Roger Lake
Faculty Profile
Roger Lake
Professor of Electrical Engineering
Ph.D. Electrical Engineering
Purdue University, 1986
437 Winston Chung Hall
University of California, Riverside
Riverside, CA 92521
Telephone: 951-827-2122
Facsimile: 951-827-2425
E-mail: rlake@ee.ucr.edu
Personal Webpage
Former Institution: Texas Instruments
Biography
Roger K. Lake received his B.S.E.E. (1986), M.S.E.E. (1988), and Ph.D. (1992) degrees from Purdue University. In 1993, he joined the Nanoelectronics Branch of Central Research Labs, Texas Instruments, Dallas to develop the theory for the Nanotechnology Engineering Program which became known as NEMO. In 1997, the Nanoelectronics Branch was acquired by Raytheon, where, as Sr. Physics Engineer, he developed theory and designs for Si/SiGe MBE grown tunnel diodes. In 2000, he joined the Electrical Engineering Department, University of California Riverside as an Associate Professor and founded the Laboratory for Terahertz and Terascale Electronics (LATTE) for investigating future electronic materials and devices. He was promoted to Professor in 2006, and he served as Department Chair from 2006-2011. He is a cooperating faculty member of the Computer Science and Engineering Department and a faculty member of the Materials Science and Engineering Program. He served as an associate editor for IEEE Transactions on Nanotechnology from 2006 – 2012. He is currently an editor for IEEE Transactions on Electron Devices and a member of the International Editorial Board of the Journal of Nanoelectronics and Optoelectronics. He received the Semiconductor Research Corporation Fellowship and Semiconductor Research Corporation Inventor Recognition Awards.
Research Areas
His research activities include electron and thermal transport in low-dimensional structures such as graphene, transition metal di-chalcogenides, carbon nanotubes, semiconductor nanowires, semiconductor nanocrystals, and molecules.
Selected Publications
- S. S. Sylvia, H.-H. Park, M. A. Khayer, K. Alam, G. Klimeck, and R. K. Lake, Material Selection for Minimizing Direct Tunneling in Nanowire Transistors, IEEE Trans. Elect. Dev., 59(8), 2064-2069 (2012).
- K. M. M. Habib and R. K. Lake, Current modulation by voltage control of the quantum phase in crossed graphene nanoribbons, Phys. Rev. B, 86(4), 045418 (2012).
- J. Khan, C. M. Nolen, D. Teweldebrhan, D. Wickramaratne, R. K. Lake, and A. A. Balandin, Anomalous electron transport in back-gated field-effect transistors with TiTe2 semimetal thin-film channels, Appl. Phys. Lett., 100, 043109 (2012).
- K. M. M. Habib, F. Zahid, and R. K. Lake, Negative differential resistance in bilayer graphene nanoribbons, Appl. Phys. Lett., 98, 192112 (2011).
- M. K. Ashraf, N. A. Bruque, J. L. Tan, G. J. O. Beran, and R. K. Lake, Conductance switching in diarylethenes bridging carbon nanotubes, J. Chem. Phys., 134, 024524(9), (2011).
- M. Abul Khayer and Roger K. Lake, Effects of band-tails on the subthreshold characteristics of nanowire band-to-band tunneling transistors, J. Appl. Phys., 110, 074508 (2011).
- Mahesh R. Neupane, Roger K. Lake, and Rajib Rahman, Core size dependence of the confinement energies, barrier heights, and hole lifetimes in Ge-core/Si-shell nanocrystals, J. Appl. Phys., 110, 074306 (2011).
- F. Zahid and R. K. Lake, Thermoelectric properties of Bi2Te3 atomic quintuple thin films, Appl. Phys. Lett., 97, 212102 (2010).
- M. A. Khayer and R. K. Lake, "Drive Currents and Leakage Currents in InSb and InAs Nanowire and Carbon Nanotube Band-To-Band Tunneling FETs," IEEE Elect. Dev. Lett., 30(12) 1257 (2009).
- M. A. Khayer and R. K. Lake, "The Quantum and Classical Capacitance Limits of InSb and InAs Nanowire FETs," IEEE Trans. Elect. Dev., 56(10), 2215-2223 (2009).
- N. A. Bruque, M. K. Ashraf, G. J. O. Beran, T. R. Helander, and R. K. Lake, Conductance of a Conjugated Molecule with Carbon Nanotube Contacts, Phys. Rev. B, 80, 155455 (2009).

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