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David Karkashadze

Thayer School of Engineering

Visiting Associate Professor of Engineering
David.Karkashadze@Dartmouth.edu

Education

  • M.S., in Radio-physics and Quantum Electronics, Tbilisi State University, Georgia 1971
  • Ph.D., Physical and Mathematical Sciences in Radio-physics and Quantum Electronics, Tbilisi State University, Tbilisi, Georgia 1981

Research Interests

Numerical methods for solution diffraction and wave propagation problems; theoretical and experimental investigation of electrodynamics problems; electromagnetic modeling and simulation of electrodynamics phenomena; ESD and T=transient field calculation; wave scattering and propagation in complex; (Chiral and Bi-anizotropic) media; computer simulation of EM processes and development of EM software for engineering

Selected Publications

  • D.D.Karkashadze, F.G.Bogdanov, R.S.Zaridze, A.Y.Bijamov, C.Hafner, and D.Erni. "Simulation of finite photonic crystals made of biisotropic or chiral material using the method of auxiliary S=sources." Advances in Electromagnetics of Complex Media and Metamaterials, edited by Said Zouhdi, Ari Sihvola, and Mohamed Arsalane, NATO Science Series II Mathematics, Physics and Chemistry, Vol. 89, pp. 175-193.

  • R. Jobava, D. Pommerenke, D. Karkashadze, P. Shubtidze, R. Zaridze, S. Frei, M. Aidam. "Computer Simulation of ESD from Voluminous Objects." IEEE Transactions on EMC, Volume 42, Issue 1, pp. 54-65, 2000.

  • D. Karkashadze, R. Zaridze, A. Bijamov, Ch. Hafner, J. Smajic, D. Erni, "Reflection compensation scheme for the efficient and accurate computation of waveguide discontinuities in photonic crystals." ACES Journal, Vol. 19, pp. 10-21, March 2004.

  • K.Tavzarashvili, Ch.Hafner, Cui Xudong, Ruediger Vahldieck, D.Kakulia, G.Ghvedashvili, and D.Karkashadze. "Method of auxiliary sources and Model-Based Parameter Estimation for the computation of periodic structures." Journal of Computational and Theoretical Nanoscience, Vol. 4, 1-8, 2007.

Awards

  • The Science and Technology State Award of Georgia for young scientists 1977
  • Grant of International Soros Science Education Program (ISSEP), Soros Associate Professor 1996-1999