers). C. Waschke is often cited by papers focused on Terahertz technology and applications (11 papers), Semiconductor Quantum Structures and Devices (10 papers) and Spectroscopy and Laser Applications (5 papers). C. Waschke collaborates with scholars based in Germany, Japan and United States. C. Waschke's co-authors include Hartmut G. Roskos, H. Kurz, K. Köhler, Karl Leo, R. Schwedler, T. Dekorsy, Huib J. Bakker, V. Wagner, Peter Große and P. Leisching and has published in prestigious journals such as Physical Review Letters, Applied Physics Letters and Surface Science.

In The Last Decade

C. Waschke

14 papers receiving 801 citations

Hit Papers

Coherent submillimeter-wave emission from Bloch oscillati... 1993 2026 2004 2015 1993 100 200 300 400 500
What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

  1. Coherent submillimeter-wave emission from Bloch oscillations in a semiconductor superlattice
    1993 556 citations C. Waschke, Hartmut G. Roskos et al. Physical Review Letters profile →

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
C. Waschke Germany 9 735 446 152 95 84 14 829
R. Schwedler Germany 8 933 1.3× 487 1.1× 152 1.0× 110 1.2× 102 1.2× 27 983
A. E. Zhukov Russia 16 914 1.2× 875 2.0× 82 0.5× 180 1.9× 31 0.4× 61 1.0k
P. Leisching Germany 16 564 0.8× 513 1.2× 181 1.2× 43 0.5× 11 0.1× 76 821
А. В. Антонов Russia 17 471 0.6× 511 1.1× 132 0.9× 156 1.6× 26 0.3× 88 708
R. Binder United States 13 717 1.0× 270 0.6× 85 0.6× 63 0.7× 31 0.4× 33 785
A.Y. Cho United States 18 956 1.3× 1.0k 2.3× 161 1.1× 84 0.9× 16 0.2× 68 1.3k
E. Schomburg Germany 18 762 1.0× 569 1.3× 99 0.7× 40 0.4× 55 0.7× 46 834
P. Shiktorov France 19 774 1.1× 849 1.9× 78 0.5× 85 0.9× 58 0.7× 126 1.1k
A. E. Zhukov Russia 20 1.3k 1.8× 1.2k 2.7× 124 0.8× 288 3.0× 19 0.2× 64 1.5k
E. Starikov France 19 762 1.0× 835 1.9× 76 0.5× 85 0.9× 52 0.6× 124 1.0k

Countries citing papers authored by C. Waschke

Since Specialization
Citations

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

Fields of papers citing papers by C. Waschke

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

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

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

All Works

14 of 14 papers shown
1.
Roskos, Hartmut G., Franz-Erich Wolter, C. Waschke, et al.. (1996). Emission of THz radiation from optically excited coherent plasmons in a two-dimensional electron gas. Quantum Electronics and Laser Science Conference. 206–207. 3 indexed citations
2.
Dekorsy, T., et al.. (1996). THz-wave emission by coherent optical phonons. Physica B Condensed Matter. 219-220. 775–777. 2 indexed citations
3.
Dekorsy, T., P. Leisching, Huib J. Bakker, et al.. (1996). Time-resolved optical investigations of bloch oscillations in semiconductor superlattices. Solid-State Electronics. 40(1-8). 551–554. 1 indexed citations
4.
Roskos, Hartmut G., Franz-Erich Wolter, C. Waschke, et al.. (1996). Emission of Terahertz Radiation From Optically Excited Coherent Plasmons in a Two-Dimensional Electron Gas. 13. 53–53. 1 indexed citations
5.
Roskos, Hartmut G., Franz-Erich Wolter, C. Waschke, et al.. (1996). Radiative decay of optically excited coherent plasmons in a two-dimensional electron gas. Journal of the Optical Society of America B. 13(5). 1045–1045. 27 indexed citations
6.
Hirakawa, Kazuhiko, Ingrid Wilke, K. Yamanaka, et al.. (1996). Coherent submillimeter-wave emission from non-equilibrium two-dimensional free carrier plasmas in AlGa/AsGaAs heterojunctions. Surface Science. 361-362. 368–371. 6 indexed citations
7.
Dekorsy, T., C. Waschke, Huib J. Bakker, et al.. (1995). Emission of Submillimeter Electromagnetic Waves by Coherent Phonons. Physical Review Letters. 74(5). 738–741. 145 indexed citations
8.
Roskos, Hartmut G., et al.. (1994). Efficiency of submillimeter-wave generation and amplification by coherent wave-packet oscillations in semiconductor structures. Journal of the Optical Society of America B. 11(12). 2470–2470. 14 indexed citations
9.
Waschke, C., P. Leisching, P. Haring Bolívar, et al.. (1994). Detection of Bloch oscillations in a semiconductor superlattice by time-resolved terahertz spectroscopy and degenerate four-wave mixing. Solid-State Electronics. 37(4-6). 1321–1326. 13 indexed citations
10.
Roskos, Hartmut G., C. Waschke, R. Schwedler, et al.. (1994). Bloch oscillations in GaAs/AlGaAs superlattices after excitation well above the bandgap. Superlattices and Microstructures. 15(3). 281–281. 23 indexed citations
11.
Dekorsy, T., P. Leisching, C. Waschke, et al.. (1994). Terahertz Bloch oscillations in semiconductor superlattices. Semiconductor Science and Technology. 9(11S). 1959–1964. 11 indexed citations
12.
Waschke, C., Hartmut G. Roskos, Karl Leo, H. Kurz, & K. Köhler. (1994). Experimental realization of the Bloch oscillator in a semiconductor superlattice. Semiconductor Science and Technology. 9(5S). 416–418. 13 indexed citations
13.
Waschke, C., et al.. (1994). Surface resistance and penetration depth of YBa2Cu3O7−δ thin films on silicon at ultrahigh frequencies. Applied Physics Letters. 64(24). 3326–3328. 14 indexed citations
14.
Waschke, C., Hartmut G. Roskos, R. Schwedler, et al.. (1993). Coherent submillimeter-wave emission from Bloch oscillations in a semiconductor superlattice. Physical Review Letters. 70(21). 3319–3322. 556 indexed citations breakdown →

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