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Article Dans Une Revue Physical Review Applied Année : 2019

Scattering Cancellation-Based Cloaking for the Maxwell-Cattaneo Heat Waves

Résumé

We theoretically propose scattering cancellation-based cloaks for heat waves that obey the Maxwell-Cattaneo equation. The proposed cloaks possess carefully tailored diffusivity to cancel the dipole scattering from the object that they surround, and thus can render a small object invisible in the near and far fields, as demonstrated by full-wave finite-element simulations. Mantle heat cloaking is further analyzed and proposed to simplify the design and bring this cloaking technology one step closer to its practical implementation, with promising applications in nanoelectronics and defense-related applications.
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Dates et versions

hal-02399018 , version 1 (19-12-2019)

Identifiants

Citer

M. Farhat, Sebastien Guenneau, P.-Y. Chen, A. Alu, K.N. Salama. Scattering Cancellation-Based Cloaking for the Maxwell-Cattaneo Heat Waves. Physical Review Applied, 2019, 11 (4), pp.044089. ⟨10.1103/PhysRevApplied.11.044089⟩. ⟨hal-02399018⟩
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