The influence of fractal geometry on anomalous skin-effect in metal systems

Abstract

The paper defines basic criteria of surface fractal geometry for 50Ω Au/i-GaAs{100} coplanar microwave transmission lines, which influence on active resistance of their skin-layer and inductivity L. The local approximation limit L for active resistance L(R) is ≈800 um and for inductivity L(L) is ≈400 um.

A Tale of the Scattering Lifetime and the Mean Free Path

“…To conclude, it is important to recall that recently, the anomalous skin effect with this type of anomalies in the Fermi surface has gained attention among the research community. Mainly for microwave applications [50,51] and in the study of nonlocality phenomena in solids, as recently was theoretically and experimental realized for the compound PdCoO2 [52,53].…”

A Tale of the Scattering Lifetime and the Mean Free Path

“…To conclude, it is important to recall that recently, the anomalous skin effect with this type of anomalies in the Fermi surface has gained attention among the research community. Mainly for microwave applications [50,51] and in the study of nonlocality phenomena in solids, as recently was theoretically and experimental realized for the compound PdCoO 2 [52,53].…”

Влияние Морфологии Поверхности Микрополосковой Линии СВЧ На Ее Передаточные Характеристики

“…Калибровка измерительных трактов портов осуществлялась по S-параметрам согласованием на проход ( " Thru"), на нагрузку 50 Ом (Load), на холостой ход ( " Open") и на короткое замыкание ( " Short"). После этого проводилась процедура дэ-эмбеддинга (de-embedding) и экстракция параметров эквивалентных элементов ЭС секции КЛП [13,14].…”