Three model structures under consideration in this paper. In (a) a NFE-SC material occupies the half space , while in (b) a film with thickness is in the region, , and a layered structure is shown in (c), where a superconductor film is deposited on a dielectric substrate with thickness . The microwave radiation is launched normally on the plane boundary from the left region of free space.
The calculated intrinsic surface impedance of a bulk material [Fig. 1(a)] vs the normalized frequency defined by .
The calculated (a) intrinsic surface resistance and (b) intrinsic surface reactance of a film with a thickness of , as depicted in Fig. 1(b).
The calculated (a) intrinsic surface resistance and (b) intrinsic surface reactance for a film with a thickness of , as depicted in Fig. 1(b).
The calculated intrinsic surface resistance and intrinsic surface reactance around the resonance peak for a film with a thickness of .
The calculated effective surface resistance vs substrate thickness at three different frequencies for Fig. 1(c) at three distinct frequencies, 15, 20, and .
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