L. Lever

462 total citations
29 papers, 343 citations indexed

About

L. Lever is a scholar working on Electrical and Electronic Engineering, Atomic and Molecular Physics, and Optics and Spectroscopy. According to data from OpenAlex, L. Lever has authored 29 papers receiving a total of 343 indexed citations (citations by other indexed papers that have themselves been cited), including 24 papers in Electrical and Electronic Engineering, 19 papers in Atomic and Molecular Physics, and Optics and 12 papers in Spectroscopy. Recurrent topics in L. Lever's work include Photonic and Optical Devices (14 papers), Semiconductor Quantum Structures and Devices (14 papers) and Spectroscopy and Laser Applications (12 papers). L. Lever is often cited by papers focused on Photonic and Optical Devices (14 papers), Semiconductor Quantum Structures and Devices (14 papers) and Spectroscopy and Laser Applications (12 papers). L. Lever collaborates with scholars based in United Kingdom, France and Italy. L. Lever's co-authors include R. W. Kelsall, Z. Ikonić, A. Valavanis, Dinh Thanh Viet, D. R. Leadley, M. Myronov, Douglas J. Paul, Caroline A. Evans, Gerald S. Buller and Ryan E. Warburton and has published in prestigious journals such as Applied Physics Letters, Journal of Applied Physics and Physical Review B.

In The Last Decade

L. Lever

24 papers receiving 325 citations

Peers

L. Lever

EEE

AMPO

SPECT

INSTR

A. Huntington United States

Augustinas Vizbaras Germany

M. Y. Su United States

J. Lasri United States

Joshua Abell United States

Yi-Da Hsieh Japan

F. I. Zubov Russia

Stephanie Bauer Germany

Alfred R. Adams United Kingdom

G. Kaufel Germany

A. Huntington United States

L. Lever

222 ×0.8

EEE

153 ×0.8

AMPO

39 ×0.4

SPECT

84 ×1.6

INSTR

23 ×0.5

Citations per year, relative to L. Lever L. Lever (= 1×) peers A. Huntington

Countries citing papers authored by L. Lever

Since Specialization

Citations

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

Fields of papers citing papers by L. Lever

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of L. Lever

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

All Works

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20 of 20 papers shown

Lever, L., T. I. Kamins, Z. Ikonić, et al.. (2013). Low-voltage broad-band electroabsorption from thin Ge/SiGe quantum wells epitaxially grown on silicon. Optics Express. 21(1). 867–867. 35 indexed citations

Warburton, Ryan E., M. Myronov, D. R. Leadley, et al.. (2013). Ge-on-Si Single-Photon Avalanche Diode Detectors: Design, Modeling, Fabrication, and Characterization at Wavelengths 1310 and 1550 nm. IEEE Transactions on Electron Devices. 60(11). 3807–3813. 66 indexed citations

Gardes, Frédéric Y., David J. Thomson, Yifan Hu, et al.. (2013). Optical modulation using the silicon platform. Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE. 8629. 86290X–86290X. 1 indexed citations

Lever, L., Z. Ikonić, & R. W. Kelsall. (2012). Adiabatic mode coupling between SiGe photonic devices and SOI waveguides. Optics Express. 20(28). 29500–29500. 12 indexed citations

Reed, Graham T., Frédéric Y. Gardes, David J. Thomson, et al.. (2012). High Speed Silicon based optical modulators. Tu.1.E.3–Tu.1.E.3.

Gardes, Frédéric Y., David J. Thomson, Graham T. Reed, et al.. (2012). Silicon on insulator modulator structures for data rates of 40 Gb/s and above. Asia Communications and Photonics Conference. 24. AS3B.6–AS3B.6. 1 indexed citations

Viet, Dinh Thanh, A. Valavanis, L. Lever, Z. Ikonić, & R. W. Kelsall. (2012). Extended density-matrix model applied to silicon-based terahertz quantum cascade lasers. Physical Review B. 85(23). 30 indexed citations

Lever, L., Yifan Hu, M. Myronov, et al.. (2011). Modulation of the absorption coefficient at 13 μm in Ge/SiGe multiple quantum well heterostructures on silicon. Optics Letters. 36(21). 4158–4158. 42 indexed citations

Thomson, David J., Frédéric Y. Gardes, Graham T. Reed, et al.. (2011). Silicon optical modulators for high data rate applications. 5–7.

10.

Lever, L., et al.. (2010). Design of Ge–SiGe Quantum-Confined Stark Effect Electroabsorption Heterostructures for CMOS Compatible Photonics. Journal of Lightwave Technology. 22 indexed citations

11.

Lever, L., Z. Ikonić, A. Valavanis, & R. W. Kelsall. (2010). Design of Ge/SiGe quantum-confined Stark effect modulators for CMOS compatible photonics. Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE. 7606. 76060Q–76060Q. 5 indexed citations

12.

Matmon, Guy, Douglas J. Paul, L. Lever, et al.. (2010). Si/SiGe quantum cascade superlattice designs for terahertz emission. Journal of Applied Physics. 107(5). 20 indexed citations

13.

Lever, L., Suraj P. Khanna, Paul Dean, et al.. (2009). Terahertz ambipolar dual-wavelength quantum cascade laser. Optics Express. 17(22). 19926–19926. 14 indexed citations

14.

Matmon, Guy, L. Lever, Z. Ikonić, et al.. (2008). Si/SiGe Bound-to-continuum Terahertz Quantum Cascade Emitters. UCL Discovery (University College London). 1 indexed citations

15.

Lever, L., A. Valavanis, Z. Ikonić, & R. W. Kelsall. (2008). Simulated [111] Si–SiGe terahertz quantum cascade laser. Applied Physics Letters. 92(2). 19 indexed citations

16.

Isella, Giovanni, Guy Matmon, A. Neels, et al.. (2008). SiGe/Si quantum cascade structures deposited by low-energy plasma-enhanced CVD. ENLIGHTEN (Jurnal Bimbingan dan Konseling Islam). 290. 29–31.

17.

Paul, Douglas J., Guy Matmon, L. Lever, et al.. (2008). Si/SiGe bound-to-continuum quantum cascade terahertz emitters. Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE. 6996. 69961C–69961C. 1 indexed citations

18.

Valavanis, A., Z. Ikonić, L. Lever, Caroline A. Evans, & R. W. Kelsall. (2008). Substrate orientation and alloy composition effects in n-type SiGe quantum cascade structures. 290. 251–252. 1 indexed citations

19.

Paul, Douglas J., Guy Matmon, L. Lever, et al.. (2008). Si/SiGe Bound-to-Continuum Quantum Cascade Emitters. ECS Transactions. 16(10). 865–874. 4 indexed citations

20.

Lever, L., R. W. Kelsall, & Richard J. Bushby. (2005). Band transport model for discotic liquid crystals. Physical Review B. 72(3). 12 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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