https://www.math.snu.ac.kr/board/files/attach/images/701/ff97c54e6e21a4ae39315f9a12b27314.png
Extra Form
Lecturer 강현배
Dept. 인하대학교
date Apr 12, 2012

We present a mathematical justification of cloaking due to anomalous localized resonance (CALR). We consider the dielectric problem with a source term in a structure with a layer of plasmonic material. Using layer potentials and symmetrization techniques, we give a necessary and sufficient condition on the fixed source term for electromagnetic power dissipation to blow up as the loss parameter of the plasmonic material goes to zero. This condition is written in terms of the Newtonian potential of the source term. In the case of concentric disks, we make the condition even more explicit. Using the condition, we are able to show that for any source supported outside a critical radius CALR does not take place, and for sources located inside the critical radius satisfying certain conditions CALR does take place as the loss parameter goes to zero.

Atachment
Attachment '1'
  1. Seoul ICM 2014 유치과정 개요 및 준비전략

  2. Sheaf quantization of Hamiltonian isotopies and non-displacability problems

  3. Solver friendly finite element methods

  4. Space.Time.Noise

  5. 07Nov
    by Editor
    in Math Colloquia

    Spectral Analysis for the Anomalous Localized Resonance by Plasmonic Structures

  6. Structural stability of meandering-hyperbolic group actions

  7. Structures of Formal Proofs

  8. Study stochastic biochemical systems via their underlying network structures

  9. Subgroups of Mapping Class Groups

  10. Subword complexity, expansion of real numbers and irrationality exponents

  11. Sums of squares in quadratic number rings

  12. Survey on a geography of model theory

  13. Symmetry Breaking in Quasi-1D Coulomb Systems

  14. Symplectic Geometry, Mirror symmetry and Holomorphic Curves

  15. Symplectic topology and mirror symmetry of partial flag manifolds

  16. The classification of fusion categories and operator algebras

  17. The lace expansion in the past, present and future

  18. The Lagrange and Markov Spectra of Pythagorean triples

  19. The Mathematics of the Bose Gas and its Condensation

  20. The phase retrieval problem

Board Pagination Prev 1 2 3 4 5 6 7 8 9 10 11 12 Next
/ 12