2005/06/24 by R. Held, Held, R., Jing Xu +11
Physics and Astronomy · #FOS: Physical sciences #Physics of Superconductivity and Magnetism #Superconductivity (cond-mat.supr-con) #cond-mat.supr-con
paper · pdf · doi:10.48550/arxiv.cond-mat/0506647
8 Pages, 5 Figures
openalex publication_date 2005/06/24 · arxiv created 2005/06/27 · arxiv updated 2009/12/01 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28
A new concept for nonvolatile superconducting memories is proposed. The devices combine ferromagnetic dots for the storage of the data and Josephson junctions for their readout. Good scalability is expected for large scale integration. First memory cells have been implemented using 3 μm-Nb-technology and permalloy dots. Nonvolatile data storage at 300 K was demonstrated.