TMM Applied for Shell Scattering Weijia Wang Dec

Outline Model Spherical coordinates:Epsilon=-0.5 Check Epsilon=-0.5 Quasi Static Approximation Cylindrical Coordinates

Model A single shell with Epsilon a static electric field a plane wave

Spherical Coordinate TMM

Drude Model+Mie Theory 296nme= nme= nm:24nm

Quasi Static Approximation 10nm:12nm Epsilon=-0.5

Quasi Static Approximation R （ nm ） Wavelength (nm) ~20

Cylindrical Coordinates 5000Hz ， R 0.2 m: 0.4m Epsilon=-2

Cylindrical Coordinates TMM

Summary Shell Epsilon=-0.5 Quasi Static Approximation Nanoscale: ~ 20

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