Tunable Fano Resonances in Transport through Microwave Billiards

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We present a tunable microwave scattering device that allows the controlled variation of Fano line shape parameters in transmission through quantum billiards. Transport in this device is nearly fully coherent. By comparison with quantum calculations, employing the modular recursive Green's-function method, the scattering wave function and the degree of residual decoherence can be determined. The parametric variation of Fano line shapes in terms of interacting resonances is analyzed.
5 pages, 4 figures, submitted to Phys. Rev. E

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Mesoscale and Nanoscale Physics

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http://salesiana.dossiersoluciones.com/handle/123456789/95134

Consulte el texto completo en el siguiente enlace:

https://arxiv.org/abs/cond-mat/0312328
 http://arxiv.org/abs/cond-mat/0312328
 Phys. Rev. E 69, 046208 (2004)
 doi:10.1103/PhysRevE.69.046208

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arXiv