POINTWISE BEHAVIOR OF THE POTENTIAL IN ANOMALOUS LOCALIZED RESONANCE: A NUMERICAL STUDY

POINTWISE BEHAVIOR OF THE POTENTIAL IN ANOMALOUS LOCALIZED RESONANCE: A NUMERICAL STUDY

It is discovered in [7] that a dielectric material is coated by a plasmonic material of negative permittivity with dissipation, then cloaking by anomalous localized resonance may occur as the dissipation tends to zero. In this paper, we investigate numerically the pointwise behavior of the potential...

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Veröffentlicht in:Korean Journal of mathematics 2015, Vol.23 (1), p.171-180
1. Verfasser: Eom, Junyong
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description It is discovered in [7] that a dielectric material is coated by a plasmonic material of negative permittivity with dissipation, then cloaking by anomalous localized resonance may occur as the dissipation tends to zero. In this paper, we investigate numerically the pointwise behavior of the potential in the shell when cloaking by anomalous localized resonance (CALR) occurs. By changing locations a dipole source, we can observe some localizing properties of the potential in the shell.
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title POINTWISE BEHAVIOR OF THE POTENTIAL IN ANOMALOUS LOCALIZED RESONANCE: A NUMERICAL STUDY
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