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. Author manuscript; available in PMC: 2023 Jul 17.
Published in final edited form as: Appl Phys Lett. 2023 Apr;122(17):10.1063/5.0145077. doi: 10.1063/5.0145077

FIG. 2:

FIG. 2:

Numerically simulated electric field amplitude from an rf potential of 100 Vpeak at 70 MHz applied to the rf electrodes of the ion trap, viewed for a small cross-section of the SNSPD and for different shielding configurations. The thicknesses of the various material layers are shown on the figure. (a) SNSPD nanowire embedded in SiO2 without shielding. (b) Grounded aluminum mirror under the nanowire. (c) Grounded gold mesh on top of the stack in addition to the grounded aluminum mirror. (d) Grounded ITO layer instead of the gold mesh.