Figure 3
From: Theory for electric dipole superconductivity with an application for bilayer excitons
The proposed device for detection of a zero dipole resistance.
(a,b) The schematic diagram of the proposed device and its cross section. The electric dipole superconductor is in annular shape with an inner radius rin and a outer radius rout. Other symbols appeared in these figures have the same meanings as those in Fig. 2a,b. (c,d) The super electric dipole current and its induced magnetic field 
with the sizes of the dipole superconductor rin = 7 mm and rout = 9 mm. The other parameters are the same as in Fig. 2.
