Frank A. Hegmann

7.3k total citations · 1 hit paper
123 papers, 5.7k citations indexed

About

Frank A. Hegmann is a scholar working on Electrical and Electronic Engineering, Atomic and Molecular Physics, and Optics and Materials Chemistry. According to data from OpenAlex, Frank A. Hegmann has authored 123 papers receiving a total of 5.7k indexed citations (citations by other indexed papers that have themselves been cited), including 83 papers in Electrical and Electronic Engineering, 66 papers in Atomic and Molecular Physics, and Optics and 31 papers in Materials Chemistry. Recurrent topics in Frank A. Hegmann's work include Terahertz technology and applications (55 papers), Semiconductor Quantum Structures and Devices (26 papers) and Superconducting and THz Device Technology (16 papers). Frank A. Hegmann is often cited by papers focused on Terahertz technology and applications (55 papers), Semiconductor Quantum Structures and Devices (26 papers) and Superconducting and THz Device Technology (16 papers). Frank A. Hegmann collaborates with scholars based in Canada, United States and Germany. Frank A. Hegmann's co-authors include Lyubov V. Titova, Rik R. Tykwinski, David G. Cooke, Tyler L. Cocker, Aaron D. Slepkov, M. R. Freeman, Vedran Jelic, Erin L. Elliott, Sara Eisler and M. Walther and has published in prestigious journals such as Journal of the American Chemical Society, Physical Review Letters and The Journal of Chemical Physics.

In The Last Decade

Frank A. Hegmann

120 papers receiving 5.5k citations

Hit Papers

An ultrafast terahertz scanning tunnelling microscope 2013 2026 2017 2021 2013 100 200 300
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. An ultrafast terahertz scanning tunnelling microscope
    2013 332 citations Tyler L. Cocker, Vedran Jelic et al. Nature Photonics profile →

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Frank A. Hegmann Canada 43 3.6k 2.2k 1.8k 1.1k 747 123 5.7k
Yossi Paltiel Israel 39 2.6k 0.7× 2.8k 1.3× 1.7k 1.0× 1.1k 1.0× 1.0k 1.4× 213 6.2k
Takashi Yamamoto Japan 38 2.2k 0.6× 963 0.4× 2.4k 1.3× 755 0.7× 1.3k 1.7× 242 5.2k
J. C. Maan Netherlands 38 2.0k 0.6× 2.2k 1.0× 3.8k 2.1× 1.3k 1.2× 619 0.8× 126 7.0k
Timothy W. Schmidt Australia 41 3.1k 0.9× 1.8k 0.9× 4.2k 2.4× 796 0.7× 214 0.3× 222 6.9k
Joseph S. Melinger United States 47 4.1k 1.2× 1.7k 0.8× 1.7k 1.0× 799 0.7× 330 0.4× 194 7.0k
K. Yoshino Japan 36 3.3k 0.9× 1.2k 0.5× 1.5k 0.9× 751 0.7× 753 1.0× 255 5.2k
S. Etemad United States 44 2.2k 0.6× 1.8k 0.9× 1.2k 0.7× 457 0.4× 1.6k 2.1× 120 5.3k
M. Walther Germany 41 4.5k 1.3× 3.0k 1.4× 706 0.4× 1.5k 1.4× 995 1.3× 200 6.3k
S. Lupi Italy 40 1.8k 0.5× 2.0k 0.9× 1.8k 1.0× 929 0.8× 2.1k 2.8× 285 5.8k
Yong Jin South Korea 35 3.3k 0.9× 2.5k 1.2× 3.1k 1.8× 1.2k 1.1× 393 0.5× 125 6.6k

Countries citing papers authored by Frank A. Hegmann

Since Specialization
Citations

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

Fields of papers citing papers by Frank A. Hegmann

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Frank A. Hegmann. 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 Frank A. Hegmann. The network helps show where Frank A. Hegmann may publish in the future.

Co-authorship network of co-authors of Frank A. Hegmann

This figure shows the co-authorship network connecting the top 25 collaborators of Frank A. Hegmann. A scholar is included among the top collaborators of Frank A. Hegmann 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 Frank A. Hegmann. Frank A. Hegmann 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.
Hegmann, Frank A., et al.. (2024). Multi-shot near-infrared femtosecond laser tuning of silicon microring resonators. Optics Communications. 560. 130446–130446. 1 indexed citations
2.
Beier, N. F., et al.. (2024). Adaptive Learning for Soil Classification in Laser-Induced Breakdown Spectroscopy Streaming. IEEE Transactions on Artificial Intelligence. 5(7). 3714–3727. 3 indexed citations
3.
4.
Hegmann, Frank A., et al.. (2023). A study of incubation effects in femtosecond laser irradiation of silicon and copper. Applied Physics A. 129(2). 5 indexed citations
5.
Alam, Kazi M., Pawan Kumar, Guy M. Bernard, et al.. (2021). Photocatalytic Mechanism Control and Study of Carrier Dynamics in CdS@C3N5 Core–Shell Nanowires. ACS Applied Materials & Interfaces. 13(40). 47418–47439. 76 indexed citations
6.
Luo, Yang, et al.. (2020). Nanoscale terahertz STM imaging of a metal surface. Physical review. B.. 102(20). 37 indexed citations
7.
Jelic, Vedran, et al.. (2018). Sampling the Terahertz Near-Field in Ultrafast Terahertz Scanning Tunneling Microscopy. Conference on Lasers and Electro-Optics. JM2A.2–JM2A.2. 1 indexed citations
8.
Sinelnikov, Regina, et al.. (2017). Synthesis and Surface Functionalization of Hydride-Terminated Ge Nanocrystals Obtained from the Thermal Treatment of Ge(OH)2. Langmuir. 33(35). 8757–8765. 18 indexed citations
9.
Titova, Lyubov V., Andrey Golubov, Rocio Rodriguez‐Juarez, et al.. (2013). Intense picosecond THz pulses alter gene expression in human skin tissuein vivo. Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE. 8585. 85850Q–85850Q. 12 indexed citations
10.
Cocker, Tyler L., Vedran Jelic, Manisha Gupta, et al.. (2013). An ultrafast terahertz scanning tunnelling microscope. Nature Photonics. 7(8). 620–625. 332 indexed citations breakdown →
11.
Ohta, Koji, Satoru Yamada, Kenji Kamada, et al.. (2010). Two-Photon Absorption Properties of Two-Dimensional π-Conjugated Chromophores: Combined Experimental and Theoretical Study. The Journal of Physical Chemistry A. 115(2). 105–117. 59 indexed citations
12.
Su, Fuhai, F. Blanchard, Gargi Sharma, et al.. (2009). Terahertz pulse induced intervalley scattering in photoexcited GaAs. Optics Express. 17(12). 9620–9620. 78 indexed citations
13.
Lehnherr, Dan, et al.. (2009). Pentacene-Based Dendrimers: Synthesis and Thin Film Photoconductivity Measurements of Branched Pentacene Oligomers. The Journal of Organic Chemistry. 74(14). 5017–5024. 25 indexed citations
14.
Hegmann, Frank A., et al.. (2008). Bulk photoconductive gain in pentacene thin films. Applied Physics Letters. 93(22). 55 indexed citations
15.
Slepkov, Aaron D., Frank A. Hegmann, Rik R. Tykwinski, et al.. (2006). Two-photon absorption in two-dimensional conjugated quadrupolar chromophores. Optics Letters. 31(22). 3315–3315. 38 indexed citations
16.
Cooke, David G., Frank A. Hegmann, Erin C. Young, & T. Tiedje. (2006). Electron mobility in dilute GaAs bismide and nitride alloys measured by time-resolved terahertz spectroscopy. Applied Physics Letters. 89(12). 88 indexed citations
17.
Cooke, David G., Frank A. Hegmann, Zhanghua Wu, et al.. (2004). Transient Photoconductivity of GaAs and AlGaAs Nanowires. APS. 2004. 3 indexed citations
18.
Zhao, Yuming, et al.. (2004). Synthesis, Structure, and Nonlinear Optical Properties of Cross‐Conjugated Perphenylated iso‐Polydiacetylenes. Chemistry - A European Journal. 11(1). 321–329. 52 indexed citations
19.
Hegmann, Frank A.. (1993). Origin of the fast photoresponse of epitaxial YBa_2Cu_3O_ thin films. Applied Physics Letters. 48(21). 16023–16039. 4 indexed citations
20.
Sherman, N. K., F. Brunel, P. B. Corkum, & Frank A. Hegmann. (1989). Transient Response Of Metals To Ultrashort Pulse Excitation. Optical Engineering. 28(10). 16 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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