Extraction and Simulation of the Impact of Flux Trapping in Moats of AC-Biased Shift Registers

Moats in superconducting ground planes are used to trap magnetic flux away from sensitive parts of superconductor integrated circuits. We simulate the effect of magnetic flux trapped in moats on the operating margins of ac-biased SFQ shift registers (ShReg) with two ground planes for various congrue...

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Veröffentlicht in:	arXiv.org 2024-12
Hauptverfasser:	Meninger, Scott E, Tolpygo, Sergey K
Format:	Artikel
Sprache:	eng
Schlagworte:	Amplitudes Couplings Critical current (superconductivity) Ground plane Inductance Inductors Integrated circuits Josephson junctions Magnetic flux Monte Carlo simulation Process controls Registers Shift registers Trapping
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