Nicholas Karl

855 total citations
20 papers, 603 citations indexed

About

Nicholas Karl is a scholar working on Electronic, Optical and Magnetic Materials, Electrical and Electronic Engineering and Biomedical Engineering. According to data from OpenAlex, Nicholas Karl has authored 20 papers receiving a total of 603 indexed citations (citations by other indexed papers that have themselves been cited), including 14 papers in Electronic, Optical and Magnetic Materials, 10 papers in Electrical and Electronic Engineering and 8 papers in Biomedical Engineering. Recurrent topics in Nicholas Karl's work include Metamaterials and Metasurfaces Applications (14 papers), Terahertz technology and applications (8 papers) and Plasmonic and Surface Plasmon Research (7 papers). Nicholas Karl is often cited by papers focused on Metamaterials and Metasurfaces Applications (14 papers), Terahertz technology and applications (8 papers) and Plasmonic and Surface Plasmon Research (7 papers). Nicholas Karl collaborates with scholars based in United States, Japan and Germany. Nicholas Karl's co-authors include Daniel M. Mittleman, Rajind Mendis, Igal Brener, Yasuaki Monnai, Robert McKinney, Michael B. Sinclair, Guillaume Ducournau, Jianjun Ma, Polina P. Vabishchevich and Antoinette J. Taylor and has published in prestigious journals such as Nature Communications, Nano Letters and ACS Nano.

In The Last Decade

Nicholas Karl

19 papers receiving 578 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Nicholas Karl United States 12 430 281 205 192 118 20 603
Futai Hu China 10 212 0.5× 193 0.7× 203 1.0× 142 0.7× 88 0.7× 15 391
Ziqiang Yang China 11 433 1.0× 243 0.9× 201 1.0× 122 0.6× 149 1.3× 41 549
Cheng Gong China 12 371 0.9× 265 0.9× 155 0.8× 128 0.7× 191 1.6× 59 622
Mohammad Memarian Iran 13 359 0.8× 241 0.9× 127 0.6× 103 0.5× 383 3.2× 59 595
Aravind P. Anthur Ireland 10 353 0.8× 172 0.6× 288 1.4× 182 0.9× 45 0.4× 44 528
Lei Wei Netherlands 11 143 0.3× 128 0.5× 198 1.0× 212 1.1× 40 0.3× 18 350
I-Da Chiang United States 7 105 0.2× 630 2.2× 241 1.2× 244 1.3× 402 3.4× 11 773
Yucong Zhou China 9 282 0.7× 171 0.6× 117 0.6× 102 0.5× 119 1.0× 26 382
Minggui Wei China 12 195 0.5× 482 1.7× 260 1.3× 179 0.9× 322 2.7× 22 668

Countries citing papers authored by Nicholas Karl

Since Specialization
Citations

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

Fields of papers citing papers by Nicholas Karl

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Nicholas Karl

This figure shows the co-authorship network connecting the top 25 collaborators of Nicholas Karl. A scholar is included among the top collaborators of Nicholas Karl 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 Nicholas Karl. Nicholas Karl 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.
Ceglia, Domenico de, Luca Carletti, Hyunseung Jung, et al.. (2025). Inverse Design of an All-Dielectric Nonlinear Polaritonic Metasurface. ACS Nano. 19(18). 17374–17384. 1 indexed citations
2.
Wang, Xiao, Brandon Redding, Nicholas Karl, et al.. (2024). Integrated photonic encoder for low power and high-speed image processing. Nature Communications. 15(1). 4510–4510. 10 indexed citations
3.
Gehl, Michael, et al.. (2024). Multi-site integrated optical addressing of trapped ions. Nature Communications. 15(1). 3709–3709. 11 indexed citations
4.
Iyer, Prasad P., Nicholas Karl, Sadhvikas Addamane, et al.. (2023). Sub-picosecond steering of ultrafast incoherent emission from semiconductor metasurfaces. Nature Photonics. 17(7). 588–593. 24 indexed citations
5.
Karl, Nicholas, et al.. (2022). Sub-ps Steering of Ultrafast Incoherent Emission from III-V Metasurfaces.. OSTI OAI (U.S. Department of Energy Office of Scientific and Technical Information). 1 indexed citations
6.
Gennaro, Sylvain D., Chloe F. Doiron, Nicholas Karl, et al.. (2022). Cascaded Optical Nonlinearities in Dielectric Metasurfaces. ACS Photonics. 9(3). 1026–1032. 15 indexed citations
7.
Vabishchevich, Polina P., Aleksandr Vaskin, Nicholas Karl, et al.. (2021). Ultrafast all-optical diffraction switching using semiconductor metasurfaces. Applied Physics Letters. 118(21). 16 indexed citations
8.
Keiser, George R., et al.. (2021). Structural tuning of nonlinear terahertz metamaterials using broadside coupled split ring resonators. AIP Advances. 11(9). 3 indexed citations
9.
Karl, Nicholas, Polina P. Vabishchevich, Maxim R. Shcherbakov, et al.. (2020). Frequency Conversion in a Time-Variant Dielectric Metasurface. Nano Letters. 20(10). 7052–7058. 50 indexed citations
10.
Vabishchevich, Polina P., Aleksandr Vaskin, Sadhvikas Addamane, et al.. (2019). Enhanced Optical Nonlinearities in All-Dielectric Metasurfaces. OSTI OAI (U.S. Department of Energy Office of Scientific and Technical Information). NoT3B.3–NoT3B.3. 1 indexed citations
11.
Karl, Nicholas, Polina P. Vabishchevich, Sheng Liu, et al.. (2019). All-optical tuning of symmetry protected quasi bound states in the continuum. Applied Physics Letters. 115(14). 42 indexed citations
12.
Karl, Nicholas, Polina P. Vabishchevich, Sheng Liu, et al.. (2019). All-Optical Tuning of Fano Resonances in Broken Symmetry GaAs Metasurfaces. Conference on Lasers and Electro-Optics. 334. FF2B.2–FF2B.2. 1 indexed citations
13.
Ma, Jianjun, et al.. (2017). Frequency-division multiplexer and demultiplexer for terahertz wireless links. Nature Communications. 8(1). 729–729. 105 indexed citations
14.
Karl, Nicholas, Martin S. Heimbeck, Henry O. Everitt, et al.. (2017). Characterization of an active metasurface using terahertz ellipsometry. Applied Physics Letters. 111(19). 13 indexed citations
15.
Keiser, George R., Nicholas Karl, Hou‐Tong Chen, et al.. (2017). Nonlinear terahertz metamaterials with active electrical control. Applied Physics Letters. 111(12). 32 indexed citations
16.
Mendis, Rajind, Masaya Nagai, Yiqiu Wang, Nicholas Karl, & Daniel M. Mittleman. (2016). Terahertz Artificial Dielectric Lens. Scientific Reports. 6(1). 23023–23023. 39 indexed citations
17.
Mendis, Rajind, et al.. (2016). THz artificial dielectric lens. 100. 1–2.
18.
Karl, Nicholas, Robert McKinney, Yasuaki Monnai, Rajind Mendis, & Daniel M. Mittleman. (2015). Frequency-division multiplexing in the terahertz range using a leaky-wave antenna. Nature Photonics. 9(11). 717–720. 159 indexed citations
19.
Mendis, Rajind, et al.. (2015). THz Artificial Dielectric Lens. STu1H.3–STu1H.3. 2 indexed citations
20.
Karl, Nicholas, Kimberly S. Reichel, Hou‐Tong Chen, et al.. (2014). An electrically driven terahertz metamaterial diffractive modulator with more than 20 dB of dynamic range. Applied Physics Letters. 104(9). 78 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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Rankless by CCL
2026