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|Address:||Science & Engineering Hall
800 22nd Street, NW
Areas of Expertise
MEMS/NEMS, Electronics and Photonics & Applied Electromagnetics
Professor Ergun Simsek's research interest is focused on the electromagnetic and optical phenomena associated with multilayered structures and nanoscale materials. He is interested in near-field, light-matter interactions, including plasmonic and non-linear effects, and their applications. He is the director of GW WavesLab, where Dr. Simsek and his students conduct advanced experimental and numerical studies on plasmonic devices, 2D layered materials including graphene, and nano structures fabricated with laser ablation.
Professor Ergun Simsek's research interest is focused on the electromagnetic and optical phenomena associated with multilayered structures and nanoscale materials. Even though his work covers a broad range of applications, the center point of his research is "multilayered media." Both experimentally and numerically, his research group is trying to understand how electromagnetic waves (including light) propagates, gets absorbed in and scattered from arbitrary targets embedded in stratified media. Some of his recent studies include 2D material synthesize, ultra-broadband highly efficient absorber design, tunable surface plasmon resonance sensor design and characterization, and laser ablation.
- Ph.D., Duke University, Durham, 2006
- M.S., University of Massachusetts, 2003
- B.S., Bilkent University, 2001
- B. Mukherjee and E. Simsek, "Utilization of monolayer MoS2 in Bragg stacks and metamaterial structures as broadband absorbers," Optics Communications, vol. 369, pp. 89-93, 2016.
- F. Tseng, E. Simsek, and D. Gunlycke, "Using Dark States for Exciton Storage in Transition-Metal Dichalcogenides," J. Phys.: Condens. Matter, vol. 28, 034005 (6pp), 2016.
- B. Mukherjee and E. Simsek, “Absorptance of PbS Quantum Dots Thin Film Deposited On Trilayer MoS2,” Advanced Materials Letters, vol. 6, no. 11, pp. 936-940, 2015.
- E. Simsek and B. Mukherjee, "Visibility of Atomically Thin Layered Materials Buried in Silicon Dioxide," IOP Nanotechnology, vol. 26, no. 45, 455701, October 2015.
- B. Mukherjee and E. Simsek, "Plasmonics Enhanced Average Broadband Absorption of Monolayer MoS2," Plasmonics, vol. 11, pp. 1-5, 2015.
- B. Mukherjee, W. S. Leong, Y. Li, H. Gong, L. Sun, Z. X. Shen, E. Simsek, and J. T. L. Thong, "Raman analysis of gold on WSe2 single crystal film," Materials Research Express, vol. 2, 065009, 2015.
- B. Mukherjee, F. Tseng, D. Gunlycke, K. K. Amara, G. Eda, and E. Simsek, "Complex electrical permittivity of the monolayer molybdenum disulfide (MoS2) in near UV and visible," Optical Materials Express, vol. 5, no. 2, pp. 447-455, 2015.
- R. Sahin, S. Akturk, and E. Simsek, "Quantifying the Quality of Femtosecond Laser Ablation of Graphene," Applied Physics A, vol. 116, no. 2, pp 555-560, Aug. 2014.
- R. Sahin, E. Simsek, and S. Akturk, "Nanoscale Patterning of Graphene through Femtosecond Laser Ablation," Applied Physics Letters, vol. 104, 053118, 2014.
- C. Ye, K. Sikandar, Z. Li, E. Simsek, V. J. Sorger, "λ-Size ITO and Graphene-based Electro-optic Modulators on SOI" IEEE Journal of Selected Topics in Quantum Electronics, vol. 20, no. 4, 3400310, 2014.
- Summer Fellow to the Naval Research Laboratory in the 2014 ONR Summer Faculty Research Program.
- Invited participant in National Academy of Engineering-sponsored Frontiers of Engineering Education Symposium, 2013.
- 2013 ECE Professor of the Year Award, given by GW ECE students.