High-Tc Superconducting Memory Cell

Autor: Neena Imam, Niketh Nair, Alexander Miloshevsky, Yehuda Braiman
Rok vydání: 2021
Předmět:
Zdroj: Journal of Superconductivity and Novel Magnetism. 35:373-382
ISSN: 1557-1947
1557-1939
Popis: In this paper, operational principles of a cryogenic memory cell that utilizes high-temperature superconductors (high-Tc) are presented. Such a cell consists of three inductively coupled Josephson junctions coupled via inductors. Design and operational logic of this type of cell were recently introduced and demonstrated for low temperature 4 K environment. The basic memory cell operations (read, write, reset) can be implemented on the same simple circuit and both destructive and non-destructive memory cell operations can be realized. Here, we present the design principles and computational validation of basic memory cell operations (write, read, and reset) for the high-Tc memory cell. Our results for the high-Tc memory cell operations show very good resemblance with the previously presented low-temperature 4 K memory cell operations.
Databáze: OpenAIRE
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